diff --git a/.gitignore b/.gitignore
index 2749f7b0..48a4f4b6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 .Rproj.user
 .Rhistory
 .RData
+.REnviron
 =======
 # History files
 .Rhistory
diff --git a/DESCRIPTION b/DESCRIPTION
index ce293141..96a558bc 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -2,7 +2,7 @@ Package: geometa
 Type: Package
 Title: Tools for Reading and Writing ISO/OGC Geographic Metadata
 Version: 0.9
-Date: 2024-12-12
+Date: 2024-12-30
 Authors@R: c(
   person("Emmanuel", "Blondel", role = c("aut", "cre"), email = "emmanuel.blondel1@gmail.com", comment = c(ORCID = "0000-0002-5870-5762")),
   person("R Consortium", role = "fnd"))
diff --git a/R/GMLAbstractCRS.R b/R/GMLAbstractCRS.R
index 23a98d2f..accdf881 100644
--- a/R/GMLAbstractCRS.R
+++ b/R/GMLAbstractCRS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML abstract CRS
-#' @return Object of \code{\link{R6Class}} for modelling an GMLAbstractCRS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractCRS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractCoordinateOperation.R b/R/GMLAbstractCoordinateOperation.R
index b24838d5..d3d209b6 100644
--- a/R/GMLAbstractCoordinateOperation.R
+++ b/R/GMLAbstractCoordinateOperation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML abstract coordinate Operation
-#' @return Object of \code{\link{R6Class}} for modelling an GMLAbstractCoordinateOperation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractCoordinateOperation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractCoordinateSystem.R b/R/GMLAbstractCoordinateSystem.R
index 9b6675ad..5df85dc4 100644
--- a/R/GMLAbstractCoordinateSystem.R
+++ b/R/GMLAbstractCoordinateSystem.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML abstract coordinate system
-#' @return Object of \code{\link{R6Class}} for modelling an GMLAbstractCoordinateSystem
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractCoordinateSystem
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractCoverage.R b/R/GMLAbstractCoverage.R
index 64d5ae2a..f64562af 100644
--- a/R/GMLAbstractCoverage.R
+++ b/R/GMLAbstractCoverage.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML abstract coverage
-#' @return Object of \code{\link{R6Class}} for modelling an GML abstract coverage
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML abstract coverage
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Internal binding used with OGC services
 #' 
diff --git a/R/GMLAbstractCurve.R b/R/GMLAbstractCurve.R
index 06ed7df9..3c202837 100644
--- a/R/GMLAbstractCurve.R
+++ b/R/GMLAbstractCurve.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Curve
-#' @return Object of \code{\link{R6Class}} for modelling an GML abstract curve
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML abstract curve
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
diff --git a/R/GMLAbstractDiscreteCoverage.R b/R/GMLAbstractDiscreteCoverage.R
index 17547b85..66a23fcf 100644
--- a/R/GMLAbstractDiscreteCoverage.R
+++ b/R/GMLAbstractDiscreteCoverage.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML abstract discrete coverage
-#' @return Object of \code{\link{R6Class}} for modelling an GML abstract discrete coverage
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML abstract discrete coverage
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractFeature.R b/R/GMLAbstractFeature.R
index 48c7e265..caa1423e 100644
--- a/R/GMLAbstractFeature.R
+++ b/R/GMLAbstractFeature.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML abstract feature
-#' @return Object of \code{\link{R6Class}} for modelling an GML abstract feature
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML abstract feature
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractGML.R b/R/GMLAbstractGML.R
index a0e2de29..c1bb4706 100644
--- a/R/GMLAbstractGML.R
+++ b/R/GMLAbstractGML.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML
-#' @return Object of \code{\link{R6Class}} for modelling an GML abstract GML
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML abstract GML
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractGeneralConversion.R b/R/GMLAbstractGeneralConversion.R
index b7f00db1..73aa12c2 100644
--- a/R/GMLAbstractGeneralConversion.R
+++ b/R/GMLAbstractGeneralConversion.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML abstract general conversion
-#' @return Object of \code{\link{R6Class}} for modelling an GMLAbstractGeneralConversion
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractGeneralConversion
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' @note Experimental
 #' 
diff --git a/R/GMLAbstractGeneralDerivedCRS.R b/R/GMLAbstractGeneralDerivedCRS.R
index 0a0e080c..83f647e4 100644
--- a/R/GMLAbstractGeneralDerivedCRS.R
+++ b/R/GMLAbstractGeneralDerivedCRS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML abstract single crs
-#' @return Object of \code{\link{R6Class}} for modelling an GMLAbstractGeneralDerivedCRS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractGeneralDerivedCRS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractGeneralOperationParameter.R b/R/GMLAbstractGeneralOperationParameter.R
index b17d1e83..94b40b86 100644
--- a/R/GMLAbstractGeneralOperationParameter.R
+++ b/R/GMLAbstractGeneralOperationParameter.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML abstract general operation parameter
-#' @return Object of \code{\link{R6Class}} for modelling an GMLAbstractGeneralOperationParameter
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractGeneralOperationParameter
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractGeneralParameterValue.R b/R/GMLAbstractGeneralParameterValue.R
index 9c092d1d..1ed80d0a 100644
--- a/R/GMLAbstractGeneralParameterValue.R
+++ b/R/GMLAbstractGeneralParameterValue.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Abstract GeneralParameterValue
-#' @return Object of \code{\link{R6Class}} for modelling an GML abstract general ParameterValue
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML abstract general ParameterValue
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractGeometricAggregate.R b/R/GMLAbstractGeometricAggregate.R
index ceddecd1..07a876d7 100644
--- a/R/GMLAbstractGeometricAggregate.R
+++ b/R/GMLAbstractGeometricAggregate.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Geometric Aggregate
-#' @return Object of \code{\link{R6Class}} for modelling an GML abstract Geometric Aggregate
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML abstract Geometric Aggregate
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractGeometricPrimitive.R b/R/GMLAbstractGeometricPrimitive.R
index a19ae2b8..b1045fb8 100644
--- a/R/GMLAbstractGeometricPrimitive.R
+++ b/R/GMLAbstractGeometricPrimitive.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Geometric Primitive
-#' @return Object of \code{\link{R6Class}} for modelling an GML abstract Geometric Primitive
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML abstract Geometric Primitive
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractGeometry.R b/R/GMLAbstractGeometry.R
index 08c63add..fa8e7931 100644
--- a/R/GMLAbstractGeometry.R
+++ b/R/GMLAbstractGeometry.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Geometry
-#' @return Object of \code{\link{R6Class}} for modelling an GML abstract Geometry
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML abstract Geometry
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractImplicitGeometry.R b/R/GMLAbstractImplicitGeometry.R
index 8430b10c..4190801c 100644
--- a/R/GMLAbstractImplicitGeometry.R
+++ b/R/GMLAbstractImplicitGeometry.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Implicit Geometry
-#' @return Object of \code{\link{R6Class}} for modelling an GML abstract implicit Geometry
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML abstract implicit Geometry
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractObject.R b/R/GMLAbstractObject.R
index a1958d1d..ced7593b 100644
--- a/R/GMLAbstractObject.R
+++ b/R/GMLAbstractObject.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML
-#' @return Object of \code{\link{R6Class}} for modelling an GML abstract object
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML abstract object
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractReferenceableGrid.R b/R/GMLAbstractReferenceableGrid.R
index c9448418..85a83101 100644
--- a/R/GMLAbstractReferenceableGrid.R
+++ b/R/GMLAbstractReferenceableGrid.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Grid
-#' @return Object of \code{\link{R6Class}} for modelling an GML grid
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML grid
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   OGC Geography Markup Language. http://www.opengeospatial.org/standards/gml
diff --git a/R/GMLAbstractRing.R b/R/GMLAbstractRing.R
index 413ec973..583b839c 100644
--- a/R/GMLAbstractRing.R
+++ b/R/GMLAbstractRing.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Geometric ring
-#' @return Object of \code{\link{R6Class}} for modelling an GML abstract ring
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML abstract ring
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractSingleCRS.R b/R/GMLAbstractSingleCRS.R
index f1fc958d..419d769c 100644
--- a/R/GMLAbstractSingleCRS.R
+++ b/R/GMLAbstractSingleCRS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML abstract single crs
-#' @return Object of \code{\link{R6Class}} for modelling an GMLAbstractSingleCRS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractSingleCRS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractSingleOperation.R b/R/GMLAbstractSingleOperation.R
index b946687d..0f1cc446 100644
--- a/R/GMLAbstractSingleOperation.R
+++ b/R/GMLAbstractSingleOperation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML abstract single Operation
-#' @return Object of \code{\link{R6Class}} for modelling an GMLAbstractSingleOperation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractSingleOperation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAbstractSurface.R b/R/GMLAbstractSurface.R
index 9e33bb92..37465054 100644
--- a/R/GMLAbstractSurface.R
+++ b/R/GMLAbstractSurface.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Surface
-#' @return Object of \code{\link{R6Class}} for modelling an GML abstract surface
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML abstract surface
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
diff --git a/R/GMLAbstractTimeGeometricPrimitive.R b/R/GMLAbstractTimeGeometricPrimitive.R
index 0057ac46..2c7afa10 100644
--- a/R/GMLAbstractTimeGeometricPrimitive.R
+++ b/R/GMLAbstractTimeGeometricPrimitive.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO temporal primitive
-#' @return Object of \code{\link{R6Class}} for modelling an ISO GML abstract temporal primitive
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO GML abstract temporal primitive
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19115:2003 - Geographic information -- Metadata
diff --git a/R/GMLAbstractTimeObject.R b/R/GMLAbstractTimeObject.R
index 2bb13e60..36e5c1ea 100644
--- a/R/GMLAbstractTimeObject.R
+++ b/R/GMLAbstractTimeObject.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML time object abstract
-#' @return Object of \code{\link{R6Class}} for modelling an GML AbstractTimeObject
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML AbstractTimeObject
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
diff --git a/R/GMLAbstractTimePrimitive.R b/R/GMLAbstractTimePrimitive.R
index 00c03651..a9173352 100644
--- a/R/GMLAbstractTimePrimitive.R
+++ b/R/GMLAbstractTimePrimitive.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML time primitive abstract
-#' @return Object of \code{\link{R6Class}} for modelling an GML AbstractTimePrimitive
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML AbstractTimePrimitive
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLAffineCS.R b/R/GMLAffineCS.R
index 7ce3224a..8733a716 100644
--- a/R/GMLAffineCS.R
+++ b/R/GMLAffineCS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML affine coordinate system
-#' @return Object of \code{\link{R6Class}} for modelling an GMLAffineCS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLAffineCS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
diff --git a/R/GMLBaseUnit.R b/R/GMLBaseUnit.R
index a8dff11b..ca8c1568 100644
--- a/R/GMLBaseUnit.R
+++ b/R/GMLBaseUnit.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML base unit definition
-#' @return Object of \code{\link{R6Class}} for modelling an GML base unit
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML base unit
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   gml <- GMLBaseUnit$new()
diff --git a/R/GMLCOVAbstractCoverage.R b/R/GMLCOVAbstractCoverage.R
index 539a3b36..f1fa25ee 100644
--- a/R/GMLCOVAbstractCoverage.R
+++ b/R/GMLCOVAbstractCoverage.R
@@ -3,8 +3,8 @@
 #' @docType class
 #' @export
 #' @keywords GML GMLCOV Coverage
-#' @return Object of \code{\link{R6Class}} for modelling a GMLCOV Abstract Coverage
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a GMLCOV Abstract Coverage
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   GML 3.2.1 Application Schema for Coverages http://www.opengis.net/gmlcov/1.0
diff --git a/R/GMLCOVExtension.R b/R/GMLCOVExtension.R
index 9553c6af..bb1f613b 100644
--- a/R/GMLCOVExtension.R
+++ b/R/GMLCOVExtension.R
@@ -3,8 +3,8 @@
 #' @docType class
 #' @export
 #' @keywords GML GMLCOV Coverage
-#' @return Object of \code{\link{R6Class}} for modelling a GMLCOV Extension
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a GMLCOV Extension
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Internal binding for OGC services
 #' @references 
diff --git a/R/GMLCartesianCS.R b/R/GMLCartesianCS.R
index 520b5305..16392f2b 100644
--- a/R/GMLCartesianCS.R
+++ b/R/GMLCartesianCS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML cartesian coordinate system
-#' @return Object of \code{\link{R6Class}} for modelling an GMLCartesianCS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLCartesianCS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
diff --git a/R/GMLCodeType.R b/R/GMLCodeType.R
index 9a6c7a1a..fdec5e31 100644
--- a/R/GMLCodeType.R
+++ b/R/GMLCodeType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords GML codetype
-#' @return Object of \code{\link{R6Class}} for modelling a GML code type
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a GML code type
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLCompoundCRS.R b/R/GMLCompoundCRS.R
index f510363e..b3aa4013 100644
--- a/R/GMLCompoundCRS.R
+++ b/R/GMLCompoundCRS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML compound CRS
-#' @return Object of \code{\link{R6Class}} for modelling an GMLCompoundCRS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link [R6]{R6Class}} for modelling an GMLCompoundCRS
+#' @format \code{\link [R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLConventionalUnit.R b/R/GMLConventionalUnit.R
index aabd85c5..d8676aeb 100644
--- a/R/GMLConventionalUnit.R
+++ b/R/GMLConventionalUnit.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML conventional unit definition
-#' @return Object of \code{\link{R6Class}} for modelling an GML derived unit
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML derived unit
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    gml <- GMLConventionalUnit$new()
diff --git a/R/GMLConversion.R b/R/GMLConversion.R
index 2adc6236..9a637787 100644
--- a/R/GMLConversion.R
+++ b/R/GMLConversion.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML conversion
-#' @return Object of \code{\link{R6Class}} for modelling an GMLConversion
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLConversion
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLCoordinateSystemAxis.R b/R/GMLCoordinateSystemAxis.R
index dde1ff8f..eeb9311d 100644
--- a/R/GMLCoordinateSystemAxis.R
+++ b/R/GMLCoordinateSystemAxis.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML coordinate system axis
-#' @return Object of \code{\link{R6Class}} for modelling an GMLCoordinateSystemAxis
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLCoordinateSystemAxis
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLCoverages.R b/R/GMLCoverages.R
index 65c2e6fc..79ce9536 100644
--- a/R/GMLCoverages.R
+++ b/R/GMLCoverages.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML multipoint coverage
-#' @return Object of \code{\link{R6Class}} for modelling an GML multipoint coverage
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML multipoint coverage
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -44,8 +44,8 @@ GMLMultiPointCoverage <- R6Class("GMLMultiPointCoverage",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML multicurve coverage
-#' @return Object of \code{\link{R6Class}} for modelling an GML multicurve coverage
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML multicurve coverage
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used internally by geometa
 #' 
@@ -86,8 +86,8 @@ GMLMultiCurveCoverage <- R6Class("GMLMultiCurveCoverage",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML multisurface coverage
-#' @return Object of \code{\link{R6Class}} for modelling an GML multisurface coverage
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML multisurface coverage
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used internally by geometa
 #' 
@@ -127,8 +127,8 @@ GMLMultiSurfaceCoverage <- R6Class("GMLMultiSurfaceCoverage",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML multisolid coverage
-#' @return Object of \code{\link{R6Class}} for modelling an GML multisolid coverage
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML multisolid coverage
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -166,8 +166,8 @@ GMLMultiSolidCoverage <- R6Class("GMLMultiSolidCoverage",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML grid coverage
-#' @return Object of \code{\link{R6Class}} for modelling an GML grid coverage
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML grid coverage
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -205,8 +205,8 @@ GMLGridCoverage <- R6Class("GMLGridCoverage",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML rectified grid coverage
-#' @return Object of \code{\link{R6Class}} for modelling an GML rectified grid coverage
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML rectified grid coverage
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLCylindricalCS.R b/R/GMLCylindricalCS.R
index b363f286..1733b11a 100644
--- a/R/GMLCylindricalCS.R
+++ b/R/GMLCylindricalCS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML cylindrical coordinate system
-#' @return Object of \code{\link{R6Class}} for modelling an GMLCylindricalCS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLCylindricalCS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #'
diff --git a/R/GMLDefinition.R b/R/GMLDefinition.R
index b9bfa5f3..f2bd45c9 100644
--- a/R/GMLDefinition.R
+++ b/R/GMLDefinition.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML definition
-#' @return Object of \code{\link{R6Class}} for modelling an GML definition
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML definition
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   gml <- GMLDefinition$new()
diff --git a/R/GMLDerivedCRS.R b/R/GMLDerivedCRS.R
index e929b83a..30490e96 100644
--- a/R/GMLDerivedCRS.R
+++ b/R/GMLDerivedCRS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML derived crs
-#' @return Object of \code{\link{R6Class}} for modelling an GMLDerivedCRS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLDerivedCRS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLDerivedUnit.R b/R/GMLDerivedUnit.R
index c7a68a5d..ba93bb4e 100644
--- a/R/GMLDerivedUnit.R
+++ b/R/GMLDerivedUnit.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML derived unit definition
-#' @return Object of \code{\link{R6Class}} for modelling an GML derived unit
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML derived unit
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   gml <- GMLDerivedUnit$new()
diff --git a/R/GMLElement.R b/R/GMLElement.R
index 328d4130..d993e242 100644
--- a/R/GMLElement.R
+++ b/R/GMLElement.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML element
-#' @return Object of \code{\link{R6Class}} for modelling an GML element
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML element
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used by geometa internal XML decoder/encoder
 #' 
diff --git a/R/GMLEllipsoidalCS.R b/R/GMLEllipsoidalCS.R
index 62efcb6d..ffa909aa 100644
--- a/R/GMLEllipsoidalCS.R
+++ b/R/GMLEllipsoidalCS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML ellipsoidal coordinate system
-#' @return Object of \code{\link{R6Class}} for modelling an GMLEllipsoidalCS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLEllipsoidalCS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
diff --git a/R/GMLEnvelope.R b/R/GMLEnvelope.R
index 2b51b5f0..f6926467 100644
--- a/R/GMLEnvelope.R
+++ b/R/GMLEnvelope.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Envelope
-#' @return Object of \code{\link{R6Class}} for modelling an GML envelope
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML envelope
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
diff --git a/R/GMLEnvelopeWithTimePeriod.R b/R/GMLEnvelopeWithTimePeriod.R
index a9fbe688..496a4518 100644
--- a/R/GMLEnvelopeWithTimePeriod.R
+++ b/R/GMLEnvelopeWithTimePeriod.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML EnvelopeWithTimePeriod
-#' @return Object of \code{\link{R6Class}} for modelling an GML envelope with time period
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML envelope with time period
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLGeneralGridAxis.R b/R/GMLGeneralGridAxis.R
index f7668e08..a1dac2a8 100644
--- a/R/GMLGeneralGridAxis.R
+++ b/R/GMLGeneralGridAxis.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords OGC GML GeneralGridAxis
-#' @return Object of \code{\link{R6Class}} for modelling an GML GeneralGridAxis
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML GeneralGridAxis
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
diff --git a/R/GMLGeodeticCRS.R b/R/GMLGeodeticCRS.R
index fec17fb7..6fd1089f 100644
--- a/R/GMLGeodeticCRS.R
+++ b/R/GMLGeodeticCRS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML geodetic crs
-#' @return Object of \code{\link{R6Class}} for modelling an GMLGeodeticCRS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLGeodeticCRS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
diff --git a/R/GMLGrid.R b/R/GMLGrid.R
index b32819a7..1c6ac1bb 100644
--- a/R/GMLGrid.R
+++ b/R/GMLGrid.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Grid
-#' @return Object of \code{\link{R6Class}} for modelling an GML grid
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML grid
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used internally by geometa
 #' 
diff --git a/R/GMLGridEnvelope.R b/R/GMLGridEnvelope.R
index 94de92f6..9e83825d 100644
--- a/R/GMLGridEnvelope.R
+++ b/R/GMLGridEnvelope.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Grid Envelope
-#' @return Object of \code{\link{R6Class}} for modelling an GML grid envelope
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML grid envelope
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -41,4 +41,4 @@ GMLGridEnvelope <- R6Class("GMLGridEnvelope",
        }
      }
    )
-)
\ No newline at end of file
+)
diff --git a/R/GMLGridFunction.R b/R/GMLGridFunction.R
index b15f82ee..d1d1d09a 100644
--- a/R/GMLGridFunction.R
+++ b/R/GMLGridFunction.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML GridFunction
-#' @return Object of \code{\link{R6Class}} for modelling an GML grid function
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML grid function
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used internally by geometa
 #' 
@@ -61,4 +61,4 @@ GMLGridFunction <- R6Class("GMLGridFunction",
        self$startPoint <- GMLElement$create("startPoint", matrix(c(x,y),1,2))
      }
    )
-)
\ No newline at end of file
+)
diff --git a/R/GMLLineString.R b/R/GMLLineString.R
index 4e4ae041..bdcdd840 100644
--- a/R/GMLLineString.R
+++ b/R/GMLLineString.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML LineString
-#' @return Object of \code{\link{R6Class}} for modelling an GML linestring
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML linestring
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
@@ -40,4 +40,4 @@ GMLLineString <- R6Class("GMLLineString",
       }
     }
   )
-)
\ No newline at end of file
+)
diff --git a/R/GMLLinearCS.R b/R/GMLLinearCS.R
index 8bdefe7b..aa50ccea 100644
--- a/R/GMLLinearCS.R
+++ b/R/GMLLinearCS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML linear coordinate system
-#' @return Object of \code{\link{R6Class}} for modelling an GMLLinearCS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLLinearCS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -22,4 +22,4 @@ GMLLinearCS <- R6Class("GMLLinearCS",
        xmlNamespacePrefix = "GML"
      ),
      public = list()
-)
\ No newline at end of file
+)
diff --git a/R/GMLLinearRing.R b/R/GMLLinearRing.R
index 08648c1a..4f089787 100644
--- a/R/GMLLinearRing.R
+++ b/R/GMLLinearRing.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML LinearRing
-#' @return Object of \code{\link{R6Class}} for modelling an GML LinearRing
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML LinearRing
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
@@ -44,4 +44,4 @@ GMLLinearRing <- R6Class("GMLLinearRing",
       }
     }
   )
-)
\ No newline at end of file
+)
diff --git a/R/GMLMultiCurve.R b/R/GMLMultiCurve.R
index 6ba28f27..15a0b052 100644
--- a/R/GMLMultiCurve.R
+++ b/R/GMLMultiCurve.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML MultiCurve
-#' @return Object of \code{\link{R6Class}} for modelling an GML multicurve
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML multicurve
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
@@ -75,4 +75,4 @@ GMLMultiCurve <- R6Class("GMLMultiCurve",
        return(deleted)
      }
    )
-)
\ No newline at end of file
+)
diff --git a/R/GMLMultiPoint.R b/R/GMLMultiPoint.R
index d8b8dac8..4fea5106 100644
--- a/R/GMLMultiPoint.R
+++ b/R/GMLMultiPoint.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML MultiPoint
-#' @return Object of \code{\link{R6Class}} for modelling an GML multipoint
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML multipoint
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
@@ -73,4 +73,4 @@ GMLMultiPoint <- R6Class("GMLMultiPoint",
        return(deleted)
      }
    )
-)
\ No newline at end of file
+)
diff --git a/R/GMLMultiSurface.R b/R/GMLMultiSurface.R
index 0b1bdeda..91127b00 100644
--- a/R/GMLMultiSurface.R
+++ b/R/GMLMultiSurface.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML MultiSurface
-#' @return Object of \code{\link{R6Class}} for modelling an GML multisurface
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML multisurface
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
@@ -75,4 +75,4 @@ GMLMultiSurface <- R6Class("GMLMultiSurface",
       return(deleted)
     }
   )
-)
\ No newline at end of file
+)
diff --git a/R/GMLObliqueCartesianCS.R b/R/GMLObliqueCartesianCS.R
index 11cf9092..44f42e1b 100644
--- a/R/GMLObliqueCartesianCS.R
+++ b/R/GMLObliqueCartesianCS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML ObliqueCartesian coordinate system
-#' @return Object of \code{\link{R6Class}} for modelling an GMLObliqueCartesianCS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLObliqueCartesianCS
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' @section Inherited Methods:
 #' \describe{
@@ -35,4 +35,4 @@ GMLObliqueCartesianCS <- R6Class("GMLObliqueCartesianCS",
      xmlNamespacePrefix = "GML"
    ),
    public = list()
-)
\ No newline at end of file
+)
diff --git a/R/GMLOperationMethod.R b/R/GMLOperationMethod.R
index 0152781d..8d7d7630 100644
--- a/R/GMLOperationMethod.R
+++ b/R/GMLOperationMethod.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML operation method
-#' @return Object of \code{\link{R6Class}} for modelling an GMLOperationMethod
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLOperationMethod
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -97,4 +97,4 @@ GMLOperationMethod <- R6Class("GMLOperationMethod",
     }
     
   )
-)
\ No newline at end of file
+)
diff --git a/R/GMLOperationParameter.R b/R/GMLOperationParameter.R
index 0a4f97d6..09aea340 100644
--- a/R/GMLOperationParameter.R
+++ b/R/GMLOperationParameter.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML operation parameter
-#' @return Object of \code{\link{R6Class}} for modelling an GMLOperationParameter
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLOperationParameter
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -22,4 +22,4 @@ GMLOperationParameter <- R6Class("GMLOperationParameter",
     xmlNamespacePrefix = "GML"
   ),
   public = list()
-)
\ No newline at end of file
+)
diff --git a/R/GMLOperationParameterGroup.R b/R/GMLOperationParameterGroup.R
index 4859a24c..a91f4505 100644
--- a/R/GMLOperationParameterGroup.R
+++ b/R/GMLOperationParameterGroup.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML operation parameter group
-#' @return Object of \code{\link{R6Class}} for modelling an GMLOperationParameterGroup
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLOperationParameterGroup
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -61,4 +61,4 @@ GMLOperationParameterGroup <- R6Class("GMLOperationParameterGroup",
      }
      
    )
-)
\ No newline at end of file
+)
diff --git a/R/GMLParameterValue.R b/R/GMLParameterValue.R
index f03bdf00..521c7b32 100644
--- a/R/GMLParameterValue.R
+++ b/R/GMLParameterValue.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML parameter value
-#' @return Object of \code{\link{R6Class}} for modelling an GML parameter value
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML parameter value
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   gml <- GMLParameterValue$new()
@@ -113,4 +113,4 @@ GMLParameterValue <- R6Class("GMLParameterValue",
        self$operationParameter <- operationParameter
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/GMLParameterValueGroup.R b/R/GMLParameterValueGroup.R
index 32f0952c..b3452c7a 100644
--- a/R/GMLParameterValueGroup.R
+++ b/R/GMLParameterValueGroup.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML parameter value group
-#' @return Object of \code{\link{R6Class}} for modelling an GML parameter value group
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML parameter value group
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   gml <- GMLParameterValueGroup$new()
@@ -66,4 +66,4 @@ GMLParameterValueGroup <- R6Class("GMLParameterValueGroup",
        self$group <- operationParameterGroup
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/GMLPoint.R b/R/GMLPoint.R
index 802c6ebb..dae45330 100644
--- a/R/GMLPoint.R
+++ b/R/GMLPoint.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Point
-#' @return Object of \code{\link{R6Class}} for modelling an GML point
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML point
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
@@ -47,4 +47,4 @@ GMLPoint <- R6Class("GMLPoint",
        }
      }
    )
-)
\ No newline at end of file
+)
diff --git a/R/GMLPolarCS.R b/R/GMLPolarCS.R
index ede307d3..18fd3715 100644
--- a/R/GMLPolarCS.R
+++ b/R/GMLPolarCS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML polar coordinate system
-#' @return Object of \code{\link{R6Class}} for modelling an GMLPolarCS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLPolarCS
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' @section Inherited Methods:
 #' \describe{
@@ -35,4 +35,4 @@ GMLPolarCS <- R6Class("GMLPolarCS",
       xmlNamespacePrefix = "GML"
     ),
     public = list()
-)
\ No newline at end of file
+)
diff --git a/R/GMLPolygon.R b/R/GMLPolygon.R
index 96806e61..54359e5e 100644
--- a/R/GMLPolygon.R
+++ b/R/GMLPolygon.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Point
-#' @return Object of \code{\link{R6Class}} for modelling an GML point
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML point
+#' @format \code{\link[R6]{R6Class}} object.
 
 #' @note Experimental
 #' 
@@ -45,4 +45,4 @@ GMLPolygon <- R6Class("GMLPolygon",
       }
     }
   )
-)
\ No newline at end of file
+)
diff --git a/R/GMLProjectedCRS.R b/R/GMLProjectedCRS.R
index 44241a1b..2cf70a0a 100644
--- a/R/GMLProjectedCRS.R
+++ b/R/GMLProjectedCRS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML projected crs
-#' @return Object of \code{\link{R6Class}} for modelling an GMLProjectedCRS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLProjectedCRS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -47,4 +47,4 @@ GMLProjectedCRS <- R6Class("GMLProjectedCRS",
     }
     
   )
-)
\ No newline at end of file
+)
diff --git a/R/GMLRectifiedGrid.R b/R/GMLRectifiedGrid.R
index f4ff315f..792bd7fa 100644
--- a/R/GMLRectifiedGrid.R
+++ b/R/GMLRectifiedGrid.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Grid
-#' @return Object of \code{\link{R6Class}} for modelling an GML rectified grid
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML rectified grid
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @section Methods:
 #' \describe{
@@ -75,4 +75,4 @@ GMLRectifiedGrid <- R6Class("GMLRectifiedGrid",
        return(self$delListElement("offsetVector", offsetVector))
      }
    )
-)
\ No newline at end of file
+)
diff --git a/R/GMLReferenceableGridByArray.R b/R/GMLReferenceableGridByArray.R
index b5bd6f20..b100aa80 100644
--- a/R/GMLReferenceableGridByArray.R
+++ b/R/GMLReferenceableGridByArray.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Grid
-#' @return Object of \code{\link{R6Class}} for modelling an GML ReferenceableGridByArray
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML ReferenceableGridByArray
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used internally by geometa
 #' 
@@ -39,4 +39,4 @@ GMLReferenceableGridByArray <- R6Class("GMLReferenceableGridByArray",
                         defaults = defaults, wrap = wrap)
      }
    )
-)
\ No newline at end of file
+)
diff --git a/R/GMLReferenceableGridByTransformation.R b/R/GMLReferenceableGridByTransformation.R
index 81dd4d0c..58700eec 100644
--- a/R/GMLReferenceableGridByTransformation.R
+++ b/R/GMLReferenceableGridByTransformation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Grid
-#' @return Object of \code{\link{R6Class}} for modelling an GML ReferenceableGridByTransformation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML ReferenceableGridByTransformation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used internally by geometa
 #' 
@@ -41,4 +41,4 @@ GMLReferenceableGridByTransformation <- R6Class("GMLReferenceableGridByTransform
                         defaults = defaults, wrap = wrap)
      }
    )
-)
\ No newline at end of file
+)
diff --git a/R/GMLReferenceableGridByVectors.R b/R/GMLReferenceableGridByVectors.R
index 1f27edac..6554b14f 100644
--- a/R/GMLReferenceableGridByVectors.R
+++ b/R/GMLReferenceableGridByVectors.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML Grid
-#' @return Object of \code{\link{R6Class}} for modelling an GML ReferenceableGridByVectors
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML ReferenceableGridByVectors
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used internally by geometa
 #' 
@@ -71,4 +71,4 @@ GMLReferenceableGridByVectors <- R6Class("GMLReferenceableGridByVectors",
      }
      
    )
-)
\ No newline at end of file
+)
diff --git a/R/GMLShericalCS.R b/R/GMLShericalCS.R
index 9376c83d..b811613e 100644
--- a/R/GMLShericalCS.R
+++ b/R/GMLShericalCS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML spherical coordinate system
-#' @return Object of \code{\link{R6Class}} for modelling an GMLSphericalCS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLSphericalCS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -22,4 +22,4 @@ GMLSphericalCS <- R6Class("GMLSphericalCS",
     xmlNamespacePrefix = "GML"
   ),
   public = list()
-)
\ No newline at end of file
+)
diff --git a/R/GMLTemporalCRS.R b/R/GMLTemporalCRS.R
index 1f0b3060..0b0a6605 100644
--- a/R/GMLTemporalCRS.R
+++ b/R/GMLTemporalCRS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML temporal crs
-#' @return Object of \code{\link{R6Class}} for modelling an GMLTemporalCRS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLTemporalCRS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -46,4 +46,4 @@ GMLTemporalCRS <- R6Class("GMLTemporalCRS",
       }
       
     )
-)
\ No newline at end of file
+)
diff --git a/R/GMLTemporalCS.R b/R/GMLTemporalCS.R
index 2a5323f0..a30bfa3c 100644
--- a/R/GMLTemporalCS.R
+++ b/R/GMLTemporalCS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML temporal coordinate system
-#' @return Object of \code{\link{R6Class}} for modelling an GMLTemporalCS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLTemporalCS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -22,4 +22,4 @@ GMLTemporalCS <- R6Class("GMLTemporalCS",
      xmlNamespacePrefix = "GML"
    ),
    public = list()
-)
\ No newline at end of file
+)
diff --git a/R/GMLTimeCS.R b/R/GMLTimeCS.R
index a55507aa..37c388f4 100644
--- a/R/GMLTimeCS.R
+++ b/R/GMLTimeCS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML time coordinate system
-#' @return Object of \code{\link{R6Class}} for modelling an GMLTimeCS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLTimeCS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -22,4 +22,4 @@ GMLTimeCS <- R6Class("GMLTimeCS",
      xmlNamespacePrefix = "GML"
    ),
    public = list()
-)
\ No newline at end of file
+)
diff --git a/R/GMLTimeInstant.R b/R/GMLTimeInstant.R
index caf6ef7c..5621b98f 100644
--- a/R/GMLTimeInstant.R
+++ b/R/GMLTimeInstant.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO time instant
-#' @return Object of \code{\link{R6Class}} for modelling an GMLTimeInstant
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLTimeInstant
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   time <- ISOdate(2000, 1, 12, 12, 59, 45)
diff --git a/R/GMLTimePeriod.R b/R/GMLTimePeriod.R
index 031fa953..4c62f068 100644
--- a/R/GMLTimePeriod.R
+++ b/R/GMLTimePeriod.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO time period
-#' @return Object of \code{\link{R6Class}} for modelling an GMLTimePeriod
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLTimePeriod
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   start <- ISOdate(2000, 1, 12, 12, 59, 45)
diff --git a/R/GMLUnitDefinition.R b/R/GMLUnitDefinition.R
index 4e464370..c0bf24e8 100644
--- a/R/GMLUnitDefinition.R
+++ b/R/GMLUnitDefinition.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML unit definition
-#' @return Object of \code{\link{R6Class}} for modelling an GML unit definition
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML unit definition
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   gml <- GMLUnitDefinition$new()
@@ -120,4 +120,4 @@ GMLUnitDefinition$buildFrom = function(x, by = "symbol", unitsystem = "udunits2"
       
    }
    return(out)
-}
\ No newline at end of file
+}
diff --git a/R/GMLUserDefinedCS.R b/R/GMLUserDefinedCS.R
index f90043c4..01a099d3 100644
--- a/R/GMLUserDefinedCS.R
+++ b/R/GMLUserDefinedCS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML UserDefined coordinate system
-#' @return Object of \code{\link{R6Class}} for modelling an GMLUserDefinedCS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLUserDefinedCS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -22,4 +22,4 @@ GMLUserDefinedCS <- R6Class("GMLUserDefinedCS",
      xmlNamespacePrefix = "GML"
    ),
    public = list()
-)
\ No newline at end of file
+)
diff --git a/R/GMLVerticalCRS.R b/R/GMLVerticalCRS.R
index c6a54a5d..88bc5e6d 100644
--- a/R/GMLVerticalCRS.R
+++ b/R/GMLVerticalCRS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML vertical crs
-#' @return Object of \code{\link{R6Class}} for modelling an GMLVerticalCRS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLVerticalCRS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -46,4 +46,4 @@ GMLVerticalCRS <- R6Class("GMLVerticalCRS",
     }
     
   )
-)
\ No newline at end of file
+)
diff --git a/R/GMLVerticalCS.R b/R/GMLVerticalCS.R
index b2aea297..05bea8d1 100644
--- a/R/GMLVerticalCS.R
+++ b/R/GMLVerticalCS.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML vertical coordinate system
-#' @return Object of \code{\link{R6Class}} for modelling an GMLVerticalCS
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GMLVerticalCS
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19136:2007 Geographic Information -- Geographic Markup Language.
@@ -22,4 +22,4 @@ GMLVerticalCS <- R6Class("GMLVerticalCS",
     xmlNamespacePrefix = "GML"
   ),
   public = list()
-)
\ No newline at end of file
+)
diff --git a/R/INSPIREMetadataValidator.R b/R/INSPIREMetadataValidator.R
index 31f08026..d05e4981 100644
--- a/R/INSPIREMetadataValidator.R
+++ b/R/INSPIREMetadataValidator.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords INSPIRE metadata validator validation
-#' @return Object of \code{\link{R6Class}} for setting an INSPIREMetadataValidator
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for setting an INSPIREMetadataValidator
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'  \donttest{
diff --git a/R/ISOAbstractAcquisitionInformation.R b/R/ISOAbstractAcquisitionInformation.R
index 438330fc..89c7e1f3 100644
--- a/R/ISOAbstractAcquisitionInformation.R
+++ b/R/ISOAbstractAcquisitionInformation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract acquisition information
-#' @return Object of \code{\link{R6Class}} for modelling an ISO acquisition information
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO acquisition information
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_AcquisitionInformation}
@@ -28,4 +28,4 @@ ISOAbstractAcquisitionInformation <- R6Class("ISOAbstractAcquisitionInformation"
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractAggregate.R b/R/ISOAbstractAggregate.R
index 6d074ea0..614eea4c 100644
--- a/R/ISOAbstractAggregate.R
+++ b/R/ISOAbstractAggregate.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract aggregate
-#' @return Object of \code{\link{R6Class}} for modelling an ISOAbstractAggregate
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractAggregate
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note abstract class
 #'    
@@ -116,4 +116,4 @@ ISOAbstractAggregate <- R6Class("ISOAbstractAggregate",
      return(self$delListElement("superset", superset))
    }
  )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractApplicationSchemaInformation.R b/R/ISOAbstractApplicationSchemaInformation.R
index fa457ac7..4a454439 100644
--- a/R/ISOAbstractApplicationSchemaInformation.R
+++ b/R/ISOAbstractApplicationSchemaInformation.R
@@ -4,11 +4,11 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract application schema information
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ApplicationSchemaInformation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ApplicationSchemaInformation
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
-#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_ApplicationSchemaInformation}
+#'   - ISO 19115-3 \href{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_ApplicationSchemaInformation}{element_Abstract_ApplicationSchemaInformation}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -28,4 +28,4 @@ ISOAbstractApplicationSchemaInformation <- R6Class("ISOAbstractApplicationSchema
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractCarrierOfCharacteristics.R b/R/ISOAbstractCarrierOfCharacteristics.R
index 50f4fd6a..9052f2aa 100644
--- a/R/ISOAbstractCarrierOfCharacteristics.R
+++ b/R/ISOAbstractCarrierOfCharacteristics.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract carrierOfCharacteristics
-#' @return Object of \code{\link{R6Class}} for modelling an abstract ISOCarrierOfCharacteristics
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an abstract ISOCarrierOfCharacteristics
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note abstract class
 #'  
@@ -63,4 +63,4 @@ ISOAbstractCarrierOfCharacteristics <- R6Class("ISOAbstractCarrierOfCharacterist
        return(self$delListElement("constrainedBy", constraint))
      }
    )         
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractCatalogue.R b/R/ISOAbstractCatalogue.R
index d0c32218..2b6cb90e 100644
--- a/R/ISOAbstractCatalogue.R
+++ b/R/ISOAbstractCatalogue.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract catalogue
-#' @return Object of \code{\link{R6Class}} for modelling an ISOAbstracCatalogue
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstracCatalogue
+#' @format \code{\link[R6]{R6Class}} object.
 #'  
 #' @references 
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/cat/1.2.0/cat/#element_AbstractCT_Catalogue}
@@ -182,4 +182,4 @@ ISOAbstractCatalogue <- R6Class("ISOAbstractCatalogue",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractCitation.R b/R/ISOAbstractCitation.R
index 86e88a9d..7f5861e3 100644
--- a/R/ISOAbstractCitation.R
+++ b/R/ISOAbstractCitation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract citation
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract citation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract citation
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_Citation}
@@ -28,4 +28,4 @@ ISOAbstractCitation <- R6Class("ISOAbstractCitation",
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractConstraints.R b/R/ISOAbstractConstraints.R
index 13622c03..5ce57e9f 100644
--- a/R/ISOAbstractConstraints.R
+++ b/R/ISOAbstractConstraints.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract constraints
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract constraints
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract constraints
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_Constraints}
@@ -28,4 +28,4 @@ ISOAbstractConstraints <- R6Class("ISOAbstractConstraints",
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractContentInformation.R b/R/ISOAbstractContentInformation.R
index 134a64df..5cf5182e 100644
--- a/R/ISOAbstractContentInformation.R
+++ b/R/ISOAbstractContentInformation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract content information
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract content information
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract content information
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_ContentInformation}
@@ -28,4 +28,4 @@ ISOAbstractContentInformation <- R6Class("ISOAbstractContentInformation",
         super$initialize(xml = xml)
       }
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractDataEvaluation.R b/R/ISOAbstractDataEvaluation.R
index 14cbbcd3..a38c5ebd 100644
--- a/R/ISOAbstractDataEvaluation.R
+++ b/R/ISOAbstractDataEvaluation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract data evaluation
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract data evaluation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract data evaluation
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_DataEvaluation}
@@ -97,4 +97,4 @@ ISOAbstractDataEvaluation <- R6Class("ISOAbstractDataEvaluation",
        self$evaluationMethodType <- type
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractDataQuality.R b/R/ISOAbstractDataQuality.R
index d438f596..a6d06dce 100644
--- a/R/ISOAbstractDataQuality.R
+++ b/R/ISOAbstractDataQuality.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract data quality
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract data quality
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract data quality
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/dqc/1.2/dqc/#element_Abstract_DataQuality}
@@ -28,4 +28,4 @@ ISOAbstractDataQuality <- R6Class("ISOAbstractDataQuality",
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractDistribution.R b/R/ISOAbstractDistribution.R
index b1024c65..71da9ba5 100644
--- a/R/ISOAbstractDistribution.R
+++ b/R/ISOAbstractDistribution.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract distribution
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract distribution
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract distribution
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_Distribution}
@@ -28,4 +28,4 @@ ISOAbstractDistribution <- R6Class("ISOAbstractDistribution",
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractExtent.R b/R/ISOAbstractExtent.R
index d1d72095..5d505242 100644
--- a/R/ISOAbstractExtent.R
+++ b/R/ISOAbstractExtent.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract extent
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract extent
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract extent
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_Extent}
@@ -28,4 +28,4 @@ ISOAbstractExtent <- R6Class("ISOAbstractExtent",
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractFeatureCatalogue.R b/R/ISOAbstractFeatureCatalogue.R
index 401f3ddf..b32d9e97 100644
--- a/R/ISOAbstractFeatureCatalogue.R
+++ b/R/ISOAbstractFeatureCatalogue.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO feature catalogue
-#' @return Object of \code{\link{R6Class}} for modelling a ISO abstract feature catalogue
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a ISO abstract feature catalogue
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19110/-/fcc/2.2/fcc/#element_Abstract_FeatureCatalogue}
diff --git a/R/ISOAbstractFeatureType.R b/R/ISOAbstractFeatureType.R
index bb189ac3..697ee705 100644
--- a/R/ISOAbstractFeatureType.R
+++ b/R/ISOAbstractFeatureType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO feature type
-#' @return Object of \code{\link{R6Class}} for modelling a ISO abstract feature type
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a ISO abstract feature type
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19110/-/fcc/2.2/fcc/#element_Abstract_FeatureType}
diff --git a/R/ISOAbstractFormat.R b/R/ISOAbstractFormat.R
index 427e6e83..7c99598c 100644
--- a/R/ISOAbstractFormat.R
+++ b/R/ISOAbstractFormat.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract format
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract format
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract format
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_Format}
@@ -28,4 +28,4 @@ ISOAbstractFormat <- R6Class("ISOAbstractFormat",
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractGenericName.R b/R/ISOAbstractGenericName.R
index d37ba298..2238b8c9 100644
--- a/R/ISOAbstractGenericName.R
+++ b/R/ISOAbstractGenericName.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract generic name
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract GenericName
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract GenericName
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references
 #'  ISO/TS 19103:2005 Geographic information -- Conceptual schema language
@@ -30,4 +30,4 @@ ISOAbstractGenericName <- R6Class("ISOAbstractGenericName",
       super$initialize(xml = xml, value = value, codeSpace = codeSpace)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractLineageInformation.R b/R/ISOAbstractLineageInformation.R
index c4913e53..1bc6d7af 100644
--- a/R/ISOAbstractLineageInformation.R
+++ b/R/ISOAbstractLineageInformation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract lineage information
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract lineage information
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract lineage information
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_LineageInformation}
@@ -28,4 +28,4 @@ ISOAbstractLineageInformation <- R6Class("ISOAbstractLineageInformation",
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractMaintenanceInformation.R b/R/ISOAbstractMaintenanceInformation.R
index 16650a73..7767a08d 100644
--- a/R/ISOAbstractMaintenanceInformation.R
+++ b/R/ISOAbstractMaintenanceInformation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract maintenance information
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract maintenance information
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract maintenance information
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_MaintenanceInformation}
@@ -28,4 +28,4 @@ ISOAbstractMaintenanceInformation <- R6Class("ISOAbstractMaintenanceInformation"
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractMetadata.R b/R/ISOAbstractMetadata.R
index 3c5fe565..ca45a982 100644
--- a/R/ISOAbstractMetadata.R
+++ b/R/ISOAbstractMetadata.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract metadata
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract metadata
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract metadata
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_Metadata}
@@ -28,4 +28,4 @@ ISOAbstractMetadata <- R6Class("ISOAbstractMetadata",
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractMetadataExtension.R b/R/ISOAbstractMetadataExtension.R
index dc264936..61390fda 100644
--- a/R/ISOAbstractMetadataExtension.R
+++ b/R/ISOAbstractMetadataExtension.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract metadata extension
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract metadata extension
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract metadata extension
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_MetadataExtension}
@@ -28,4 +28,4 @@ ISOAbstractMetadataExtension <- R6Class("ISOAbstractMetadataExtension",
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractMetaquality.R b/R/ISOAbstractMetaquality.R
index 98f52cde..df9cba9b 100644
--- a/R/ISOAbstractMetaquality.R
+++ b/R/ISOAbstractMetaquality.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract meta quality
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract meta quality
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract meta quality
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_Metaquality}
@@ -60,8 +60,8 @@ ISOAbstractMetaquality <- R6Class("ISOAbstractMetaquality",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO confidence
-#' @return Object of \code{\link{R6Class}} for modelling an ISO confidence
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO confidence
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_Confidence}
@@ -92,8 +92,8 @@ ISOConfidence <- R6Class("ISOConfidence",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO homogeneity
-#' @return Object of \code{\link{R6Class}} for modelling an ISO homogeneity
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO homogeneity
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_Homogeneity}
@@ -124,8 +124,8 @@ ISOHomogeneity <- R6Class("ISOHomogeneity",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO representativity
-#' @return Object of \code{\link{R6Class}} for modelling an ISO representativity
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO representativity
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_Representativity}
@@ -148,4 +148,4 @@ ISORepresentativity <- R6Class("ISORepresentativity",
       super$initialize(xml = xml)
     }
   )
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractObject.R b/R/ISOAbstractObject.R
index b11be670..902424fe 100644
--- a/R/ISOAbstractObject.R
+++ b/R/ISOAbstractObject.R
@@ -14,8 +14,8 @@
 #' @import crayon
 #' @export
 #' @keywords ISO metadata element
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Metadata Element
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata Element
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' @section Static Methods:
 #' \describe{
@@ -1256,7 +1256,7 @@ ISOAbstractObject <- R6Class("ISOAbstractObject",
     },
     
     #'@description Get class
-    #'@return the corresponding class, as \link{R6Class} reference object generator
+    #'@return the corresponding class, as \link[R6]{R6Class} reference object generator
     getClass = function(){
       class <- try(eval(parse(text = self$getClassName())), silent = TRUE)
       level <- 1L
@@ -1272,7 +1272,7 @@ ISOAbstractObject <- R6Class("ISOAbstractObject",
     #'@description Wraps base element
     #'@param field field name
     #'@param fieldObj field object
-    #'@param an object of class \link{R6Class}
+    #'@param an object of class \link[R6]{R6Class}
     wrapBaseElement = function(field, fieldObj){
       dataType <- class(fieldObj)[1]
       
@@ -1433,7 +1433,7 @@ ISOAbstractObject <- R6Class("ISOAbstractObject",
     
     #'@description Indicates the class a field inherits from
     #'@param field field
-    #'@return an object generator of class \link{R6Class}
+    #'@return an object generator of class \link[R6]{R6Class}
     isFieldInheritedFrom = function(field){
       parentClass <- NULL
       inherited <- !(field %in% names(self$getClass()$public_fields))
diff --git a/R/ISOAbstractOnlineResource.R b/R/ISOAbstractOnlineResource.R
index baa261fe..557696d1 100644
--- a/R/ISOAbstractOnlineResource.R
+++ b/R/ISOAbstractOnlineResource.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract online resource
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract online resource
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract online resource
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_OnlineResource}
@@ -28,4 +28,4 @@ ISOAbstractOnlineResource <- R6Class("ISOAbstractOnlineResource",
       super$initialize(xml = xml)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractParameter.R b/R/ISOAbstractParameter.R
index 9f638f9e..508d8c2b 100644
--- a/R/ISOAbstractParameter.R
+++ b/R/ISOAbstractParameter.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract parameter
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract parameter
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract parameter
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_Parameter}
@@ -155,4 +155,4 @@ ISOAbstractParameter <- R6Class("ISOAbstractParameter",
        return(self$delListElement("resource", resource))
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractParty.R b/R/ISOAbstractParty.R
index bac45407..8b73e67c 100644
--- a/R/ISOAbstractParty.R
+++ b/R/ISOAbstractParty.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract party
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract Party
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract Party
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   ISO 19115-1:2014 Geographic information — Metadata Part 1: Fundamentals
diff --git a/R/ISOAbstractPlatform.R b/R/ISOAbstractPlatform.R
index d6029621..f23e9462 100644
--- a/R/ISOAbstractPlatform.R
+++ b/R/ISOAbstractPlatform.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract platform
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract platform
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract platform
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_Platform}
@@ -28,4 +28,4 @@ ISOAbstractPlatform <- R6Class("ISOAbstractPlatform",
       super$initialize(xml = xml)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractPortrayalCatalogueInformation.R b/R/ISOAbstractPortrayalCatalogueInformation.R
index c1f35bf4..7b3ebf98 100644
--- a/R/ISOAbstractPortrayalCatalogueInformation.R
+++ b/R/ISOAbstractPortrayalCatalogueInformation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract portrayal catalogue information
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract portrayal catalogue information
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract portrayal catalogue information
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_PortrayalCatalogueInformation}
@@ -28,4 +28,4 @@ ISOAbstractPortrayalCatalogueInformation <- R6Class("ISOAbstractPortrayalCatalog
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractPropertyType.R b/R/ISOAbstractPropertyType.R
index 81187f40..2dcdc949 100644
--- a/R/ISOAbstractPropertyType.R
+++ b/R/ISOAbstractPropertyType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract property type
-#' @return Object of \code{\link{R6Class}} for modelling an ISOAbstractPropertyType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractPropertyType
+#' @format \code{\link[R6]{R6Class}} object.
 #'  
 #' @references 
 #'   ISO 19110:2005 Methodology for Feature cataloguing
diff --git a/R/ISOAbstractQualityElement.R b/R/ISOAbstractQualityElement.R
index 23d129a3..ceb1726b 100644
--- a/R/ISOAbstractQualityElement.R
+++ b/R/ISOAbstractQualityElement.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract quality element
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract quality element
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract quality element
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/dqc/1.2/dqc/#element_Abstract_QualityElement}
@@ -40,4 +40,4 @@ ISOAbstractQualityElement <- R6Class("ISOAbstractQualityElement",
       self$dateTime = dateTime
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractRSReferenceSystem.R b/R/ISOAbstractRSReferenceSystem.R
index 9116ebad..5450207c 100644
--- a/R/ISOAbstractRSReferenceSystem.R
+++ b/R/ISOAbstractRSReferenceSystem.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract reference system
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract RS Reference system
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract RS Reference system
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note abstract class
 #'  
@@ -62,4 +62,4 @@ ISOAbstractRSReferenceSystem <- R6Class("ISOAbstractRSReferenceSystem",
      }
   )
    
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractReferenceSystem.R b/R/ISOAbstractReferenceSystem.R
index db8f8d91..53f3e614 100644
--- a/R/ISOAbstractReferenceSystem.R
+++ b/R/ISOAbstractReferenceSystem.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract parameter
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract parameter
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract parameter
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_ReferenceSystem}
@@ -28,4 +28,4 @@ ISOAbstractReferenceSystem <- R6Class("ISOAbstractReferenceSystem",
       super$initialize(xml = xml)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractResourceDescription.R b/R/ISOAbstractResourceDescription.R
index 018e92dc..ad997217 100644
--- a/R/ISOAbstractResourceDescription.R
+++ b/R/ISOAbstractResourceDescription.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract resource description
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract resource description
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract resource description
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_ResourceDescription}
@@ -28,4 +28,4 @@ ISOAbstractResourceDescription <- R6Class("ISOAbstractResourceDescription",
       super$initialize(xml = xml)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractResponsibility.R b/R/ISOAbstractResponsibility.R
index 9338aeb8..a7817457 100644
--- a/R/ISOAbstractResponsibility.R
+++ b/R/ISOAbstractResponsibility.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract responsibility
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract responsibility
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract responsibility
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_Responsibility}
@@ -28,4 +28,4 @@ ISOAbstractResponsibility <- R6Class("ISOAbstractResponsibility",
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractResult.R b/R/ISOAbstractResult.R
index c4d05698..a29f4ded 100644
--- a/R/ISOAbstractResult.R
+++ b/R/ISOAbstractResult.R
@@ -4,15 +4,15 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality result
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Result
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Result
+#' @format \code{\link[R6]{R6Class}} object.
 #'  
 #' @note abstract class
 #'  
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_Result}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_Result}
 #' 
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_Result}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_Result}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -33,4 +33,4 @@ ISOAbstractResult <- R6Class("ISOAbstractResult",
       super$initialize(xml = xml)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractSpatialRepresentation.R b/R/ISOAbstractSpatialRepresentation.R
index 86db88d2..d3c27347 100644
--- a/R/ISOAbstractSpatialRepresentation.R
+++ b/R/ISOAbstractSpatialRepresentation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract spatial representation
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract spatial representation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract spatial representation
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_SpatialRepresentation}
@@ -28,4 +28,4 @@ ISOAbstractSpatialRepresentation <- R6Class("ISOAbstractSpatialRepresentation",
       super$initialize(xml = xml)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractSpatialResolution.R b/R/ISOAbstractSpatialResolution.R
index 1d338591..1f854474 100644
--- a/R/ISOAbstractSpatialResolution.R
+++ b/R/ISOAbstractSpatialResolution.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract spatial resolution
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract spatial resolution
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract spatial resolution
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_SpatialResolution}
@@ -28,4 +28,4 @@ ISOAbstractSpatialResolution <- R6Class("ISOAbstractSpatialResolution",
       super$initialize(xml = xml)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractStandardOrderProcess.R b/R/ISOAbstractStandardOrderProcess.R
index a6e6ebdd..321887d9 100644
--- a/R/ISOAbstractStandardOrderProcess.R
+++ b/R/ISOAbstractStandardOrderProcess.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract standard order process
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract standard order process
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract standard order process
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_StandardOrderProcess}
@@ -28,4 +28,4 @@ ISOAbstractStandardOrderProcess <- R6Class("ISOAbstractStandardOrderProcess",
       super$initialize(xml = xml)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractTemporalQuality.R b/R/ISOAbstractTemporalQuality.R
index 3f5eef75..eb270e8a 100644
--- a/R/ISOAbstractTemporalQuality.R
+++ b/R/ISOAbstractTemporalQuality.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract temporal quality
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract temporal quality
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract temporal quality
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_TemporalQuality}
@@ -29,4 +29,4 @@ ISOAbstractTemporalQuality <- R6Class("ISOAbstractTemporalQuality",
     }
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAbstractTypedDate.R b/R/ISOAbstractTypedDate.R
index f5d24c8c..70a2d4ab 100644
--- a/R/ISOAbstractTypedDate.R
+++ b/R/ISOAbstractTypedDate.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract typed date
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract typed date
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract typed date
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_TypedDate}
@@ -28,4 +28,4 @@ ISOAbstractTypedDate <- R6Class("ISOAbstractTypedDate",
       super$initialize(xml = xml)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAddress.R b/R/ISOAddress.R
index f86077e2..d4375ef7 100644
--- a/R/ISOAddress.R
+++ b/R/ISOAddress.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO address
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Address
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Address
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'  md <- ISOAddress$new()
@@ -17,9 +17,9 @@
 #'  xml <- md$encode()
 #'  
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Address}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Address}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Address}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Address}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -158,4 +158,4 @@ ISOAddress <- R6Class("ISOAddress",
     }
 
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAggregateInformation.R b/R/ISOAggregateInformation.R
index 483a8de5..6f5698b1 100644
--- a/R/ISOAggregateInformation.R
+++ b/R/ISOAggregateInformation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO aggregated information
-#' @return Object of \code{\link{R6Class}} for modelling a ISO AggregateInformation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a ISO AggregateInformation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #encoding
diff --git a/R/ISOAnchor.R b/R/ISOAnchor.R
index aafe7ce7..e872135c 100644
--- a/R/ISOAnchor.R
+++ b/R/ISOAnchor.R
@@ -4,17 +4,17 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO anchor
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Anchor
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Anchor
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   md <- ISOAnchor$new(name = "some entity name", href = "someentityuri")
 #'   xml <- md$encode()
 #' 
 #' @references
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmx/1.0/gmx/#element_Anchor}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmx/1.0/gmx/#element_Anchor}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gcx/1.0/gcx/#element_Anchor}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gcx/1.0/gcx/#element_Anchor}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -49,4 +49,4 @@ ISOAnchor <- R6Class("ISOAnchor",
        }
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAngle.R b/R/ISOAngle.R
index ef2bb920..98e60a56 100644
--- a/R/ISOAngle.R
+++ b/R/ISOAngle.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO measure angle
-#' @return Object of \code{\link{R6Class}} for modelling an ISOAngle measure
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOAngle measure
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gco/1.0/gco/#element_Angle}
@@ -39,4 +39,4 @@ ISOAngle <- R6Class("ISOAngle",
        )
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOApplicationSchemaInformation.R b/R/ISOApplicationSchemaInformation.R
index 6d47e73f..cc3b565c 100644
--- a/R/ISOApplicationSchemaInformation.R
+++ b/R/ISOApplicationSchemaInformation.R
@@ -4,13 +4,13 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO application schema information
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ApplicationSchemaInformation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ApplicationSchemaInformation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_MD_ApplicationSchemaInformation}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_MD_ApplicationSchemaInformation}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/mas/1.0/mas/#element_MD_ApplicationSchemaInformation}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mas/1.0/mas/#element_MD_ApplicationSchemaInformation}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -91,4 +91,4 @@ ISOApplicationSchemaInformation <- R6Class("ISOApplicationSchemaInformation",
        self$softwareDevelopmentFileFormat <- format
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOAssociatedResource.R b/R/ISOAssociatedResource.R
index 3630277f..04fb02ba 100644
--- a/R/ISOAssociatedResource.R
+++ b/R/ISOAssociatedResource.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO associated resource
-#' @return Object of \code{\link{R6Class}} for modelling an ISO associated resource
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO associated resource
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mri/1.0/mri/#element_MD_AssociatedResource} 
@@ -83,4 +83,4 @@ ISOAssociatedResource <- R6Class("ISOAssociatedResource",
       self$metadataReference = metadataReference
     }
   )                                          
-)
\ No newline at end of file
+)
diff --git a/R/ISOAssociation.R b/R/ISOAssociation.R
index 4861632c..c3cd8e24 100644
--- a/R/ISOAssociation.R
+++ b/R/ISOAssociation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO association
-#' @return Object of \code{\link{R6Class}} for modelling an ISOAssociation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOAssociation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19115:2003 - Geographic information -- Metadata 
@@ -26,4 +26,4 @@ ISOAssociation <- R6Class("ISOAssociation",
       super$initialize(xml = xml)
     }
   )                                          
-)
\ No newline at end of file
+)
diff --git a/R/ISOAssociationRole.R b/R/ISOAssociationRole.R
index 07ec53ec..fc6bf072 100644
--- a/R/ISOAssociationRole.R
+++ b/R/ISOAssociationRole.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO association role
-#' @return Object of \code{\link{R6Class}} for modelling an ISOAssociationRole
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOAssociationRole
+#' @format \code{\link[R6]{R6Class}} object.
 #'  
 #' @references 
 #'   ISO 19110:2005 Methodology for Feature cataloguing
@@ -105,4 +105,4 @@ ISOAssociationRole <- R6Class("ISOAssociationRole",
         return(self$delListElement("rolePlayer", rolePlayer))
       }
     )         
-)
\ No newline at end of file
+)
diff --git a/R/ISOAssociationType.R b/R/ISOAssociationType.R
index 2c4db3b6..f4559163 100644
--- a/R/ISOAssociationType.R
+++ b/R/ISOAssociationType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO association type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO AssociationType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO AssociationType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -45,4 +45,4 @@ ISOAssociationType <- R6Class("ISOAssociationType",
 
 ISOAssociationType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOAssociationType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOAttributeGroup.R b/R/ISOAttributeGroup.R
index 035ef896..a8b8bd9d 100644
--- a/R/ISOAttributeGroup.R
+++ b/R/ISOAttributeGroup.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO attribute group
-#' @return Object of \code{\link{R6Class}} for modelling a ISO attribute group
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a ISO attribute group
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mrc/1.0/mrc/#element_MD_AttributeGroup}
diff --git a/R/ISOAttributes.R b/R/ISOAttributes.R
index a9423b0b..46f01af8 100644
--- a/R/ISOAttributes.R
+++ b/R/ISOAttributes.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO attributes
-#' @return Spatial object of \code{\link{R6Class}} for modelling a list of ISO xml attributes
-#' @format \code{\link{R6Class}} object.
+#' @return Spatial object of \code{\link[R6]{R6Class}} for modelling a list of ISO xml attributes
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   attrs <- ISOAttributes$new(href = "http://somelink", title = "sometitle")
@@ -26,4 +26,4 @@ ISOAttributes <- R6Class("ISOAttributes",
        self$attrs <- simpleAttrs
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOBand.R b/R/ISOBand.R
index fb312ea1..2f32bbcd 100644
--- a/R/ISOBand.R
+++ b/R/ISOBand.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO band
-#' @return Object of \code{\link{R6Class}} for modelling an ISOBand
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOBand
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    #create band range dimension
@@ -123,4 +123,4 @@ ISOBand <- R6Class("ISOBand",
      }
     
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOBaseBoolean.R b/R/ISOBaseBoolean.R
index 7a123731..d6d78fb1 100644
--- a/R/ISOBaseBoolean.R
+++ b/R/ISOBaseBoolean.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO boolean
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Boolean
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Boolean
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used by geometa internal XML decoder/encoder
 #' 
@@ -46,4 +46,4 @@ ISOBaseBoolean <- R6Class("ISOBaseBoolean",
       }
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOBaseCharacterString.R b/R/ISOBaseCharacterString.R
index 11f2570f..1853c77a 100644
--- a/R/ISOBaseCharacterString.R
+++ b/R/ISOBaseCharacterString.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO character string
-#' @return Object of \code{\link{R6Class}} for modelling an ISO BaseCharacterString
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO BaseCharacterString
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used by geometa internal XML decoder/encoder
 #' 
@@ -39,4 +39,4 @@ ISOBaseCharacterString <- R6Class("ISOBaseCharacterString",
        }
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOBaseDate.R b/R/ISOBaseDate.R
index 435d7dc0..dd2fca14 100644
--- a/R/ISOBaseDate.R
+++ b/R/ISOBaseDate.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO date
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Date
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Date
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used by geometa internal XML decoder/encoder
 #' 
@@ -42,4 +42,4 @@ ISOBaseDate <- R6Class("ISOBaseDate",
        }
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOBaseDateTime.R b/R/ISOBaseDateTime.R
index 672d05ba..2cdfc15f 100644
--- a/R/ISOBaseDateTime.R
+++ b/R/ISOBaseDateTime.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO datetime
-#' @return Object of \code{\link{R6Class}} for modelling an ISO DateTime
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO DateTime
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used by geometa internal XML decoder/encoder
 #' 
@@ -39,4 +39,4 @@ ISOBaseDateTime <- R6Class("ISOBaseDateTime",
       }
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOBaseDecimal.R b/R/ISOBaseDecimal.R
index 8e276a43..12264e03 100644
--- a/R/ISOBaseDecimal.R
+++ b/R/ISOBaseDecimal.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO decimal
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Decimal
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Decimal
+#' @format \code{\link[R6]{R6Class}} object.
 #' @note Class used by geometa internal XML decoder/encoder
 #' 
 #' @references
@@ -53,4 +53,4 @@ ISOBaseDecimal <- R6Class("ISOBaseDecimal",
        }
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOBaseInteger.R b/R/ISOBaseInteger.R
index 1d2e1c76..c9742c81 100644
--- a/R/ISOBaseInteger.R
+++ b/R/ISOBaseInteger.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO integer
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Integer
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Integer
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used by geometa internal XML decoder/encoder
 #' 
@@ -42,4 +42,4 @@ ISOBaseInteger <- R6Class("ISOBaseInteger",
       }
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOBaseReal.R b/R/ISOBaseReal.R
index 74a09549..7dee088e 100644
--- a/R/ISOBaseReal.R
+++ b/R/ISOBaseReal.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO real
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Real
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Real
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used by geometa internal XML decoder/encoder
 #' 
@@ -42,4 +42,4 @@ ISOBaseReal <- R6Class("ISOBaseReal",
       }
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOBinary.R b/R/ISOBinary.R
index 929a1be2..2f1f1316 100644
--- a/R/ISOBinary.R
+++ b/R/ISOBinary.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO binary
-#' @return Object of \code{\link{R6Class}} for modelling an ISO UnlimitedInteger
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO UnlimitedInteger
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   bin <- ISOBinary$new(value = "http://someuri")
@@ -40,4 +40,4 @@ ISOBinary <- R6Class("ISOBinary",
      if(is.null(xml)) self$value <- value
    }
  )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOBinding.R b/R/ISOBinding.R
index c008de82..07613325 100644
--- a/R/ISOBinding.R
+++ b/R/ISOBinding.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO Binding
-#' @return Object of \code{\link{R6Class}} for modelling an ISOBinding
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOBinding
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19110:2005 Methodology for Feature cataloguing
@@ -45,4 +45,4 @@ ISOBinding <- R6Class("ISOBinding",
       }
       
     )         
-)
\ No newline at end of file
+)
diff --git a/R/ISOBoundAssociationRole.R b/R/ISOBoundAssociationRole.R
index a89fa9d4..72c24981 100644
--- a/R/ISOBoundAssociationRole.R
+++ b/R/ISOBoundAssociationRole.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO BoundAssociationRole
-#' @return Object of \code{\link{R6Class}} for modelling an ISOBoundAssociationRole
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOBoundAssociationRole
+#' @format \code{\link[R6]{R6Class}} object.
 #'  
 #' @references 
 #'   ISO 19110:2005 Methodology for Feature cataloguing
@@ -33,4 +33,4 @@ ISOBoundAssociationRole <- R6Class("ISOBoundAssociationRole",
       }
       
     )         
-)
\ No newline at end of file
+)
diff --git a/R/ISOBoundFeatureAttribute.R b/R/ISOBoundFeatureAttribute.R
index 0e517f72..877c97b5 100644
--- a/R/ISOBoundFeatureAttribute.R
+++ b/R/ISOBoundFeatureAttribute.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO BoundFeatureAttribute
-#' @return Object of \code{\link{R6Class}} for modelling an ISOBoundFeatureAttribute
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOBoundFeatureAttribute
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19110:2005 Methodology for Feature cataloguing
@@ -38,4 +38,4 @@ ISOBoundFeatureAttribute <- R6Class("ISOBoundFeatureAttribute",
         self$valueType <- typeName       
       }
     )         
-)
\ No newline at end of file
+)
diff --git a/R/ISOBoundingPolygon.R b/R/ISOBoundingPolygon.R
index e1a0904a..ddb342e7 100644
--- a/R/ISOBoundingPolygon.R
+++ b/R/ISOBoundingPolygon.R
@@ -4,15 +4,15 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO bounding polygon
-#' @return Object of \code{\link{R6Class}} for modelling an ISO BoundingPolygon
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO BoundingPolygon
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Experimental
 #' 
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_BoundingPolygon}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_BoundingPolygon}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_BoundingPolygon}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_BoundingPolygon}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -57,4 +57,4 @@ ISOBoundingPolygon <- R6Class("ISOBoundingPolygon",
       return(self$delListElement("polygon", x))
     }
   )                                          
-)
\ No newline at end of file
+)
diff --git a/R/ISOBrowseGraphic.R b/R/ISOBrowseGraphic.R
index e3863832..7283686e 100644
--- a/R/ISOBrowseGraphic.R
+++ b/R/ISOBrowseGraphic.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO browse graphic
-#' @return Object of \code{\link{R6Class}} for modelling an ISO BrowseGraphic
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO BrowseGraphic
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'  md <- ISOBrowseGraphic$new(
@@ -84,4 +84,4 @@ ISOBrowseGraphic <- R6Class("ISOBrowseGraphic",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOCarrierOfCharacteristics.R b/R/ISOCarrierOfCharacteristics.R
index 874bb4eb..5439f338 100644
--- a/R/ISOCarrierOfCharacteristics.R
+++ b/R/ISOCarrierOfCharacteristics.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO carrierOfCharacteristics
-#' @return Object of \code{\link{R6Class}} for modelling an ISOCarrierOfCharacteristics
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOCarrierOfCharacteristics
+#' @format \code{\link[R6]{R6Class}} object.
 #'  
 #' @references 
 #'   ISO 19110:2005 Methodology for Feature cataloguing
@@ -27,4 +27,4 @@ ISOCarrierOfCharacteristics <- R6Class("ISOCarrierOfCharacteristics",
        super$initialize(xml = xml, defaults = defaults)
      }
    )         
-)
\ No newline at end of file
+)
diff --git a/R/ISOCellGeometry.R b/R/ISOCellGeometry.R
index 3ed7bab1..8f85da11 100644
--- a/R/ISOCellGeometry.R
+++ b/R/ISOCellGeometry.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO cell geometry
-#' @return Object of \code{\link{R6Class}} for modelling an ISO CellGeometryCode
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO CellGeometryCode
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -45,4 +45,4 @@ ISOCellGeometry <- R6Class("ISOCellGeometry",
 
 ISOCellGeometry$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOCellGeometry, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOCharacterSet.R b/R/ISOCharacterSet.R
index 05d70a19..cf6b2f52 100644
--- a/R/ISOCharacterSet.R
+++ b/R/ISOCharacterSet.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO characterSet charset
-#' @return Object of \code{\link{R6Class}} for modelling an ISO CharacterSet
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO CharacterSet
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -15,9 +15,9 @@
 #'   charset <- ISOCharacterSet$new(value = "utf8")
 #' 
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_MD_CharacterSetCode}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_MD_CharacterSetCode}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_MD_CharacterSetCode}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_MD_CharacterSetCode}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -45,4 +45,4 @@ ISOCharacterSet <- R6Class("ISOCharacterSet",
 
 ISOCharacterSet$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOCharacterSet, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOCitation.R b/R/ISOCitation.R
index 7297131f..149ee1ab 100644
--- a/R/ISOCitation.R
+++ b/R/ISOCitation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO citation
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Citation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Citation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'  #create ISOCitation
@@ -43,9 +43,9 @@
 #'  xml <- md$encode()
 #'  
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Citation}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Citation}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Citation}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Citation}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
diff --git a/R/ISOCitationSeries.R b/R/ISOCitationSeries.R
index f0c81b76..179e147b 100644
--- a/R/ISOCitationSeries.R
+++ b/R/ISOCitationSeries.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO citation series
-#' @return Object of \code{\link{R6Class}} for modelling an ISOCitationSeries
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOCitationSeries
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19115:2003 - Geographic information -- Metadata 
@@ -105,4 +105,4 @@ ISOCitationSeries <- R6Class("ISOCitationSeries",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOClassification.R b/R/ISOClassification.R
index fc237e6a..7cf97263 100644
--- a/R/ISOClassification.R
+++ b/R/ISOClassification.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO Classification
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Classification
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Classification
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'  #possible values
@@ -45,4 +45,4 @@ ISOClassification <- R6Class("ISOClassification",
 
 ISOClassification$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOClassification, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOCodeDefinition.R b/R/ISOCodeDefinition.R
index afe6cd43..8b0e83d7 100644
--- a/R/ISOCodeDefinition.R
+++ b/R/ISOCodeDefinition.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO code definition
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Metadata code definition
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata code definition
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Abstract ISO codelist class used internally by geometa
 #' 
diff --git a/R/ISOCodeListDictionary.R b/R/ISOCodeListDictionary.R
index 347fc3a8..97470136 100644
--- a/R/ISOCodeListDictionary.R
+++ b/R/ISOCodeListDictionary.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO code element
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Metadata codelist dictionary
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata codelist dictionary
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Abstract ISO codelist class used internally by geometa
 #' 
diff --git a/R/ISOCodeListValue.R b/R/ISOCodeListValue.R
index c974b20f..3a8480f0 100644
--- a/R/ISOCodeListValue.R
+++ b/R/ISOCodeListValue.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO code element
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Metadata codelist element
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata codelist element
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Abstract ISO codelist class used internally by geometa
 #' 
@@ -160,12 +160,13 @@ ISOCodeListValue$values = function(class, labels = FALSE){
   element <- class$private_fields$xmlElement
   if(is.list(element)){
    if(getMetadataStandard() %in% names(element)){
-     element[[getMetadataStandard()]]
+     element = element[[getMetadataStandard()]]
    }else{
-     element[[1]]
+     element = element[[1]]
    }
   }
-  if(element == "MD_ScopeCode") element <- "MX_ScopeCode"
+  if(element == "MD_ScopeCode") element <- "MX_ScopeCode" 
+  if(element == "CountryCode") element <- "Country"
   cl = getISOCodelist(element)
   out = sapply(cl$codeEntry, function(x){if(is(x$identifier, "ISOScopedName")) x$identifier$value else x$identifier})
   if(labels){
@@ -176,4 +177,4 @@ ISOCodeListValue$values = function(class, labels = FALSE){
     )
   }
   return(out)
-}
\ No newline at end of file
+}
diff --git a/R/ISOCodelist.R b/R/ISOCodelist.R
index 4de517e0..1f902f35 100644
--- a/R/ISOCodelist.R
+++ b/R/ISOCodelist.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO codelist
-#' @return Object of \code{\link{R6Class}} for modelling an ISO codelist
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO codelist
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used by geometa internal codelist XML decoder/encoder
 #' 
@@ -43,7 +43,7 @@ ISOCodelist <- R6Class("ISOCodelist",
        super$initialize(xml = xml)
        
        #legacy
-       if(!is.null(refFile) && !is.null(id)){
+       if(!is.null(refFile) & !is.null(id) & length(self$codeEntry)==0){
          self$refFile <- refFile
          self$parse(refFile, id)
        }
@@ -162,11 +162,11 @@ ISOCodelist <- R6Class("ISOCodelist",
            return(entry.df)
          }))
          colnames(codeEntry) <- c("value", "name", "description")
-         # self$codeEntry = lapply(1:nrow(codeEntry), function(i){
-         #   clv = ISOCodelistValue$new()
-         #   clv$identifier = codeEntry[i,]$value; clv$description = codeEntry[i,]$description;
-         #   return(clv)
-         # })
+         self$codeEntry = lapply(1:nrow(codeEntry), function(i){
+           clv = ISOCodelistValue$new()
+           clv$identifier = codeEntry[i,]$value; clv$description = codeEntry[i,]$description;
+           return(clv)
+         })
        }
      }
    )                      
@@ -341,4 +341,4 @@ registerISOCodelist <- function(refFile, id, force = FALSE){
     cl <- ISOCodelist$new(refFile, id)
     .geometa.iso$codelists <- c(.geometa.iso$codelists, cl)
   }
-}
\ No newline at end of file
+}
diff --git a/R/ISOCodelistCatalogue.R b/R/ISOCodelistCatalogue.R
index 73d75b17..0743263f 100644
--- a/R/ISOCodelistCatalogue.R
+++ b/R/ISOCodelistCatalogue.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO citation series
-#' @return Object of \code{\link{R6Class}} for modelling an ISOCodelistCatalogue
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOCodelistCatalogue
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/cat/1.2.0/cat/#element_CT_CodelistCatalogue}
@@ -104,4 +104,4 @@ ISOCodelistCatalogue <- R6Class("ISOCodelistCatalogue",
         return(cl)
      }
    )
-)
\ No newline at end of file
+)
diff --git a/R/ISOCodelistValueNew.R b/R/ISOCodelistValueNew.R
index 38a89744..45d88ca1 100644
--- a/R/ISOCodelistValueNew.R
+++ b/R/ISOCodelistValueNew.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO code definition
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Metadata codelistvalue
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata codelistvalue
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Abstract ISO codelist class used internally by geometa
 #' 
diff --git a/R/ISOConformanceResult.R b/R/ISOConformanceResult.R
index 10edf2ff..32808bcb 100644
--- a/R/ISOConformanceResult.R
+++ b/R/ISOConformanceResult.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO conformance result
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ConformanceResult
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ConformanceResult
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'  md <- ISOConformanceResult$new()
@@ -22,9 +22,9 @@
 #'  xml <- md$encode()
 #'  
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_ConformanceResult}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_ConformanceResult}
 #' 
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_ConformanceResult}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_ConformanceResult}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -102,4 +102,4 @@ ISOConformanceResult <- R6Class("ISOConformanceResult",
     }
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOConstraint.R b/R/ISOConstraint.R
index d856ce57..33723408 100644
--- a/R/ISOConstraint.R
+++ b/R/ISOConstraint.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO feature constraint
-#' @return Object of \code{\link{R6Class}} for modelling an ISOConstraint
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOConstraint
+#' @format \code{\link[R6]{R6Class}} object.
 #'  
 #' @examples 
 #'   md <- ISOConstraint$new(description = "description")
@@ -48,4 +48,4 @@ ISOConstraint <- R6Class("ISOConstraint",
      }
     
    )         
-)
\ No newline at end of file
+)
diff --git a/R/ISOConstraints.R b/R/ISOConstraints.R
index 1e2533c3..94dec6f1 100644
--- a/R/ISOConstraints.R
+++ b/R/ISOConstraints.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO  constraints
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract Constraints
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract Constraints
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Abstract ISO class
 #' 
@@ -167,4 +167,4 @@ ISOConstraints<- R6Class("ISOConstraints",
       return(self$delListElement("responsibleParty", party))
     }
   )                                          
-)
\ No newline at end of file
+)
diff --git a/R/ISOContact.R b/R/ISOContact.R
index 058f76fb..4af824c8 100644
--- a/R/ISOContact.R
+++ b/R/ISOContact.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO contact
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Contact
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Contact
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'  md <- ISOContact$new()
@@ -27,9 +27,9 @@
 #'  xml <- md$encode()
 #'  
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Contact}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Contact}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Contact}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Contact}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -209,4 +209,4 @@ ISOContact <- R6Class("ISOContact",
      }
 
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOContentInformation.R b/R/ISOContentInformation.R
index 8fdcf468..b23ce6dd 100644
--- a/R/ISOContentInformation.R
+++ b/R/ISOContentInformation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract content information
-#' @return Object of \code{\link{R6Class}} for modelling an ISOAbstractMDContentInformation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractMDContentInformation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Abstract class. Used internally by \pkg{geometa}
 #' 
@@ -33,4 +33,4 @@ ISOAbstractMDContentInformation <- R6Class("ISOAbstractMDContentInformation",
       super$initialize(xml = xml)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOCountry.R b/R/ISOCountry.R
index 902fa0c8..0962df08 100644
--- a/R/ISOCountry.R
+++ b/R/ISOCountry.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO country
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Country
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Country
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -15,9 +15,9 @@
 #'   charset <- ISOCountry$new(value = "utf8")
 #' 
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_Country}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_Country}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_CountryCode}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_CountryCode}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -48,4 +48,4 @@ ISOCountry <- R6Class("ISOCountry",
 
 ISOCountry$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOCountry, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOCoupledResource.R b/R/ISOCoupledResource.R
index 36ebfba8..56b008e7 100644
--- a/R/ISOCoupledResource.R
+++ b/R/ISOCoupledResource.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO CoupledResource
-#' @return Object of \code{\link{R6Class}} for modelling an ISOCoupledResource
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOCoupledResource
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   md <- ISOCoupledResource$new()
@@ -14,9 +14,9 @@
 #'   xml <- md$encode()
 #' 
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_CoupledResource}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_CoupledResource}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_CoupledResource}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_CoupledResource}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
diff --git a/R/ISOCouplingType.R b/R/ISOCouplingType.R
index 0af33d4b..ad9d2922 100644
--- a/R/ISOCouplingType.R
+++ b/R/ISOCouplingType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO coupling type
-#' @return Object of \code{\link{R6Class}} for modelling an ISOCouplingType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOCouplingType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -15,9 +15,9 @@
 #'   couplingType <- ISOCouplingType$new(value = "loose")
 #' 
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_CouplingType}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_CouplingType}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_CouplingType}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_CouplingType}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -42,4 +42,4 @@ ISOCouplingType <- R6Class("ISOCouplingType",
 
 ISOCouplingType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOCouplingType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOCoverageContentType.R b/R/ISOCoverageContentType.R
index 13237e5b..12522ff8 100644
--- a/R/ISOCoverageContentType.R
+++ b/R/ISOCoverageContentType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO CoverageContentType
-#' @return Object of \code{\link{R6Class}} for modelling an ISO CoverageContentType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO CoverageContentType
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' @section Methods:
 #' \describe{
@@ -52,4 +52,4 @@ ISOCoverageContentType <- R6Class("ISOCoverageContentType",
 
 ISOCoverageContentType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOCoverageContentType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOCoverageDescription.R b/R/ISOCoverageDescription.R
index 90777eb2..06cc2b03 100644
--- a/R/ISOCoverageDescription.R
+++ b/R/ISOCoverageDescription.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO coverage description
-#' @return Object of \code{\link{R6Class}} for modelling an ISOCoverageDescription
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOCoverageDescription
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    #create coverage description
@@ -109,4 +109,4 @@ ISOCoverageDescription <- R6Class("ISOCoverageDescription",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISODCPList.R b/R/ISODCPList.R
index 26bfcd8e..a71d0413 100644
--- a/R/ISODCPList.R
+++ b/R/ISODCPList.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO DCP
-#' @return Object of \code{\link{R6Class}} for modelling an ISO DCPList
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO DCPList
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -15,9 +15,9 @@
 #'   javaDCP <- ISODCPList$new(value = "JAVA")
 #'   
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_DCPList}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_DCPList}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_DCPList}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_DCPList}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -42,4 +42,4 @@ ISODCPList <- R6Class("ISODCPList",
 
 ISODCPList$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISODCPList, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISODataFile.R b/R/ISODataFile.R
index 81e0018c..a5ac98af 100644
--- a/R/ISODataFile.R
+++ b/R/ISODataFile.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data file
-#' @return Object of \code{\link{R6Class}} for modelling an ISO DataFile
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO DataFile
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   md <- ISODataFile$new()
@@ -115,4 +115,4 @@ ISODataFile <- R6Class("ISODataFile",
        self$fileFormat <- fileFormat
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISODataIdentification.R b/R/ISODataIdentification.R
index bb948877..594709f4 100644
--- a/R/ISODataIdentification.R
+++ b/R/ISODataIdentification.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data identification
-#' @return Object of \code{\link{R6Class}} for modelling an ISO DataIdentification
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO DataIdentification
+#' @format \code{\link[R6]{R6Class}} object.
 #'    
 #' @references 
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_MD_DataIdentification}
@@ -46,4 +46,4 @@ ISODataIdentification$new = function(xml = NULL){
      "19115-3" = ISODataIdentification19115_3$new(xml = xml)
   )
   return(self)
-}
\ No newline at end of file
+}
diff --git a/R/ISODataIdentification19115_3.R b/R/ISODataIdentification19115_3.R
index a240abad..3085e5ed 100644
--- a/R/ISODataIdentification19115_3.R
+++ b/R/ISODataIdentification19115_3.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data identification
-#' @return Object of \code{\link{R6Class}} for modelling an ISO DataIdentification
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO DataIdentification
+#' @format \code{\link[R6]{R6Class}} object.
 #'    
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mri/1.0/mri/#element_MD_DataIdentification}
@@ -87,4 +87,4 @@ ISODataIdentification19115_3 <- R6Class("ISODataIdentification19115_3",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISODataIdentification19139.R b/R/ISODataIdentification19139.R
index 758f09be..fdfad2dd 100644
--- a/R/ISODataIdentification19139.R
+++ b/R/ISODataIdentification19139.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data identification
-#' @return Object of \code{\link{R6Class}} for modelling an ISO DataIdentification in ISO 19139
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO DataIdentification in ISO 19139
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    #create dataIdentification
@@ -306,4 +306,4 @@ ISODataIdentification19139 <- R6Class("ISODataIdentification19139",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISODataQuality.R b/R/ISODataQuality.R
index 9b715773..cc45e792 100644
--- a/R/ISODataQuality.R
+++ b/R/ISODataQuality.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality
-#' @return Object of \code{\link{R6Class}} for modelling an ISO DataQuality
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO DataQuality
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #create dataQuality object with a 'dataset' scope
@@ -156,4 +156,4 @@ ISODataQuality <- R6Class("ISODataQuality",
       self$lineage <- lineage
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISODataQualityAbstractElement.R b/R/ISODataQualityAbstractElement.R
index 8007f0aa..cfca9224 100644
--- a/R/ISODataQualityAbstractElement.R
+++ b/R/ISODataQualityAbstractElement.R
@@ -4,13 +4,13 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality abstract element
-#' @return Object of \code{\link{R6Class}} for modelling an ISODataQualityAbstractElement
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISODataQualityAbstractElement
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_Element}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_Element}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_Element}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_Element}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -210,4 +210,4 @@ ISODataQualityAbstractElement <- R6Class("ISODataQualityAbstractElement",
       return(self$delListElement("derivedElement", element))
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISODataQualityCompleteness.R b/R/ISODataQualityCompleteness.R
index 13ef40e1..65bc810c 100644
--- a/R/ISODataQualityCompleteness.R
+++ b/R/ISODataQualityCompleteness.R
@@ -4,13 +4,13 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality abstract completeness
-#' @return Object of \code{\link{R6Class}} for modelling an ISOAbstractCompleteness
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractCompleteness
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_Completeness}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_Completeness}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_Completeness}  
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_Completeness}  
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -32,8 +32,8 @@ ISOAbstractCompleteness <- R6Class("ISOAbstractCompleteness",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality completeness omission
-#' @return Object of \code{\link{R6Class}} for modelling an ISOCompletenessOmission
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOCompletenessOmission
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -61,9 +61,9 @@ ISOAbstractCompleteness <- R6Class("ISOAbstractCompleteness",
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_CompletenessOmission}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_CompletenessOmission}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_CompletenessOmission} 
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_CompletenessOmission} 
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -85,8 +85,8 @@ ISOCompletenessOmission <- R6Class("ISOCompletenessOmission",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality completeness commission
-#' @return Object of \code{\link{R6Class}} for modelling an ISOCompletenessCommission
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOCompletenessCommission
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -114,9 +114,9 @@ ISOCompletenessOmission <- R6Class("ISOCompletenessOmission",
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_CompletenessCommission}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_CompletenessCommission}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_CompletenessCommission} 
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_CompletenessCommission} 
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
diff --git a/R/ISODataQualityLogicalConsistency.R b/R/ISODataQualityLogicalConsistency.R
index 5e847074..822513e0 100644
--- a/R/ISODataQualityLogicalConsistency.R
+++ b/R/ISODataQualityLogicalConsistency.R
@@ -4,13 +4,13 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality abstract logical consistency
-#' @return Object of \code{\link{R6Class}} for modelling an ISOAbstractLogicalConsistency
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractLogicalConsistency
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_LogicalConsistency}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_LogicalConsistency}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_LogicalConsistency}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_LogicalConsistency}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -32,8 +32,8 @@ ISOAbstractLogicalConsistency <- R6Class("ISOAbstractLogicalConsistency",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality topological consistency
-#' @return Object of \code{\link{R6Class}} for modelling an ISOTopologicalConsistency
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOTopologicalConsistency
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -61,9 +61,9 @@ ISOAbstractLogicalConsistency <- R6Class("ISOAbstractLogicalConsistency",
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_TopologicalConsistency}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_TopologicalConsistency}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_TopologicalConsistency} 
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_TopologicalConsistency} 
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -85,8 +85,8 @@ ISOTopologicalConsistency <- R6Class("ISOTopologicalConsistency",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality format consistency
-#' @return Object of \code{\link{R6Class}} for modelling an ISOFormatConsistency
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOFormatConsistency
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -114,9 +114,9 @@ ISOTopologicalConsistency <- R6Class("ISOTopologicalConsistency",
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_FormatConsistency}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_FormatConsistency}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_FormatConsistency} 
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_FormatConsistency} 
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -138,8 +138,8 @@ ISOFormatConsistency <- R6Class("ISOFormatConsistency",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality domain consistency
-#' @return Object of \code{\link{R6Class}} for modelling an ISODomainConsistency
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISODomainConsistency
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -167,9 +167,9 @@ ISOFormatConsistency <- R6Class("ISOFormatConsistency",
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_DomainConsistency}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_DomainConsistency}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_DomainConsistency} 
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_DomainConsistency} 
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -191,8 +191,8 @@ ISODomainConsistency <- R6Class("ISODomainConsistency",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality conceptual consistency
-#' @return Object of \code{\link{R6Class}} for modelling an ISOConceptualConsistency
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOConceptualConsistency
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -220,9 +220,9 @@ ISODomainConsistency <- R6Class("ISODomainConsistency",
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_ConceptualConsistency}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_ConceptualConsistency}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_ConceptualConsistency} 
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_ConceptualConsistency} 
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -236,4 +236,4 @@ ISOConceptualConsistency <- R6Class("ISOConceptualConsistency",
     )
   ),
   public = list()
-)
\ No newline at end of file
+)
diff --git a/R/ISODataQualityPositionalAccuracy.R b/R/ISODataQualityPositionalAccuracy.R
index 7b429b8d..18c98de1 100644
--- a/R/ISODataQualityPositionalAccuracy.R
+++ b/R/ISODataQualityPositionalAccuracy.R
@@ -4,13 +4,13 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality abstract positional accuracy
-#' @return Object of \code{\link{R6Class}} for modelling an ISOAbstractPositionalAccuracy
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractPositionalAccuracy
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_PositionalAccuracy}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_PositionalAccuracy}{element_AbstractDQ_PositionalAccuracy}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_PositionalAccuracy}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_PositionalAccuracy}{element_AbstractDQ_PositionalAccuracy}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -32,8 +32,8 @@ ISOAbstractPositionalAccuracy <- R6Class("ISOAbstractPositionalAccuracy",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality absolute external positional accuracy
-#' @return Object of \code{\link{R6Class}} for modelling an ISOAbsoluteExternalPositionalAccuracy
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOAbsoluteExternalPositionalAccuracy
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -61,9 +61,9 @@ ISOAbstractPositionalAccuracy <- R6Class("ISOAbstractPositionalAccuracy",
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_AbsoluteExternalPositionalAccuracy}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_AbsoluteExternalPositionalAccuracy}{element_DQ_AbsoluteExternalPositionalAccuracy}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_AbsoluteExternalPositionalAccuracy}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_AbsoluteExternalPositionalAccuracy}{element_DQ_AbsoluteExternalPositionalAccuracy}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -85,8 +85,8 @@ ISOAbsoluteExternalPositionalAccuracy <- R6Class("ISOAbsoluteExternalPositionalA
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality relative internal positional accuracy
-#' @return Object of \code{\link{R6Class}} for modelling an ISORelativeInternalPositionalAccuracy
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISORelativeInternalPositionalAccuracy
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -114,9 +114,9 @@ ISOAbsoluteExternalPositionalAccuracy <- R6Class("ISOAbsoluteExternalPositionalA
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_RelativeInternalPositionalAccuracy}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_RelativeInternalPositionalAccuracy}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_RelativeInternalPositionalAccuracy}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_RelativeInternalPositionalAccuracy}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -138,8 +138,8 @@ ISORelativeInternalPositionalAccuracy <- R6Class("ISORelativeInternalPositionalA
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality gridded data positional accuracy
-#' @return Object of \code{\link{R6Class}} for modelling an ISOGriddedDataPositionalAccuracy
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOGriddedDataPositionalAccuracy
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -167,9 +167,9 @@ ISORelativeInternalPositionalAccuracy <- R6Class("ISORelativeInternalPositionalA
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_GriddedDataPositionalAccuracy}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_GriddedDataPositionalAccuracy}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_GriddedDataPositionalAccuracy}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_GriddedDataPositionalAccuracy}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
diff --git a/R/ISODataQualityScope.R b/R/ISODataQualityScope.R
index 42c875d8..9f82e5dc 100644
--- a/R/ISODataQualityScope.R
+++ b/R/ISODataQualityScope.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO extent
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Scope
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Scope
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISODataQualityScope$new()
@@ -13,7 +13,7 @@
 #'   xml <- md$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_Scope}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_Scope}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -45,4 +45,4 @@ ISODataQualityScope <- R6Class("ISODataQualityScope",
        self$level <- level
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISODataQualityTemporalAccuracy.R b/R/ISODataQualityTemporalAccuracy.R
index 8fea2cf5..a9f4f8db 100644
--- a/R/ISODataQualityTemporalAccuracy.R
+++ b/R/ISODataQualityTemporalAccuracy.R
@@ -4,13 +4,13 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality abstract temporal accuracy
-#' @return Object of \code{\link{R6Class}} for modelling an ISOAbstractTemporalAccuracy
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractTemporalAccuracy
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_TemporalAccuracy}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_TemporalAccuracy}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_TemporalAccuracy}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_TemporalAccuracy}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -32,8 +32,8 @@ ISOAbstractTemporalAccuracy <- R6Class("ISOAbstractTemporalAccuracy",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality temporal validity
-#' @return Object of \code{\link{R6Class}} for modelling an ISOTemporalValidity
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOTemporalValidity
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -61,9 +61,9 @@ ISOAbstractTemporalAccuracy <- R6Class("ISOAbstractTemporalAccuracy",
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_TemporalValidity}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_TemporalValidity}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_TemporalValidity}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_TemporalValidity}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -85,8 +85,8 @@ ISOTemporalValidity <- R6Class("ISOTemporalValidity",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality temporal consistency
-#' @return Object of \code{\link{R6Class}} for modelling an ISOTemporalConsistency
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOTemporalConsistency
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -114,9 +114,9 @@ ISOTemporalValidity <- R6Class("ISOTemporalValidity",
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_TemporalConsistency}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_TemporalConsistency}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_TemporalConsistency} 
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_TemporalConsistency} 
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -138,8 +138,8 @@ ISOTemporalConsistency <- R6Class("ISOTemporalConsistency",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality temporal accuracy time measurement
-#' @return Object of \code{\link{R6Class}} for modelling an ISOAccuracyOfATimeMeasurement
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOAccuracyOfATimeMeasurement
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -167,9 +167,9 @@ ISOTemporalConsistency <- R6Class("ISOTemporalConsistency",
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_AccuracyOfATimeMeasurement}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_AccuracyOfATimeMeasurement}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_AccuracyOfATimeMeasurement} 
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_AccuracyOfATimeMeasurement} 
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -183,4 +183,4 @@ ISOAccuracyOfATimeMeasurement <- R6Class("ISOAccuracyOfATimeMeasurement",
     )
   ),
   public = list()
-)
\ No newline at end of file
+)
diff --git a/R/ISODataQualityThematicAccuracy.R b/R/ISODataQualityThematicAccuracy.R
index 6b8327e1..8e6350f8 100644
--- a/R/ISODataQualityThematicAccuracy.R
+++ b/R/ISODataQualityThematicAccuracy.R
@@ -4,13 +4,13 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality abstract thematic accuracy
-#' @return Object of \code{\link{R6Class}} for modelling an ISOAbstractThematicAccuracy
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractThematicAccuracy
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_ThematicAccuracy}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_ThematicAccuracy}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_ThematicAccuracy}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_ThematicAccuracy}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -32,8 +32,8 @@ ISOAbstractThematicAccuracy <- R6Class("ISOAbstractThematicAccuracy",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality quantitative attribute accuracy
-#' @return Object of \code{\link{R6Class}} for modelling an ISOQuantitativeAttributeAccuracy
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOQuantitativeAttributeAccuracy
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -61,9 +61,9 @@ ISOAbstractThematicAccuracy <- R6Class("ISOAbstractThematicAccuracy",
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_QuantitativeAttributeAccuracy}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_QuantitativeAttributeAccuracy}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_QuantitativeAttributeAccuracy}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_QuantitativeAttributeAccuracy}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -85,8 +85,8 @@ ISOQuantitativeAttributeAccuracy <- R6Class("ISOQuantitativeAttributeAccuracy",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality nonquantitative attribute accuracy
-#' @return Object of \code{\link{R6Class}} for modelling an ISONonQuantitativeAttributeAccuracy
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISONonQuantitativeAttributeAccuracy
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -114,9 +114,9 @@ ISOQuantitativeAttributeAccuracy <- R6Class("ISOQuantitativeAttributeAccuracy",
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_NonQuantitativeAttributeAccuracy}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_NonQuantitativeAttributeAccuracy}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_NonQuantitativeAttributeAccuracy}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_NonQuantitativeAttributeAccuracy}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -138,8 +138,8 @@ ISONonQuantitativeAttributeAccuracy <- R6Class("ISONonQuantitativeAttributeAccur
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality thematic accuracy classification correctness
-#' @return Object of \code{\link{R6Class}} for modelling an ISOThematicClassificationCorrectness
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOThematicClassificationCorrectness
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #encoding
@@ -167,9 +167,9 @@ ISONonQuantitativeAttributeAccuracy <- R6Class("ISONonQuantitativeAttributeAccur
 #'   xml <- dq$encode()
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_ThematicClassificationCorrectness}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_ThematicClassificationCorrectness}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_ThematicClassificationCorrectness}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_ThematicClassificationCorrectness}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -191,11 +191,11 @@ ISOThematicClassificationCorrectness <- R6Class("ISOThematicClassificationCorrec
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality non-quantitative attribute correctness
-#' @return Object of \code{\link{R6Class}} for modelling an ISONonQuantitativeAttributeCorrectness
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISONonQuantitativeAttributeCorrectness
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_NonQuantitativeAttributeCorrectness}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_NonQuantitativeAttributeCorrectness}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -208,4 +208,4 @@ ISONonQuantitativeAttributeCorrectness <- R6Class("ISONonQuantitativeAttributeCo
       )
     ),
     public = list()
-)
\ No newline at end of file
+)
diff --git a/R/ISODataSet.R b/R/ISODataSet.R
index cd7b3379..54f69574 100644
--- a/R/ISODataSet.R
+++ b/R/ISODataSet.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO dataset
-#' @return Object of \code{\link{R6Class}} for modelling an ISODataSet
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISODataSet
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19115:2003 - Geographic information -- Metadata 
@@ -70,4 +70,4 @@ ISODataSet <- R6Class("ISODataSet",
       return(self$delListElement("partOf", partOf))
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISODatatype.R b/R/ISODatatype.R
index 15006aa0..ea84379e 100644
--- a/R/ISODatatype.R
+++ b/R/ISODatatype.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO Datatype
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Datatype
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Datatype
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -40,4 +40,4 @@ ISODatatype <- R6Class("ISODatatype",
 
 ISODatatype$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISODatatype, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISODate.R b/R/ISODate.R
index 9c1f7c95..8fe0b4e7 100644
--- a/R/ISODate.R
+++ b/R/ISODate.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO date
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Date
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Date
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISODate$new()
@@ -14,9 +14,9 @@
 #'   xml <- md$encode()
 #' 
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Date}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Date}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Date}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Date}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -65,4 +65,4 @@ ISODate <- R6Class("ISODate",
        self$dateType = dateType
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISODateType.R b/R/ISODateType.R
index f8f4f836..c9dae372 100644
--- a/R/ISODateType.R
+++ b/R/ISODateType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO datetype
-#' @return Object of \code{\link{R6Class}} for modelling an ISO DateType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO DateType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -15,9 +15,9 @@
 #'   creation <- ISODateType$new(value = "creation")
 #'   
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_DateTypeCode}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_DateTypeCode}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_DateTypeCode}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_DateTypeCode}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -45,4 +45,4 @@ ISODateType <- R6Class("ISODateType",
 
 ISODateType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISODateType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISODefinitionReference.R b/R/ISODefinitionReference.R
index 629be17a..e4a23353 100644
--- a/R/ISODefinitionReference.R
+++ b/R/ISODefinitionReference.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO definition reference
-#' @return Object of \code{\link{R6Class}} for modelling an ISODefinitionReference
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISODefinitionReference
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19110:2005 Methodology for Feature cataloguing
diff --git a/R/ISODefinitionSource.R b/R/ISODefinitionSource.R
index a256da5b..d69355e0 100644
--- a/R/ISODefinitionSource.R
+++ b/R/ISODefinitionSource.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO definition source
-#' @return Object of \code{\link{R6Class}} for modelling an ISODefinitionSource
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISODefinitionSource
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19110:2005 Methodology for Feature cataloguing
@@ -41,4 +41,4 @@ ISODefinitionSource <- R6Class("ISODefinitionSource",
         self$source <- source
       }
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISODescriptiveResult.R b/R/ISODescriptiveResult.R
index e5fab28a..b74013e8 100644
--- a/R/ISODescriptiveResult.R
+++ b/R/ISODescriptiveResult.R
@@ -4,11 +4,11 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality descriptive result
-#' @return Object of \code{\link{R6Class}} for modelling an ISODescriptiveResult
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISODescriptiveResult
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' @references 
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_DescriptiveResult}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_DescriptiveResult}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -66,4 +66,4 @@ ISODescriptiveResult <- R6Class("ISODescriptiveResult",
      
      
    )
-)
\ No newline at end of file
+)
diff --git a/R/ISODigitalTransferOptions.R b/R/ISODigitalTransferOptions.R
index a09169ef..856207c0 100644
--- a/R/ISODigitalTransferOptions.R
+++ b/R/ISODigitalTransferOptions.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO distribution
-#' @return Object of \code{\link{R6Class}} for modelling an ISO DigitalTransferOptions
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO DigitalTransferOptions
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISODigitalTransferOptions$new()  
@@ -147,4 +147,4 @@ ISODigitalTransferOptions <- R6Class("ISODigitalTransferOptions",
      
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISODimension.R b/R/ISODimension.R
index 848dfebd..8f4c7848 100644
--- a/R/ISODimension.R
+++ b/R/ISODimension.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO dimension
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Dimension
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Dimension
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    #create dimension
@@ -76,4 +76,4 @@ ISODimension <- R6Class("ISODimension",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISODimensionNameType.R b/R/ISODimensionNameType.R
index e858393f..9f264962 100644
--- a/R/ISODimensionNameType.R
+++ b/R/ISODimensionNameType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO DimensionNameType
-#' @return Object of \code{\link{R6Class}} for modelling an ISO DimensionNameType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO DimensionNameType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -45,4 +45,4 @@ ISODimensionNameType <- R6Class("ISODimensionNameType",
 
 ISODimensionNameType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISODimensionNameType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISODistance.R b/R/ISODistance.R
index c7b7a481..76491666 100644
--- a/R/ISODistance.R
+++ b/R/ISODistance.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO measure length distance
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Distance measure
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Distance measure
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gco/1.0/gco/#element_Distance}
@@ -34,4 +34,4 @@ ISODistance <- R6Class("ISODistance",
        super$initialize(xml = xml, value = value, uom = uom, useUomURI = useUomURI)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISODistribution.R b/R/ISODistribution.R
index 161c2118..f4efb7db 100644
--- a/R/ISODistribution.R
+++ b/R/ISODistribution.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO distribution
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Distribution
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Distribution
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISODistribution$new()
@@ -132,4 +132,4 @@ ISODistribution <- R6Class("ISODistribution",
        return(self$delListElement("transferOptions", options))
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISODistributionUnits.R b/R/ISODistributionUnits.R
index 751e1313..59f0fb5a 100644
--- a/R/ISODistributionUnits.R
+++ b/R/ISODistributionUnits.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO distribution units
-#' @return Object of \code{\link{R6Class}} for modelling an ISO DistributionUnits
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO DistributionUnits
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   unit <- ISODistributionUnits$new(value = "unit")
@@ -36,4 +36,4 @@ ISODistributionUnits <- R6Class("ISODistributionUnits",
 
 ISODistributionUnits$values <- function(labels = FALSE){
   return(NULL)
-}
\ No newline at end of file
+}
diff --git a/R/ISODistributor.R b/R/ISODistributor.R
index ae1174ea..4ccfff02 100644
--- a/R/ISODistributor.R
+++ b/R/ISODistributor.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO distributor
-#' @return Object of \code{\link{R6Class}} for modelling an ISODistributor
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISODistributor
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'    md <- ISODistributor$new()
@@ -146,4 +146,4 @@ ISODistributor <- R6Class("ISODistributor",
      }
 
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOElementSequence.R b/R/ISOElementSequence.R
index a5c9ced5..53a23e53 100644
--- a/R/ISOElementSequence.R
+++ b/R/ISOElementSequence.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO record
-#' @return Object of \code{\link{R6Class}} for modelling an ISOElementSequence
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOElementSequence
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note This class is used internally by geometa to deal with simple type not
 #' handled by proper class element. e.g. \code{name} property of \code{ISOParameter}
@@ -43,4 +43,4 @@ ISOElementSequence <- R6Class("ISOElementSequence",
        }
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOEvaluationMethod.R b/R/ISOEvaluationMethod.R
index 07857f15..6cad264e 100644
--- a/R/ISOEvaluationMethod.R
+++ b/R/ISOEvaluationMethod.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO evaluation method
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract evaluation method
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract evaluation method
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_EvaluationMethod}
@@ -105,8 +105,8 @@ ISOEvaluationMethod <- R6Class("ISOEvaluationMethod",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO aggregation derivation
-#' @return Object of \code{\link{R6Class}} for modelling an ISO aggregation derivation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO aggregation derivation
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_AggregationDerivation}
@@ -137,8 +137,8 @@ ISOAggregationDerivation <- R6Class("ISOAggregationDerivation",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO full inspection
-#' @return Object of \code{\link{R6Class}} for modelling an ISO full inspection
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO full inspection
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_FullInspection}
@@ -169,8 +169,8 @@ ISOFullInspection <- R6Class("ISOFullInspection",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO indirect evaluation
-#' @return Object of \code{\link{R6Class}} for modelling an ISO indirect evaluation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO indirect evaluation
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_IndirectEvaluation}
@@ -201,8 +201,8 @@ ISOIndirectEvaluation <- R6Class("ISOIndirectEvaluation",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO sample based inspection
-#' @return Object of \code{\link{R6Class}} for modelling an ISO sample based inspection
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO sample based inspection
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_SampleBasedInspection}
@@ -233,8 +233,8 @@ ISOSampleBasedInspection <- R6Class("ISOSampleBasedInspection",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data inspection
-#' @return Object of \code{\link{R6Class}} for modelling an ISO data inspection
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO data inspection
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_DataInspection}
diff --git a/R/ISOEvaluationMethodType.R b/R/ISOEvaluationMethodType.R
index e931ccb9..33f19ba5 100644
--- a/R/ISOEvaluationMethodType.R
+++ b/R/ISOEvaluationMethodType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO EvaluationMethodType
-#' @return Object of \code{\link{R6Class}} for modelling an ISO EvaluationMethodType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO EvaluationMethodType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -15,9 +15,9 @@
 #'   indirect <- ISOEvaluationMethodType$new(value = "indirect")
 #'   
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_EvaluationMethodTypeCode}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_EvaluationMethodTypeCode}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_EvaluationMethodTypeCode}  
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_EvaluationMethodTypeCode}  
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -45,4 +45,4 @@ ISOEvaluationMethodType <- R6Class("ISOEvaluationMethodType",
 
 ISOEvaluationMethodType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOEvaluationMethodType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOExtendedElementInformation.R b/R/ISOExtendedElementInformation.R
index 63272a53..1bd52a11 100644
--- a/R/ISOExtendedElementInformation.R
+++ b/R/ISOExtendedElementInformation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO extended element information
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ExtendedElementInformation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ExtendedElementInformation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOExtendedElementInformation$new()
@@ -245,4 +245,4 @@ ISOExtendedElementInformation <- R6Class("ISOExtendedElementInformation",
    }
    
  )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOExtent.R b/R/ISOExtent.R
index 1eba8606..70f69459 100644
--- a/R/ISOExtent.R
+++ b/R/ISOExtent.R
@@ -4,13 +4,13 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO extent
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Extent
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Extent
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_Extent}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_Extent}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_Extent}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_Extent}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -105,4 +105,4 @@ ISOExtent <- R6Class("ISOExtent",
        return(self$delListElement("verticalElement", element))
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOFeatureAssociation.R b/R/ISOFeatureAssociation.R
index 4c7b1e05..64d0a9e0 100644
--- a/R/ISOFeatureAssociation.R
+++ b/R/ISOFeatureAssociation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO feature association
-#' @return Object of \code{\link{R6Class}} for modelling an ISOFeatureAssociation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOFeatureAssociation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19110:2005 Methodology for Feature cataloguing
@@ -50,4 +50,4 @@ ISOFeatureAssociation <- R6Class("ISOFeatureAssociation",
      }
 
    )         
-)
\ No newline at end of file
+)
diff --git a/R/ISOFeatureAttribute.R b/R/ISOFeatureAttribute.R
index 0e67da49..3df13c0a 100644
--- a/R/ISOFeatureAttribute.R
+++ b/R/ISOFeatureAttribute.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO feature operation
-#' @return Object of \code{\link{R6Class}} for modelling an ISOFeatureAttribute
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOFeatureAttribute
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOFeatureAttribute$new()
diff --git a/R/ISOFeatureCatalogue.R b/R/ISOFeatureCatalogue.R
index 38050711..7674dde0 100644
--- a/R/ISOFeatureCatalogue.R
+++ b/R/ISOFeatureCatalogue.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO feature catalogue
-#' @return Object of \code{\link{R6Class}} for modelling an ISO FeatureCatalogue
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO FeatureCatalogue
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' @examples 
 #'  fc <- ISOFeatureCatalogue$new(uuid = "my-fc-identifier")
@@ -181,4 +181,4 @@ ISOFeatureCatalogue <- R6Class("ISOFeatureCatalogue",
         return(self$delListElement("definitionSource", source))
       }
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOFeatureCatalogueDescription.R b/R/ISOFeatureCatalogueDescription.R
index 325234ce..b61586f3 100644
--- a/R/ISOFeatureCatalogueDescription.R
+++ b/R/ISOFeatureCatalogueDescription.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO feature catalogue description
-#' @return Object of \code{\link{R6Class}} for modelling an ISOFeatureCatalogue
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOFeatureCatalogue
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOFeatureCatalogueDescription$new()
@@ -117,4 +117,4 @@ ISOFeatureCatalogueDescription <- R6Class("ISOFeatureCatalogueDescription",
      }
 
    )         
-)
\ No newline at end of file
+)
diff --git a/R/ISOFeatureOperation.R b/R/ISOFeatureOperation.R
index 8d9ed49e..9326cbf3 100644
--- a/R/ISOFeatureOperation.R
+++ b/R/ISOFeatureOperation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO feature operation
-#' @return Object of \code{\link{R6Class}} for modelling an ISOFeatureOperation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOFeatureOperation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOFeatureOperation$new()
@@ -59,4 +59,4 @@ ISOFeatureOperation <- R6Class("ISOFeatureOperation",
        }
      }
    )         
-)
\ No newline at end of file
+)
diff --git a/R/ISOFeatureType.R b/R/ISOFeatureType.R
index 2bbfcefa..5ae6e8f3 100644
--- a/R/ISOFeatureType.R
+++ b/R/ISOFeatureType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO feature type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO FeatureType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO FeatureType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'  #featuretype
diff --git a/R/ISOFeatureType19115_3.R b/R/ISOFeatureType19115_3.R
index 5797a7d6..ce450921 100644
--- a/R/ISOFeatureType19115_3.R
+++ b/R/ISOFeatureType19115_3.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO feature type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO FeatureType in ISO 19115-3
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO FeatureType in ISO 19115-3
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'  #featuretype
diff --git a/R/ISOFeatureType19139.R b/R/ISOFeatureType19139.R
index f898f664..941f5fd2 100644
--- a/R/ISOFeatureType19139.R
+++ b/R/ISOFeatureType19139.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO feature type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO FeatureType in ISO 19139
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO FeatureType in ISO 19139
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'  #featuretype
diff --git a/R/ISOFeatureTypeInfo.R b/R/ISOFeatureTypeInfo.R
index 7a01f5a0..e35ebc43 100644
--- a/R/ISOFeatureTypeInfo.R
+++ b/R/ISOFeatureTypeInfo.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO feature type info
-#' @return Object of \code{\link{R6Class}} for modelling a ISO feature type info
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a ISO feature type info
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mrc/1.0/mrc/#element_MD_FeatureTypeInfo}
diff --git a/R/ISOFileName.R b/R/ISOFileName.R
index cec3c20e..1373bb52 100644
--- a/R/ISOFileName.R
+++ b/R/ISOFileName.R
@@ -4,17 +4,17 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO file name
-#' @return Object of \code{\link{R6Class}} for modelling an ISO FileName
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO FileName
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOFileName$new(file = "someuri", name = "filename")
 #'   xml <- md$encode()
 #' 
 #' @references
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmx/1.0/gmx/#element_FileName}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmx/1.0/gmx/#element_FileName}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gcx/1.0/gcx/#element_FileName}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gcx/1.0/gcx/#element_FileName}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -43,4 +43,4 @@ ISOFileName <- R6Class("ISOFileName",
       }
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOFormat.R b/R/ISOFormat.R
index a884aa89..6d7ed397 100644
--- a/R/ISOFormat.R
+++ b/R/ISOFormat.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO format
-#' @return Object of \code{\link{R6Class}} for modelling an ISOFormat
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOFormat
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'  md <- ISOFormat$new()
@@ -200,4 +200,4 @@ ISOFormat$buildFrom = function(mimetype){
     )
   }
   return(format)
-}
\ No newline at end of file
+}
diff --git a/R/ISOFreeText.R b/R/ISOFreeText.R
index 5acf4cce..ff2bc00d 100644
--- a/R/ISOFreeText.R
+++ b/R/ISOFreeText.R
@@ -4,16 +4,16 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO freeText
-#' @return Object of \code{\link{R6Class}} for modelling an ISO FreeText
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO FreeText
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   ft <- ISOFreeText$new()
 #'   
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_PT_FreeText}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_PT_FreeText}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_PT_FreeText}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_PT_FreeText}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -57,4 +57,4 @@ ISOFreeText <- R6Class("ISOFreeText",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOGeographicBoundingBox.R b/R/ISOGeographicBoundingBox.R
index cabb98c8..8d15af17 100644
--- a/R/ISOGeographicBoundingBox.R
+++ b/R/ISOGeographicBoundingBox.R
@@ -4,17 +4,17 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO extent
-#' @return Object of \code{\link{R6Class}} for modelling an ISO GeographicBoundingBox
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO GeographicBoundingBox
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   md <- ISOGeographicBoundingBox$new(minx = -180, miny = -90, maxx = 180, maxy = 90)
 #'   xml <- md$encode()
 #' 
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_GeographicBoundingBox}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_GeographicBoundingBox}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_GeographicBoundingBox}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_GeographicBoundingBox}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -105,4 +105,4 @@ ISOGeographicBoundingBox <- R6Class("ISOGeographicBoundingBox",
        self$northBoundLatitude <- maxy
      }
    )
-)
\ No newline at end of file
+)
diff --git a/R/ISOGeographicDescription.R b/R/ISOGeographicDescription.R
index 271da96f..73e98f39 100644
--- a/R/ISOGeographicDescription.R
+++ b/R/ISOGeographicDescription.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO geographic description
-#' @return Object of \code{\link{R6Class}} for modelling an ISO GeographicDescription
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO GeographicDescription
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOGeographicDescription$new()
@@ -13,9 +13,9 @@
 #'   xml <- md$encode()
 #' 
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_GeographicDescription}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_GeographicDescription}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_GeographicDescription}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_GeographicDescription}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -48,4 +48,4 @@ ISOGeographicDescription <- R6Class("ISOGeographicDescription",
     }
     
   )                                          
-)
\ No newline at end of file
+)
diff --git a/R/ISOGeographicExtent.R b/R/ISOGeographicExtent.R
index 8be7b29d..05912bf3 100644
--- a/R/ISOGeographicExtent.R
+++ b/R/ISOGeographicExtent.R
@@ -4,15 +4,15 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO extent
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract geographicExtent
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract geographicExtent
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note abstract class
 #' 
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractEX_GeographicExtent}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractEX_GeographicExtent}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_AbstractEX_GeographicExtent}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_AbstractEX_GeographicExtent}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -37,4 +37,4 @@ ISOGeographicExtent <- R6Class("ISOGeographicExtent",
         super$initialize(xml, defaults = defaults)
       }
     )                                          
-)
\ No newline at end of file
+)
diff --git a/R/ISOGeometricObjectType.R b/R/ISOGeometricObjectType.R
index 2004157c..028cda5c 100644
--- a/R/ISOGeometricObjectType.R
+++ b/R/ISOGeometricObjectType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO geometric object type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO GeometricObjectType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO GeometricObjectType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -45,4 +45,4 @@ ISOGeometricObjectType <- R6Class("ISOGeometricObjectType",
 
 ISOGeometricObjectType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOGeometricObjectType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOGeometricObjects.R b/R/ISOGeometricObjects.R
index d6b96295..5f2bfc79 100644
--- a/R/ISOGeometricObjects.R
+++ b/R/ISOGeometricObjects.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO geometry objects
-#' @return Object of \code{\link{R6Class}} for modelling an ISO GeometricObjects
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO GeometricObjects
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOGeometricObjects$new()
@@ -63,4 +63,4 @@ ISOGeometricObjects <- R6Class("ISOGeometricObjects",
       self$geometricObjectCount <- geometricObjectCount
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOGeorectified.R b/R/ISOGeorectified.R
index f8537e08..3b92cab0 100644
--- a/R/ISOGeorectified.R
+++ b/R/ISOGeorectified.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO georectified
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Georectified
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Georectified
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_MD_Georectified}
@@ -125,4 +125,4 @@ ISOGeorectified <- R6Class("ISOGeorectified",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOGeoreferenceable.R b/R/ISOGeoreferenceable.R
index 535cf5d3..baef1b22 100644
--- a/R/ISOGeoreferenceable.R
+++ b/R/ISOGeoreferenceable.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO grid spatial representation georeferenceable
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Georeferenceable
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Georeferenceable
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOGeoreferenceable$new()
@@ -117,4 +117,4 @@ ISOGeoreferenceable <- R6Class("ISOGeoreferenceable",
       }
       
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOGridSpatialRepresentation.R b/R/ISOGridSpatialRepresentation.R
index 794deee7..28932a6c 100644
--- a/R/ISOGridSpatialRepresentation.R
+++ b/R/ISOGridSpatialRepresentation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO grid spatial representation
-#' @return Object of \code{\link{R6Class}} for modelling an ISO GridSpatialRepresentation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO GridSpatialRepresentation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOGridSpatialRepresentation$new()
@@ -93,4 +93,4 @@ ISOGridSpatialRepresentation <- R6Class("ISOGridSpatialRepresentation",
         self$transformationParameterAvailability <- as.logical(availability)
       }
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOIdentification.R b/R/ISOIdentification.R
index c8926e73..a50633ab 100644
--- a/R/ISOIdentification.R
+++ b/R/ISOIdentification.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO identification
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Identification
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Identification
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractMD_Identification}
diff --git a/R/ISOIdentification19115_3.R b/R/ISOIdentification19115_3.R
index 9c63f3f5..4e5cf091 100644
--- a/R/ISOIdentification19115_3.R
+++ b/R/ISOIdentification19115_3.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO identification
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Identification in ISO 19115-3
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Identification in ISO 19115-3
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mri/1.0/mri/#element_AbstractMD_Identification}
@@ -487,4 +487,4 @@ ISOIdentification19115_3 <- R6Class("ISOIdentification19115_3",
        return(self$delListElement("associatedResource", associatedResource))
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOIdentification19139.R b/R/ISOIdentification19139.R
index d216a5e0..b3acdf43 100644
--- a/R/ISOIdentification19139.R
+++ b/R/ISOIdentification19139.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO identification
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Identification in ISO 19139
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Identification in ISO 19139
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractMD_Identification}
@@ -340,4 +340,4 @@ ISOIdentification19139 <- R6Class("ISOIdentification19139",
        return(self$delListElement("aggregationInfo", aggregateInfo))
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageDescription.R b/R/ISOImageDescription.R
index 84cfc5f4..ffb0fd88 100644
--- a/R/ISOImageDescription.R
+++ b/R/ISOImageDescription.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO coverage description
-#' @return Object of \code{\link{R6Class}} for modelling an ISOImageDescription
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOImageDescription
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    #create image description
@@ -229,4 +229,4 @@ ISOImageDescription <- R6Class("ISOImageDescription",
     }
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryAcquisitionInformation.R b/R/ISOImageryAcquisitionInformation.R
index 171c76c7..ca6d84e3 100644
--- a/R/ISOImageryAcquisitionInformation.R
+++ b/R/ISOImageryAcquisitionInformation.R
@@ -5,8 +5,8 @@
 #' @import XML
 #' @export
 #' @keywords ISO imagery AcquisitionInformation element
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Imagery AcquisitionInformation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Imagery AcquisitionInformation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'     md = ISOImageryAcquisitionInformation$new()
diff --git a/R/ISOImageryAlgorithm.R b/R/ISOImageryAlgorithm.R
index 390d6240..0d51ae8f 100644
--- a/R/ISOImageryAlgorithm.R
+++ b/R/ISOImageryAlgorithm.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery algorithm
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery algorithm
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery algorithm
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    md <- ISOImageryAlgorithm$new()
@@ -100,4 +100,4 @@ ISOImageryAlgorithm <- R6Class("ISOImageryAlgorithm",
     }
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryBand.R b/R/ISOImageryBand.R
index 6299aa11..b1efae1c 100644
--- a/R/ISOImageryBand.R
+++ b/R/ISOImageryBand.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery band
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery band
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery band
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    #create band range dimension
@@ -142,4 +142,4 @@ ISOImageryBand <- R6Class("ISOImageryBand",
      }    
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryBandDefinition.R b/R/ISOImageryBandDefinition.R
index 670ac4d8..13f5379c 100644
--- a/R/ISOImageryBandDefinition.R
+++ b/R/ISOImageryBandDefinition.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery band definition
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Imagery Band definition
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Imagery Band definition
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -45,4 +45,4 @@ ISOImageryBandDefinition <- R6Class("ISOImageryBandDefinition",
 
 ISOImageryBandDefinition$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOImageryBandDefinition, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOImageryContext.R b/R/ISOImageryContext.R
index 5c52afd4..09304451 100644
--- a/R/ISOImageryContext.R
+++ b/R/ISOImageryContext.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery context
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Imagery Context
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Imagery Context
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -45,4 +45,4 @@ ISOImageryContext <- R6Class("ISOImageryContext",
 
 ISOImageryContext$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOImageryContext, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOImageryCoverageDescription.R b/R/ISOImageryCoverageDescription.R
index df13e19b..f3d04bda 100644
--- a/R/ISOImageryCoverageDescription.R
+++ b/R/ISOImageryCoverageDescription.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery image description
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery image description
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery image description
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    #create coverage description
@@ -92,4 +92,4 @@ ISOImageryCoverageDescription <- R6Class("ISOImageryCoverageDescription",
       return(self$delListElement("rangeElementDescription", description))
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryCoverageResult.R b/R/ISOImageryCoverageResult.R
index 686cab04..1d3aaf9b 100644
--- a/R/ISOImageryCoverageResult.R
+++ b/R/ISOImageryCoverageResult.R
@@ -4,13 +4,13 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery coverage result
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery coverage result
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery coverage result
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   - 19139 \url{https://schemas.isotc211.org/19115/-2/gmi/1.0/gmi/#element_QE_CoverageResult}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_QE_CoverageResult} 
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_QE_CoverageResult} 
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #' 
@@ -126,4 +126,4 @@ ISOImageryCoverageResult <- R6Class("ISOImageryCoverageResult",
       self$resultFormat <- format
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryEnvironmentalRecord.R b/R/ISOImageryEnvironmentalRecord.R
index 92c6589c..54088ea5 100644
--- a/R/ISOImageryEnvironmentalRecord.R
+++ b/R/ISOImageryEnvironmentalRecord.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery environmental record
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery environmental record
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery environmental record
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' 
 #' @examples
@@ -129,4 +129,4 @@ ISOImageryEnvironmentalRecord <- R6Class("ISOImageryEnvironmentalRecord",
     }
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryEvent.R b/R/ISOImageryEvent.R
index de702ac1..31cc2066 100644
--- a/R/ISOImageryEvent.R
+++ b/R/ISOImageryEvent.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery event
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery event
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery event
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    md <- ISOImageryEvent$new()
@@ -171,4 +171,4 @@ ISOImageryEvent <- R6Class("ISOImageryEvent",
       return(self$delListElement("expectedObjective", objective))
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryGCP.R b/R/ISOImageryGCP.R
index f2a9dd8b..5f8d18d8 100644
--- a/R/ISOImageryGCP.R
+++ b/R/ISOImageryGCP.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery gcp collection
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery gcp collection
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery gcp collection
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   md <- ISOImageryGCP$new()
diff --git a/R/ISOImageryGCPCollection.R b/R/ISOImageryGCPCollection.R
index acd4b0ba..8edc5cf1 100644
--- a/R/ISOImageryGCPCollection.R
+++ b/R/ISOImageryGCPCollection.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery gcp collection
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery gcp collection
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery gcp collection
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   md <- ISOImageryGCPCollection$new()
diff --git a/R/ISOImageryGeolocationInformation.R b/R/ISOImageryGeolocationInformation.R
index e0e73ecb..780a273e 100644
--- a/R/ISOImageryGeolocationInformation.R
+++ b/R/ISOImageryGeolocationInformation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO abstract imagery geolocation information
-#' @return Object of \code{\link{R6Class}} for modelling an ISOimagery geolocation information
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOimagery geolocation information
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note abstract class
 #'  
diff --git a/R/ISOImageryGeometryType.R b/R/ISOImageryGeometryType.R
index 4d4ef856..1495b91a 100644
--- a/R/ISOImageryGeometryType.R
+++ b/R/ISOImageryGeometryType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery geometry type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Imagery geometry type
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Imagery geometry type
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -45,4 +45,4 @@ ISOImageryGeometryType <- R6Class("ISOImageryGeometryType",
 
 ISOImageryGeometryType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOImageryGeometryType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOImageryGeorectified.R b/R/ISOImageryGeorectified.R
index b296c479..7798965e 100644
--- a/R/ISOImageryGeorectified.R
+++ b/R/ISOImageryGeorectified.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO image georectified
-#' @return Object of \code{\link{R6Class}} for modelling an ISO image Georectified
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO image Georectified
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' @references 
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19115/-2/gmi/1.0/gmi/#element_MI_Georectified}
@@ -55,4 +55,4 @@ ISOImageryGeorectified <- R6Class("ISOImageryGeorectified",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryGeoreferenceable.R b/R/ISOImageryGeoreferenceable.R
index d9b058ad..8f933dd6 100644
--- a/R/ISOImageryGeoreferenceable.R
+++ b/R/ISOImageryGeoreferenceable.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery Georeferenceable
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery Georeferenceable
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery Georeferenceable
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' @references 
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19115/-2/gmi/1.0/gmi/#element_MI_Georeferenceable}
@@ -55,4 +55,4 @@ ISOImageryGeoreferenceable <- R6Class("ISOImageryGeoreferenceable",
     }
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryImageDescription.R b/R/ISOImageryImageDescription.R
index f6c4cc9f..066f6910 100644
--- a/R/ISOImageryImageDescription.R
+++ b/R/ISOImageryImageDescription.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery image description
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery image description
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery image description
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    #create image description
@@ -105,4 +105,4 @@ ISOImageryImageDescription <- R6Class("ISOImageryImageDescription",
        return(self$delListElement("rangeElementDescription", description))
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryInstrument.R b/R/ISOImageryInstrument.R
index b94425da..a21979e5 100644
--- a/R/ISOImageryInstrument.R
+++ b/R/ISOImageryInstrument.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery platform
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery platform
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery platform
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    md <- ISOImageryInstrument$new()
@@ -189,4 +189,4 @@ ISOImageryInstrument <- R6Class("ISOImageryInstrument",
     }
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryMetadata.R b/R/ISOImageryMetadata.R
index 792ba7b9..86c79562 100644
--- a/R/ISOImageryMetadata.R
+++ b/R/ISOImageryMetadata.R
@@ -5,8 +5,8 @@
 #' @import XML
 #' @export
 #' @keywords ISO imagery metadata element
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Imagery Metadata
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Imagery Metadata
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'     #example 1 - WRITE: Create an ISO metadata and encode it as XML
diff --git a/R/ISOImageryNominalResolution.R b/R/ISOImageryNominalResolution.R
index d2e19792..c93bba51 100644
--- a/R/ISOImageryNominalResolution.R
+++ b/R/ISOImageryNominalResolution.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery nominal resolution
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery nominal resolution
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery nominal resolution
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #encoding
@@ -65,4 +65,4 @@ ISOImageryNominalResolution <- R6Class("ISOImageryNominalResolution",
        self$scanningResolution <- NULL
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryObjective.R b/R/ISOImageryObjective.R
index 222eefe6..285faca6 100644
--- a/R/ISOImageryObjective.R
+++ b/R/ISOImageryObjective.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery objective
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery objective
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery objective
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    #encoding
@@ -236,4 +236,4 @@ ISOImageryObjective <- R6Class("ISOImageryObjective",
     }
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryObjectiveType.R b/R/ISOImageryObjectiveType.R
index 5f9281b2..24ad7ceb 100644
--- a/R/ISOImageryObjectiveType.R
+++ b/R/ISOImageryObjectiveType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery ObjectiveType
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery ObjectiveType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery ObjectiveType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -45,4 +45,4 @@ ISOImageryObjectiveType <- R6Class("ISOImageryObjectiveType",
 
 ISOImageryObjectiveType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOImageryObjectiveType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOImageryOperation.R b/R/ISOImageryOperation.R
index 82b48cf9..8aa431d8 100644
--- a/R/ISOImageryOperation.R
+++ b/R/ISOImageryOperation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery Operation
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery Operation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery Operation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   - 19139 \url{https://schemas.isotc211.org/19115/-2/gmi/1.0/gmi/#element_MI_Operation}
@@ -235,4 +235,4 @@ ISOImageryOperation <- R6Class("ISOImageryOperation",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryOperationType.R b/R/ISOImageryOperationType.R
index 2c7ab7b3..c6cac673 100644
--- a/R/ISOImageryOperationType.R
+++ b/R/ISOImageryOperationType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery Operation type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Imagery Operation type
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Imagery Operation type
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -45,4 +45,4 @@ ISOImageryOperationType <- R6Class("ISOImageryOperationType",
 
 ISOImageryOperationType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOImageryOperationType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOImageryPlan.R b/R/ISOImageryPlan.R
index df1eda51..74e6ada3 100644
--- a/R/ISOImageryPlan.R
+++ b/R/ISOImageryPlan.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery Plan
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery Plan
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery Plan
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    md <- ISOImageryPlan$new()
@@ -164,4 +164,4 @@ ISOImageryPlan <- R6Class("ISOImageryPlan",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryPlatform.R b/R/ISOImageryPlatform.R
index 83a94e18..71052aea 100644
--- a/R/ISOImageryPlatform.R
+++ b/R/ISOImageryPlatform.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery platform
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery platform
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery platform
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    md <- ISOImageryPlatform$new()
@@ -216,4 +216,4 @@ ISOImageryPlatform <- R6Class("ISOImageryPlatform",
    }
    
  )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryPlatformPass.R b/R/ISOImageryPlatformPass.R
index a2e2d316..1b666f2b 100644
--- a/R/ISOImageryPlatformPass.R
+++ b/R/ISOImageryPlatformPass.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery PlatformPass
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery PlatformPass
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery PlatformPass
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    md <- ISOImageryPlatformPass$new()
@@ -96,4 +96,4 @@ ISOImageryPlatformPass <- R6Class("ISOImageryPlatformPass",
     }
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryPolarisationOrientation.R b/R/ISOImageryPolarisationOrientation.R
index 7e06061f..1875b06f 100644
--- a/R/ISOImageryPolarisationOrientation.R
+++ b/R/ISOImageryPolarisationOrientation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery Polarisation orientation
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Imagery Polarisation orientation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Imagery Polarisation orientation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -45,4 +45,4 @@ ISOImageryPolarisationOrientation <- R6Class("ISOImageryPolarisationOrientation"
 
 ISOImageryPolarisationOrientation$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOImageryPolarisationOrientation, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOImageryPriority.R b/R/ISOImageryPriority.R
index 1685609e..bad8d3b4 100644
--- a/R/ISOImageryPriority.R
+++ b/R/ISOImageryPriority.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery priority
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery priority
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery priority
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -45,4 +45,4 @@ ISOImageryPriority <- R6Class("ISOImageryPriority",
 
 ISOImageryPriority$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOImageryPriority, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOImageryProcessStep.R b/R/ISOImageryProcessStep.R
index d0a4c192..8de99eb4 100644
--- a/R/ISOImageryProcessStep.R
+++ b/R/ISOImageryProcessStep.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery process step
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery process step
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery process step
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'    ps <- ISOImageryProcessStep$new()
@@ -160,4 +160,4 @@ ISOImageryProcessStep <- R6Class("ISOImageryProcessStep",
       return(self$delListElement("report", report))
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryProcessStepReport.R b/R/ISOImageryProcessStepReport.R
index c9a67908..48a05956 100644
--- a/R/ISOImageryProcessStepReport.R
+++ b/R/ISOImageryProcessStepReport.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery ProcessStepReport
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery ProcessStepReport
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery ProcessStepReport
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    md <- ISOImageryProcessStepReport$new()
@@ -76,4 +76,4 @@ ISOImageryProcessStepReport <- R6Class("ISOImageryProcessStepReport",
     }
     
   )
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryProcessing.R b/R/ISOImageryProcessing.R
index 89784b3f..ba3d2662 100644
--- a/R/ISOImageryProcessing.R
+++ b/R/ISOImageryProcessing.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery processing
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery processing
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery processing
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    md <- ISOImageryProcessing$new()
@@ -182,4 +182,4 @@ ISOImageryProcessing <- R6Class("ISOImageryProcessing",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryRangeElementDescription.R b/R/ISOImageryRangeElementDescription.R
index cb9b10a0..d382b704 100644
--- a/R/ISOImageryRangeElementDescription.R
+++ b/R/ISOImageryRangeElementDescription.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery range element description
-#' @return Object of \code{\link{R6Class}} for modelling an ISOImageryRangeElementDescription
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOImageryRangeElementDescription
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    #create object
@@ -95,4 +95,4 @@ ISOImageryRangeElementDescription <- R6Class("ISOImageryRangeElementDescription"
        return(self$delListElement("rangeElement", record))
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryRequestedDate.R b/R/ISOImageryRequestedDate.R
index 42302300..d05eda57 100644
--- a/R/ISOImageryRequestedDate.R
+++ b/R/ISOImageryRequestedDate.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery requested date
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery requested date
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery requested date
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    #create band range dimension
@@ -62,4 +62,4 @@ ISOImageryRequestedDate <- R6Class("ISOImageryRequestedDate",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryRequirement.R b/R/ISOImageryRequirement.R
index ae2a5c57..f0fc1622 100644
--- a/R/ISOImageryRequirement.R
+++ b/R/ISOImageryRequirement.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery requirement
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery requirement
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery requirement
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    md <- ISOImageryRequirement$new()
@@ -232,4 +232,4 @@ ISOImageryRequirement <- R6Class("ISOImageryRequirement",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryRevision.R b/R/ISOImageryRevision.R
index 84869846..40af8d22 100644
--- a/R/ISOImageryRevision.R
+++ b/R/ISOImageryRevision.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery revision
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery revision
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery revision
+#' @format \code{\link[R6]{R6Class}} object.
 #'    
 #' @references 
 #'   - 19115-3 \url{https://schemas.isotc211.org/19115/-3/mac/2.0/mac/#element_MI_Revision}
@@ -66,4 +66,4 @@ ISOImageryRevision <- R6Class("ISOImageryRevision",
       }
       
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImagerySensorType.R b/R/ISOImagerySensorType.R
index bef49407..ea281f8c 100644
--- a/R/ISOImagerySensorType.R
+++ b/R/ISOImagerySensorType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery sensor type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery sensor type
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery sensor type
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   md <- ISOImagerySensorType$new()
@@ -41,4 +41,4 @@ ISOImagerySensorType <- R6Class("ISOImagerySensorType",
 
 ISOImagerySensorType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOImagerySensorType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOImagerySequence.R b/R/ISOImagerySequence.R
index aa33af81..674efae9 100644
--- a/R/ISOImagerySequence.R
+++ b/R/ISOImagerySequence.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery sequence
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery sequence
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery sequence
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -45,4 +45,4 @@ ISOImagerySequence <- R6Class("ISOImagerySequence",
 
 ISOImagerySequence$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOImagerySequence, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOImagerySource.R b/R/ISOImagerySource.R
index 6bdce972..9bf6bfb9 100644
--- a/R/ISOImagerySource.R
+++ b/R/ISOImagerySource.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery source
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery source
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery source
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    md <- ISOImagerySource$new()
@@ -69,4 +69,4 @@ ISOImagerySource <- R6Class("ISOImagerySource",
     }
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImageryTransferFunctionType.R b/R/ISOImageryTransferFunctionType.R
index 4f7e9ff3..426e77d2 100644
--- a/R/ISOImageryTransferFunctionType.R
+++ b/R/ISOImageryTransferFunctionType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery transfer function type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery transfer function type
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery transfer function type
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -45,4 +45,4 @@ ISOImageryTransferFunctionType <- R6Class("ISOImageryTransferFunctionType",
 
 ISOImageryTransferFunctionType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOImageryTransferFunctionType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOImageryTrigger.R b/R/ISOImageryTrigger.R
index bd43839c..9a8fddea 100644
--- a/R/ISOImageryTrigger.R
+++ b/R/ISOImageryTrigger.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery trigger
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery trigger
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery trigger
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -45,4 +45,4 @@ ISOImageryTrigger <- R6Class("ISOImageryTrigger",
 
 ISOImageryTrigger$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOImageryTrigger, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOImageryUsability.R b/R/ISOImageryUsability.R
index e0e6c965..b3111c91 100644
--- a/R/ISOImageryUsability.R
+++ b/R/ISOImageryUsability.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery usability
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery usability
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery usability
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @section Methods inherited from \code{\link{ISODataQualityAbstractElement}}:
 #' See methods description at \code{\link{ISODataQualityAbstractElement}}
@@ -29,4 +29,4 @@ ISOImageryUsability <- R6Class("ISOImageryUsability",
       super$initialize(xml = xml)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOImagingCondition.R b/R/ISOImagingCondition.R
index df5bd599..efc1615d 100644
--- a/R/ISOImagingCondition.R
+++ b/R/ISOImagingCondition.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imaging condition
-#' @return Object of \code{\link{R6Class}} for modelling an ISOImagingCondition
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOImagingCondition
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -45,4 +45,4 @@ ISOImagingCondition <- R6Class("ISOImagingCondition",
 
 ISOImagingCondition$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOImagingCondition, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOIndividual.R b/R/ISOIndividual.R
index cb4551b8..654b981b 100644
--- a/R/ISOIndividual.R
+++ b/R/ISOIndividual.R
@@ -4,11 +4,11 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO individual
-#' @return Object of \code{\link{R6Class}} for modelling an ISO individual
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO individual
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Individual}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Individual}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
diff --git a/R/ISOInheritanceRelation.R b/R/ISOInheritanceRelation.R
index 2a37cf70..623881f2 100644
--- a/R/ISOInheritanceRelation.R
+++ b/R/ISOInheritanceRelation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO InheritanceRelation
-#' @return Object of \code{\link{R6Class}} for modelling an ISOInheritanceRelation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOInheritanceRelation
+#' @format \code{\link[R6]{R6Class}} object.
 #'  
 #' @references 
 #'   ISO 19110:2005 Methodology for Feature cataloguing
@@ -82,4 +82,4 @@ ISOInheritanceRelation <- R6Class("ISOInheritanceRelation",
      }
      
    )         
-)
\ No newline at end of file
+)
diff --git a/R/ISOInitiative.R b/R/ISOInitiative.R
index b32066fd..d49adc10 100644
--- a/R/ISOInitiative.R
+++ b/R/ISOInitiative.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO initiative
-#' @return Object of \code{\link{R6Class}} for modelling an ISOInitiative
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOInitiative
+#' @format \code{\link[R6]{R6Class}} object.
 #'    
 #' @references 
 #'   ISO 19115:2003 - Geographic information -- Metadata 
@@ -26,4 +26,4 @@ ISOInitiative <- R6Class("ISOInitiative",
      super$initialize(xml = xml)
    }
  )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOInitiativeType.R b/R/ISOInitiativeType.R
index 3a1d22ee..f17962de 100644
--- a/R/ISOInitiativeType.R
+++ b/R/ISOInitiativeType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO initative type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO InitiativeType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO InitiativeType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -45,4 +45,4 @@ ISOInitiativeType <- R6Class("ISOInitiativeType",
 
 ISOInitiativeType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOInitiativeType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOInstrumentationEvent.R b/R/ISOInstrumentationEvent.R
index 02323ab3..3250bdb5 100644
--- a/R/ISOInstrumentationEvent.R
+++ b/R/ISOInstrumentationEvent.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery instrumentation event
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery instrumentation event
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery instrumentation event
+#' @format \code{\link[R6]{R6Class}} object.
 #'    
 #' @references 
 #'   - 19115-3 \url{https://schemas.isotc211.org/19115/-3/mac/2.0/mac/#element_MI_InstrumentationEvent}
@@ -142,4 +142,4 @@ ISOInstrumentationEvent <- R6Class("ISOInstrumentationEvent",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOInstrumentationEventList.R b/R/ISOInstrumentationEventList.R
index 21843932..380f4b6f 100644
--- a/R/ISOInstrumentationEventList.R
+++ b/R/ISOInstrumentationEventList.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery instrumentation event list
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery instrumentation event list
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery instrumentation event list
+#' @format \code{\link[R6]{R6Class}} object.
 #'    
 #' @references 
 #'   - 19115-3 \url{https://schemas.isotc211.org/19115/-3/mac/2.0/mac/#element_MI_InstrumentationEventList}
@@ -111,4 +111,4 @@ ISOInstrumentationEventList <- R6Class("ISOInstrumentationEventList",
     
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOInstrumentationEventType.R b/R/ISOInstrumentationEventType.R
index a28d83b8..273f68a8 100644
--- a/R/ISOInstrumentationEventType.R
+++ b/R/ISOInstrumentationEventType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO instrumenetation event type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO instrumentation event type
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO instrumentation event type
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   md <- ISOInstrumentationEventType$new()
@@ -41,4 +41,4 @@ ISOInstrumentationEventType <- R6Class("ISOInstrumentationEventType",
 
 ISOInstrumentationEventType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOInstrumentationEventType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOKeywordClass.R b/R/ISOKeywordClass.R
index fd957d7a..3122eeaf 100644
--- a/R/ISOKeywordClass.R
+++ b/R/ISOKeywordClass.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO keywordclass
-#' @return Object of \code{\link{R6Class}} for modelling a ISO keyword class
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a ISO keyword class
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mri/1.0/mri/#element_MD_KeywordClass}
diff --git a/R/ISOKeywordType.R b/R/ISOKeywordType.R
index c5d531d3..e256e7ec 100644
--- a/R/ISOKeywordType.R
+++ b/R/ISOKeywordType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO keywordtype
-#' @return Object of \code{\link{R6Class}} for modelling an ISO KeywordType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO KeywordType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -45,4 +45,4 @@ ISOKeywordType <- R6Class("ISOKeywordType",
 
 ISOKeywordType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOKeywordType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOKeywords.R b/R/ISOKeywords.R
index accef41f..471ce2ce 100644
--- a/R/ISOKeywords.R
+++ b/R/ISOKeywords.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO keywords
-#' @return Object of \code{\link{R6Class}} for modelling a ISO set of keywords
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a ISO set of keywords
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #a basic keyword set
diff --git a/R/ISOLanguage.R b/R/ISOLanguage.R
index c03f771f..0d40634d 100644
--- a/R/ISOLanguage.R
+++ b/R/ISOLanguage.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO language
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Language
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Language
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -15,9 +15,9 @@
 #'   eng <- ISOLanguage$new(value = "eng")
 #'   
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_LanguageCode}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_LanguageCode}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_LanguageCode}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_LanguageCode}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -45,4 +45,4 @@ ISOLanguage <- R6Class("ISOLanguage",
 
 ISOLanguage$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOLanguage, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOLegalConstraints.R b/R/ISOLegalConstraints.R
index c467bdf3..69466029 100644
--- a/R/ISOLegalConstraints.R
+++ b/R/ISOLegalConstraints.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO legal constraints
-#' @return Object of \code{\link{R6Class}} for modelling an ISO LegalConstraints
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO LegalConstraints
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #create object
@@ -108,4 +108,4 @@ ISOLegalConstraints <- R6Class("ISOLegalConstraints",
       return(self$delListElement("otherConstraints", constraint))
     }
   )                                          
-)
\ No newline at end of file
+)
diff --git a/R/ISOLength.R b/R/ISOLength.R
index 3b2fc8be..e3b66753 100644
--- a/R/ISOLength.R
+++ b/R/ISOLength.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO measure length
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Length measure
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Length measure
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gco/1.0/gco/#element_Length}
@@ -39,4 +39,4 @@ ISOLength <- R6Class("ISOLength",
         )
       }
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOLineage.R b/R/ISOLineage.R
index 136b9314..43542eaa 100644
--- a/R/ISOLineage.R
+++ b/R/ISOLineage.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO lineage
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Lineage
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Lineage
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   lineage <- ISOLineage$new()
@@ -121,4 +121,4 @@ ISOLineage<- R6Class("ISOLineage",
     }
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOListedValue.R b/R/ISOListedValue.R
index 6cefcf58..f0a4e3a6 100644
--- a/R/ISOListedValue.R
+++ b/R/ISOListedValue.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO listed value
-#' @return Object of \code{\link{R6Class}} for modelling an ISOListedValue
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOListedValue
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   val <- ISOListedValue$new()
@@ -81,4 +81,4 @@ ISOListedValue <- R6Class("ISOListedValue",
        self$definitionReference <- definitionReference
      }
    )         
-)
\ No newline at end of file
+)
diff --git a/R/ISOLocalName.R b/R/ISOLocalName.R
index f904c800..a7df8c16 100644
--- a/R/ISOLocalName.R
+++ b/R/ISOLocalName.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO local name
-#' @return Object of \code{\link{R6Class}} for modelling an ISO LocalName
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO LocalName
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gco/1.0/gco/#element_LocalName}
@@ -31,4 +31,4 @@ ISOLocalName <- R6Class("ISOLocalName",
         super$initialize(xml = xml, value = value)
       }
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOLocale.R b/R/ISOLocale.R
index a51cb937..049bfbdd 100644
--- a/R/ISOLocale.R
+++ b/R/ISOLocale.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO locale
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Locale
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Locale
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   loc <- ISOLocale$new()
@@ -15,9 +15,9 @@
 #'   loc$setCharacterSet("utf8")
 #'   
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_PT_Locale}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_PT_Locale}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_PT_Locale}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_PT_Locale}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -100,4 +100,4 @@ ISOLocale <- R6Class("ISOLocale",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOLocaleContainer.R b/R/ISOLocaleContainer.R
index 2f494feb..ac186f9b 100644
--- a/R/ISOLocaleContainer.R
+++ b/R/ISOLocaleContainer.R
@@ -4,13 +4,13 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO locale container
-#' @return Object of \code{\link{R6Class}} for modelling an ISO LocaleContainer
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO LocaleContainer
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_PT_LocaleContainer}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_PT_LocaleContainer}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_PT_LocaleContainer}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_PT_LocaleContainer}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -182,4 +182,4 @@ ISOLocaleContainer <- R6Class("ISOLocaleContainer",
       return(self$delListElement("localisedString", str))
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOLocalisedCharacterString.R b/R/ISOLocalisedCharacterString.R
index 910f21ce..1cdff2a6 100644
--- a/R/ISOLocalisedCharacterString.R
+++ b/R/ISOLocalisedCharacterString.R
@@ -4,17 +4,17 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO localised character string
-#' @return Object of \code{\link{R6Class}} for modelling an ISO LocalisedCharacterString
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO LocalisedCharacterString
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   str <- ISOLocalisedCharacterString$new(locale = "FR", value = "ma description")
 #'   str$encode()
 #' 
 #' @references
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_LocalisedCharacterString}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_LocalisedCharacterString}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_LocalisedCharacterString}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_LocalisedCharacterString}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -40,4 +40,4 @@ ISOLocalisedCharacterString <- R6Class("ISOLocalisedCharacterString",
       }
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOMDFeatureCatalogue.R b/R/ISOMDFeatureCatalogue.R
index ee23ff30..ad889392 100644
--- a/R/ISOMDFeatureCatalogue.R
+++ b/R/ISOMDFeatureCatalogue.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO feature catalogue
-#' @return Object of \code{\link{R6Class}} for modelling a ISO feature catalogue
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a ISO feature catalogue
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mrc/1.0/mrc/#element_MD_FeatureCatalogue}
diff --git a/R/ISOMLCodeDefinition.R b/R/ISOMLCodeDefinition.R
index a8d423db..c5b5fd0a 100644
--- a/R/ISOMLCodeDefinition.R
+++ b/R/ISOMLCodeDefinition.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO code definition
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Metadata code definition
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata code definition
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Abstract ISO codelist class used internally by geometa
 #' 
diff --git a/R/ISOMLCodeListDictionary.R b/R/ISOMLCodeListDictionary.R
index 72eac657..6ae40810 100644
--- a/R/ISOMLCodeListDictionary.R
+++ b/R/ISOMLCodeListDictionary.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO code element
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Metadata codelist dictionary
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata codelist dictionary
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Abstract ISO codelist class used internally by geometa
 #' 
diff --git a/R/ISOMaintenanceFrequency.R b/R/ISOMaintenanceFrequency.R
index 0a3c8940..a56195c8 100644
--- a/R/ISOMaintenanceFrequency.R
+++ b/R/ISOMaintenanceFrequency.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO hierarchyLevel
-#' @return Object of \code{\link{R6Class}} for modelling an ISO MaintenanceFrequency
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO MaintenanceFrequency
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -45,4 +45,4 @@ ISOMaintenanceFrequency <- R6Class("ISOMaintenanceFrequency",
 
 ISOMaintenanceFrequency$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOMaintenanceFrequency, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOMaintenanceInformation.R b/R/ISOMaintenanceInformation.R
index ff132ef5..54dfb9c7 100644
--- a/R/ISOMaintenanceInformation.R
+++ b/R/ISOMaintenanceInformation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO maintenance information
-#' @return Object of \code{\link{R6Class}} for modelling an ISO MaintenanceInformation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO MaintenanceInformation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOMaintenanceInformation$new()
@@ -48,4 +48,4 @@ ISOMaintenanceInformation <- R6Class("ISOMaintenanceInformation",
        self$maintenanceAndUpdateFrequency <- frequency
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOMeasure.R b/R/ISOMeasure.R
index f14d38d8..60fd6397 100644
--- a/R/ISOMeasure.R
+++ b/R/ISOMeasure.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO measure
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Measure
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Measure
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gco/1.0/gco/#element_Measure}
@@ -49,4 +49,4 @@ ISOMeasure <- R6Class("ISOMeasure",
         }
       }
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOMeasureReference.R b/R/ISOMeasureReference.R
index 1f7c74f4..574a4036 100644
--- a/R/ISOMeasureReference.R
+++ b/R/ISOMeasureReference.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO measure reference
-#' @return Object of \code{\link{R6Class}} for modelling an ISO measure reference
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO measure reference
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_MeasureReference}
diff --git a/R/ISOMedium.R b/R/ISOMedium.R
index 0fb5a117..21738c1b 100644
--- a/R/ISOMedium.R
+++ b/R/ISOMedium.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO medium
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Citation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Citation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'  md <- ISOMedium$new()
diff --git a/R/ISOMediumFormat.R b/R/ISOMediumFormat.R
index 9e3c285a..14e68da6 100644
--- a/R/ISOMediumFormat.R
+++ b/R/ISOMediumFormat.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO medium format
-#' @return Object of \code{\link{R6Class}} for modelling an ISOMediumFormat
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOMediumFormat
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -45,4 +45,4 @@ ISOMediumFormat <- R6Class("ISOMediumFormat",
 
 ISOMediumFormat$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOMediumFormat, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOMediumName.R b/R/ISOMediumName.R
index 13016cfd..4f2a9596 100644
--- a/R/ISOMediumName.R
+++ b/R/ISOMediumName.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO medium name
-#' @return Object of \code{\link{R6Class}} for modelling an ISOMediumName
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOMediumName
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -40,4 +40,4 @@ public = list(
 
 ISOMediumName$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOMediumName, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOMemberName.R b/R/ISOMemberName.R
index 00b634c3..0188688d 100644
--- a/R/ISOMemberName.R
+++ b/R/ISOMemberName.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO record
-#' @return Object of \code{\link{R6Class}} for modelling an ISOMemberName
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOMemberName
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gco/1.0/gco/#element_MemberName}
@@ -65,4 +65,4 @@ ISOMemberName <- R6Class("ISOMemberName",
        self$attributeType <- attrType
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOMetaIdentifier.R b/R/ISOMetaIdentifier.R
index 428fbff1..d8c4f3ec 100644
--- a/R/ISOMetaIdentifier.R
+++ b/R/ISOMetaIdentifier.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO meta identifier
-#' @return Object of \code{\link{R6Class}} for modelling an ISO MetaIdentifier
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO MetaIdentifier
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOMetaIdentifier$new(code = "identifier")
@@ -87,4 +87,4 @@ ISOMetaIdentifier <- R6Class("ISOMetaIdentifier",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOMetadata.R b/R/ISOMetadata.R
index 82de989f..12a72742 100644
--- a/R/ISOMetadata.R
+++ b/R/ISOMetadata.R
@@ -5,8 +5,8 @@
 #' @import XML
 #' @export
 #' @keywords ISO metadata element
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Metadata
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'     #example 1 - WRITE: Create an ISO metadata and encode it as XML
diff --git a/R/ISOMetadataExtensionInformation.R b/R/ISOMetadataExtensionInformation.R
index 2bf43d85..6eb1aaf5 100644
--- a/R/ISOMetadataExtensionInformation.R
+++ b/R/ISOMetadataExtensionInformation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO metadata extension information
-#' @return Object of \code{\link{R6Class}} for modelling an ISO MetadataExtensionInformation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO MetadataExtensionInformation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #create an extended element information
@@ -104,4 +104,4 @@ ISOMetadataExtensionInformation <- R6Class("ISOMetadataExtensionInformation",
        return(self$delListElement("extendedElementInformation", element))
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOMetadataNamespace.R b/R/ISOMetadataNamespace.R
index 47c2b6fb..c9da1f12 100644
--- a/R/ISOMetadataNamespace.R
+++ b/R/ISOMetadataNamespace.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO metadata namespace
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Metadata Namespace
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata Namespace
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note ISO class used internally by geometa for specifying XML namespaces
 #' 
@@ -47,8 +47,20 @@ ISOMetadataNamespace <- R6Class("ISOMetadataNamespace",
   )
 )
 
-#' setMetadataNamespaces
+#' @name setMetadataNamespaces
+#' @aliases setMetadataNamespaces
+#' @title setMetadataNamespaces
 #' @export
+#' @description \code{setMetadataNamespaces} sets the default list of namespaces
+#' 
+#' @usage setMetadataNamespaces(version)
+#' 
+#' @param version the standard version
+#' 
+#' @examples             
+#'   getISOMetadataNamespaces()
+#' 
+#' @author Emmanuel Blondel, \email{emmanuel.blondel1@@gmail.com}
 setISOMetadataNamespaces <- function(version = "19139"){
   
   #XML 1.0
@@ -378,4 +390,4 @@ registerISOMetadataNamespace <- function(id, uri, force = FALSE){
     ISOMetadataNamespace[[toupper(id)]] <- ns
     .geometa.iso$namespaces <- c(.geometa.iso$namespaces, ns)
   }
-}
\ No newline at end of file
+}
diff --git a/R/ISOMetadataSchemas.R b/R/ISOMetadataSchemas.R
index f45b48fa..e887c3de 100644
--- a/R/ISOMetadataSchemas.R
+++ b/R/ISOMetadataSchemas.R
@@ -25,8 +25,20 @@ registerISOMetadataSchema <- function(version, xsdFile){
   .geometa.iso$schemas[[version]] <- schemas
 }
 
-#'getISOMetadataSchemaFile
-#'@export
+#' @name getISOMetadataSchemaFile
+#' @aliases getISOMetadataSchemaFile
+#' @title getISOMetadataSchemaFile
+#' @export
+#' @description \code{getISOMetadataSchemaFile} allows to get the schema file
+#' in \pkg{geometa}
+#' 
+#' @usage getISOMetadataSchemaFile(version)
+#' 
+#' @param version the schema version
+#' @return the internal path to the schema file
+#' 
+#' @author Emmanuel Blondel, \email{emmanuel.blondel1@@gmail.com}
+#
 getISOMetadataSchemaFile <- function(version = "19139"){
   available_versions <- c("19139","19115-3")
   if(!version %in% available_versions){
@@ -47,7 +59,19 @@ getISOMetadataSchemaFile <- function(version = "19139"){
   return(defaultXsdFile)
 }
 
-#'setISOMetadataSchemas
+#' @name setISOMetadataSchemas
+#' @aliases setISOMetadataSchemas
+#' @title setISOMetadataSchemas
+#' @export
+#' @description \code{setISOMetadataSchemas} register the schemas in \pkg{geometa}
+#' 
+#' @usage setISOMetadataSchemas(version)
+#' 
+#' @param version the schema version
+#' 
+#' @examples             
+#'   setISOMetadataSchemas(version = "19115-3")
+#'
 #'@export
 setISOMetadataSchemas <- function(version = "19139"){
   packageStartupMessage(sprintf("Loading ISO %s XML schemas...", version))
@@ -62,11 +86,11 @@ setISOMetadataSchemas <- function(version = "19139"){
 #' 
 #' @usage getISOMetadataSchemas(version)
 #' 
+#' @param version the schema version
+#' 
 #' @examples             
 #'   getISOMetadataSchemas(version = "19115-3")
 #' 
-#' @author Emmanuel Blondel, \email{emmanuel.blondel1@@gmail.com}
-#
 getISOMetadataSchemas <- function(version = "19139"){
   available_versions <- c("19139","19115-3")
   if(!version %in% available_versions){
diff --git a/R/ISOMetadataScope.R b/R/ISOMetadataScope.R
index 770d8f9f..4533067e 100644
--- a/R/ISOMetadataScope.R
+++ b/R/ISOMetadataScope.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO metadata scope
-#' @return Object of \code{\link{R6Class}} for modelling an ISO MetadataScope
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO MetadataScope
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'  md <- ISOMetadataScope$new(
@@ -67,4 +67,4 @@ ISOMetadataScope <- R6Class("ISOMetadataScope",
       }
       
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOMimeFileType.R b/R/ISOMimeFileType.R
index 0829df71..85e7d291 100644
--- a/R/ISOMimeFileType.R
+++ b/R/ISOMimeFileType.R
@@ -4,17 +4,17 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO mime file type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO MimeFileType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO MimeFileType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   md <- ISOMimeFileType$new(type = "somemimetype", name = "Mime type name")
 #'   xml <- md$encode()
 #' 
 #' @references
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmx/1.0/gmx/#element_MimeFileType}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmx/1.0/gmx/#element_MimeFileType}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gcx/1.0/gcx/#element_MimeFileType}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gcx/1.0/gcx/#element_MimeFileType}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -75,4 +75,4 @@ ISOMimeFileType$buildFrom = function(mimetype, add_iana_uri = TRUE){
   mft$setName(mime.sel$mime)
   
   return(mft)
-}
\ No newline at end of file
+}
diff --git a/R/ISOMultiplicity.R b/R/ISOMultiplicity.R
index d358cd1b..324c7b97 100644
--- a/R/ISOMultiplicity.R
+++ b/R/ISOMultiplicity.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO multiplicity
-#' @return Object of \code{\link{R6Class}} for modelling an ISOMultiplicity
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOMultiplicity
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   md <- ISOMultiplicity$new(lower = 1, upper = Inf)
@@ -42,4 +42,4 @@ ISOMultiplicity <- R6Class("ISOMultiplicity",
       }
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOMultiplicityRange.R b/R/ISOMultiplicityRange.R
index e1067a90..f9bf896f 100644
--- a/R/ISOMultiplicityRange.R
+++ b/R/ISOMultiplicityRange.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO multiplicity range
-#' @return Object of \code{\link{R6Class}} for modelling an ISO MultiplicityRange
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO MultiplicityRange
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' 
 #' @examples
@@ -53,4 +53,4 @@ ISOMultiplicityRange <- R6Class("ISOMultiplicityRange",
       }
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOObligation.R b/R/ISOObligation.R
index b509db78..6297ab25 100644
--- a/R/ISOObligation.R
+++ b/R/ISOObligation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO Obligation
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Obligation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Obligation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -40,4 +40,4 @@ ISOObligation <- R6Class("ISOObligation",
 
 ISOObligation$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOObligation, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOOnLineFunction.R b/R/ISOOnLineFunction.R
index 78335965..1b81d481 100644
--- a/R/ISOOnLineFunction.R
+++ b/R/ISOOnLineFunction.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO OnLineFunction
-#' @return Object of \code{\link{R6Class}} for modelling an ISO OnLineFunction
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO OnLineFunction
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -15,9 +15,9 @@
 #'   download <- ISOOnLineFunction$new(value = "download")
 #'   
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_OnlineFunctionCode}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_OnlineFunctionCode}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_OnlineFunctionCode}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_OnlineFunctionCode}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -45,4 +45,4 @@ ISOOnLineFunction <- R6Class("ISOOnLineFunction",
 
 ISOOnLineFunction$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOOnLineFunction, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOOnlineResource.R b/R/ISOOnlineResource.R
index d4d14ff6..53651314 100644
--- a/R/ISOOnlineResource.R
+++ b/R/ISOOnlineResource.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO online resource
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Online Resource
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Online Resource
+#' @format \code{\link[R6]{R6Class}} object.
 
 #' @examples
 #'   md <- ISOOnlineResource$new()
@@ -17,9 +17,9 @@
 #'   xml <- md$encode()
 #'   
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_OnlineResource}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_OnlineResource}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_OnlineResource}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_OnlineResource}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
diff --git a/R/ISOOperationChainMetadata.R b/R/ISOOperationChainMetadata.R
index 1a6eeb56..84cd9d80 100644
--- a/R/ISOOperationChainMetadata.R
+++ b/R/ISOOperationChainMetadata.R
@@ -4,17 +4,17 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO OperationChainMetadata
-#' @return Object of \code{\link{R6Class}} for modelling an ISOOperationChainMetadata
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOOperationChainMetadata
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   md <- ISOOperationChainMetadata$new()
 #'   xml <- md$encode()
 #' 
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_OperationChainMetadata}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_OperationChainMetadata}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_OperationChainMetadata}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_OperationChainMetadata}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
diff --git a/R/ISOOperationMetadata.R b/R/ISOOperationMetadata.R
index 3589ca23..82e7d1c6 100644
--- a/R/ISOOperationMetadata.R
+++ b/R/ISOOperationMetadata.R
@@ -4,17 +4,17 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO OperationMetadata
-#' @return Object of \code{\link{R6Class}} for modelling an ISOOperationMetadata
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOOperationMetadata
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   md <- ISOOperationMetadata$new()
 #'   xml <- md$encode()
 #' 
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_OperationMetadata}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_OperationMetadata}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_OperationMetadata}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_OperationMetadata}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
diff --git a/R/ISOOrganisation.R b/R/ISOOrganisation.R
index bc863ab0..5a9c1cf8 100644
--- a/R/ISOOrganisation.R
+++ b/R/ISOOrganisation.R
@@ -4,11 +4,11 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO organisation
-#' @return Object of \code{\link{R6Class}} for modelling an ISO organisation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO organisation
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Organisation}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Organisation}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
diff --git a/R/ISOOtherAggregate.R b/R/ISOOtherAggregate.R
index 5bfbdd62..f1b49db3 100644
--- a/R/ISOOtherAggregate.R
+++ b/R/ISOOtherAggregate.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO other aggregate
-#' @return Object of \code{\link{R6Class}} for modelling an ISOOtherAggregate
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOOtherAggregate
+#' @format \code{\link[R6]{R6Class}} object.
 #'    
 #' @references 
 #'   ISO 19115:2003 - Geographic information -- Metadata 
@@ -26,4 +26,4 @@ ISOOtherAggregate <- R6Class("ISOOtherAggregate",
         super$initialize(xml = xml)
       }
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOParameterDirection.R b/R/ISOParameterDirection.R
index 073dce55..e28fbfaa 100644
--- a/R/ISOParameterDirection.R
+++ b/R/ISOParameterDirection.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO parameter direction
-#' @return Object of \code{\link{R6Class}} for modelling an ISOParameterDirection
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOParameterDirection
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -43,4 +43,4 @@ ISOParameterDirection <- R6Class("ISOParameterDirection",
 
 ISOParameterDirection$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOParameterDirection, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOPeriodDuration.R b/R/ISOPeriodDuration.R
index 03cd0c7d..08ad62c7 100644
--- a/R/ISOPeriodDuration.R
+++ b/R/ISOPeriodDuration.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO period duration
-#' @return Object of \code{\link{R6Class}} for modelling an ISO PeriodDuration
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO PeriodDuration
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references
 #'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gts/1.0/gts/#element_TM_PeriodDuration}
@@ -137,4 +137,4 @@ ISOPeriodDuration <- R6Class("ISOPeriodDuration",
       self$value <- duration
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOPixelOrientation.R b/R/ISOPixelOrientation.R
index 3d557f11..c93707e2 100644
--- a/R/ISOPixelOrientation.R
+++ b/R/ISOPixelOrientation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO pixel orientation
-#' @return Object of \code{\link{R6Class}} for modelling an ISOPixelOrientation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOPixelOrientation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -46,4 +46,4 @@ ISOPixelOrientation <- R6Class("ISOPixelOrientation",
 
 ISOPixelOrientation$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOPixelOrientation, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOPlatform.R b/R/ISOPlatform.R
index 667c1f75..6589743a 100644
--- a/R/ISOPlatform.R
+++ b/R/ISOPlatform.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO platform
-#' @return Object of \code{\link{R6Class}} for modelling an ISOPlatform
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOPlatform
+#' @format \code{\link[R6]{R6Class}} object.
 #'    
 #' @references 
 #'   ISO 19115:2003 - Geographic information -- Metadata 
@@ -26,4 +26,4 @@ ISOPlatform <- R6Class("ISOPlatform",
      super$initialize(xml = xml)
    }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOPortrayalCatalogueReference.R b/R/ISOPortrayalCatalogueReference.R
index 0c0a8673..f1bdf9a2 100644
--- a/R/ISOPortrayalCatalogueReference.R
+++ b/R/ISOPortrayalCatalogueReference.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO portrayal catalogue reference
-#' @return Object of \code{\link{R6Class}} for modelling an ISOPortrayalCatalogueReference
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOPortrayalCatalogueReference
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' @examples 
 #'    md <- ISOPortrayalCatalogueReference$new()
@@ -93,4 +93,4 @@ ISOPortrayalCatalogueReference <- R6Class("ISOPortrayalCatalogueReference",
        return(self$delListElement("portrayalCatalogueCitation", citation))
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOPresentationForm.R b/R/ISOPresentationForm.R
index f9bc350f..24b8b0b0 100644
--- a/R/ISOPresentationForm.R
+++ b/R/ISOPresentationForm.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO presentation form
-#' @return Object of \code{\link{R6Class}} for modelling an ISO PresentationForm
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO PresentationForm
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -15,9 +15,9 @@
 #'   map <- ISOPresentationForm$new(value = "mapDigital")
 #'   
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_PresentationFormCode}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_PresentationFormCode}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_PresentationFormCode}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_PresentationFormCode}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -45,4 +45,4 @@ ISOPresentationForm <- R6Class("ISOPresentationForm",
 
 ISOPresentationForm$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOPresentationForm, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOProcessParameter.R b/R/ISOProcessParameter.R
index 4e8872c1..130cb83b 100644
--- a/R/ISOProcessParameter.R
+++ b/R/ISOProcessParameter.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO process parameter
-#' @return Object of \code{\link{R6Class}} for modelling an ISO process parameter
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO process parameter
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mrl/2.0/mrl/#element_LE_ProcessParameter}
@@ -28,4 +28,4 @@ ISOProcessParameter <- R6Class("ISOProcessParameter",
       super$initialize(xml = xml)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOProcessStep.R b/R/ISOProcessStep.R
index 761960c0..cde9074e 100644
--- a/R/ISOProcessStep.R
+++ b/R/ISOProcessStep.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO process step
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ProcessStep
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ProcessStep
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   ps <- ISOProcessStep$new()
@@ -122,4 +122,4 @@ ISOProcessStep <- R6Class("ISOProcessStep",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOProductionSeries.R b/R/ISOProductionSeries.R
index e4e2beb5..ec1f94a6 100644
--- a/R/ISOProductionSeries.R
+++ b/R/ISOProductionSeries.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO production series
-#' @return Object of \code{\link{R6Class}} for modelling an ISOProductionSeries
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOProductionSeries
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   ISO 19115:2003 - Geographic information -- Metadata 
@@ -26,4 +26,4 @@ ISOProductionSeries <- R6Class("ISOProductionSeries",
      super$initialize(xml = xml)
    }
  )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOProgress.R b/R/ISOProgress.R
index 092f7c02..82febd78 100644
--- a/R/ISOProgress.R
+++ b/R/ISOProgress.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO status
-#' @return Object of \code{\link{R6Class}} for modelling an ISO progress status
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO progress status
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -52,8 +52,8 @@ ISOProgress$values <- function(labels = FALSE){
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO status
-#' @return Object of \code{\link{R6Class}} for modelling an ISO progress status
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO progress status
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -96,4 +96,4 @@ ISOStatus<- R6Class("ISOStatus",
 
 ISOStatus$values <- function(labels = FALSE){
   return(ISOProgress$values(labels = labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOPropertyType.R b/R/ISOPropertyType.R
index 53f1f7b7..2c0f9f83 100644
--- a/R/ISOPropertyType.R
+++ b/R/ISOPropertyType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO property type
-#' @return Object of \code{\link{R6Class}} for modelling an ISOPropertyType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOPropertyType
+#' @format \code{\link[R6]{R6Class}} object.
 #'  
 #' @references 
 #'   ISO 19110:2005 Methodology for Feature cataloguing
diff --git a/R/ISOQualityResultFile.R b/R/ISOQualityResultFile.R
index 5c2081df..af4dc08c 100644
--- a/R/ISOQualityResultFile.R
+++ b/R/ISOQualityResultFile.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO quality result file
-#' @return Object of \code{\link{R6Class}} for modelling an ISO quality result file
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO quality result file
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_QualityResultFile}
@@ -82,4 +82,4 @@ ISOQualityResultFile <- R6Class("ISOQualityResultFile",
        self$fileFormat = fileFormat
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOQuantitativeResult.R b/R/ISOQuantitativeResult.R
index f554a7ec..a1e816f8 100644
--- a/R/ISOQuantitativeResult.R
+++ b/R/ISOQuantitativeResult.R
@@ -4,17 +4,17 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO Quantitative result
-#' @return Object of \code{\link{R6Class}} for modelling an ISO QuantitativeResult
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO QuantitativeResult
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'  md <- ISOQuantitativeResult$new()
 #'  xml <- md$encode()
 #'  
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_QuantitativeResult}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_QuantitativeResult}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_QuantitativeResult}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_QuantitativeResult}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -120,4 +120,4 @@ ISOQuantitativeResult <- R6Class("ISOQuantitativeResult",
     }
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISORangeDimension.R b/R/ISORangeDimension.R
index 90077ff4..734ae4ba 100644
--- a/R/ISORangeDimension.R
+++ b/R/ISORangeDimension.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO range dimension
-#' @return Object of \code{\link{R6Class}} for modelling an ISORangeDimension
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISORangeDimension
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    #create dimension
@@ -88,4 +88,4 @@ ISORangeDimension <- R6Class("ISORangeDimension",
         }
       }
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISORecord.R b/R/ISORecord.R
index 2dcf3132..8241497d 100644
--- a/R/ISORecord.R
+++ b/R/ISORecord.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO record
-#' @return Object of \code{\link{R6Class}} for modelling an ISORecord
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISORecord
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references
 #'  ISO/TS 19103:2005 Geographic information -- Conceptual schema language
@@ -32,4 +32,4 @@ ISORecord <- R6Class("ISORecord",
         }
       }
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISORecordType.R b/R/ISORecordType.R
index d60a0486..4da76d71 100644
--- a/R/ISORecordType.R
+++ b/R/ISORecordType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO record
-#' @return Object of \code{\link{R6Class}} for modelling an ISORecordType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISORecordType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gco/1.0/gco/#element_RecordType}
@@ -37,4 +37,4 @@ ISORecordType <- R6Class("ISORecordType",
        }
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOReferenceIdentifier.R b/R/ISOReferenceIdentifier.R
index 06510cb5..a414c1c8 100644
--- a/R/ISOReferenceIdentifier.R
+++ b/R/ISOReferenceIdentifier.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO reference identifier
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ReferenceIdentifier
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ReferenceIdentifier
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOReferenceIdentifier$new(code = "4326", codeSpace = "EPSG")
@@ -72,4 +72,4 @@ ISOReferenceIdentifier <- R6Class("ISOReferenceIdentifier",
        self$version = version
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOReferenceSystem.R b/R/ISOReferenceSystem.R
index 56671843..0d4a4c8d 100644
--- a/R/ISOReferenceSystem.R
+++ b/R/ISOReferenceSystem.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO reference system
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ReferenceSystem
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ReferenceSystem
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOReferenceSystem$new()
@@ -72,4 +72,4 @@ ISOReferenceSystem <- R6Class("ISOReferenceSystem",
       self$referenceSystemType <- referenceSystemType
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOReferenceSystemType.R b/R/ISOReferenceSystemType.R
index ee5c438e..374abc18 100644
--- a/R/ISOReferenceSystemType.R
+++ b/R/ISOReferenceSystemType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO reference system type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ReferenceSystemType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ReferenceSystemType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -43,4 +43,4 @@ ISOReferenceSystemType <- R6Class("ISOReferenceSystemType",
 
 ISOReferenceSystemType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOReferenceSystemType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOReleasability.R b/R/ISOReleasability.R
index 1bde3f16..66a331dd 100644
--- a/R/ISOReleasability.R
+++ b/R/ISOReleasability.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO releasability
-#' @return Object of \code{\link{R6Class}} for modelling an ISOReleasability
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOReleasability
+#' @format \code{\link[R6]{R6Class}} object.
 #'    
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mco/1.0/mco/#element_MD_Releasability}
@@ -94,4 +94,4 @@ ISOReleasability <- R6Class("ISOReleasability",
       }
       
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISORepresentativeFraction.R b/R/ISORepresentativeFraction.R
index 88919d36..09636f93 100644
--- a/R/ISORepresentativeFraction.R
+++ b/R/ISORepresentativeFraction.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO representative fraction
-#' @return Object of \code{\link{R6Class}} for modelling an ISO RepresentativeFraction
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO RepresentativeFraction
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   fr <- ISORepresentativeFraction$new(denominator = 1L)
@@ -56,4 +56,4 @@ ISORepresentativeFraction <- R6Class("ISORepresentativeFraction",
       self$denominator = newValue
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOResolution.R b/R/ISOResolution.R
index bc035896..8ad9a5d7 100644
--- a/R/ISOResolution.R
+++ b/R/ISOResolution.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO extent
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Resolution
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Resolution
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOResolution$new()
@@ -68,4 +68,4 @@ ISOResolution <- R6Class("ISOResolution",
        self$equivalentScale = NULL
      }
    )
-)
\ No newline at end of file
+)
diff --git a/R/ISOResponsibility.R b/R/ISOResponsibility.R
index a1204bd5..c104d342 100644
--- a/R/ISOResponsibility.R
+++ b/R/ISOResponsibility.R
@@ -4,11 +4,11 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO responsibility
-#' @return Object of \code{\link{R6Class}} for modelling an ISO responsibility
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO responsibility
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Responsibility}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Responsibility}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
diff --git a/R/ISOResponsibleParty.R b/R/ISOResponsibleParty.R
index 8358afef..33fecde2 100644
--- a/R/ISOResponsibleParty.R
+++ b/R/ISOResponsibleParty.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO file identifier
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ResponsibleParty
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ResponsibleParty
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #create a responsible party element
diff --git a/R/ISORestriction.R b/R/ISORestriction.R
index c411f24b..8de828bf 100644
--- a/R/ISORestriction.R
+++ b/R/ISORestriction.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO Restriction
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Restriction
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Restriction
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -45,4 +45,4 @@ ISORestriction <- R6Class("ISORestriction",
 
 ISORestriction$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISORestriction, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISORole.R b/R/ISORole.R
index e9a953e7..1f07499c 100644
--- a/R/ISORole.R
+++ b/R/ISORole.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO role
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Role
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Role
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -15,9 +15,9 @@
 #'   role <- ISORole$new(value = "publisher")
 #'   
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_RoleCode}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_RoleCode}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_RoleCode}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_RoleCode}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -43,4 +43,4 @@ ISORole <- R6Class("ISORole",
 
 ISORole$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISORole, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISORoleType.R b/R/ISORoleType.R
index bdf198fd..5d9a0787 100644
--- a/R/ISORoleType.R
+++ b/R/ISORoleType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO roleType
-#' @return Object of \code{\link{R6Class}} for modelling an ISO RoleType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO RoleType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -40,4 +40,4 @@ ISORoleType <- R6Class("ISORoleType",
 
 ISORoleType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISORoleType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOSRVParameter.R b/R/ISOSRVParameter.R
index 403da08f..c8fcde52 100644
--- a/R/ISOSRVParameter.R
+++ b/R/ISOSRVParameter.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO parameter
-#' @return Object of \code{\link{R6Class}} for modelling an ISOSRVParameter
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOSRVParameter
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   md <- ISOSRVParameter$new()
diff --git a/R/ISOSRVParameterDirection.R b/R/ISOSRVParameterDirection.R
index 8ed1a377..1a7058b8 100644
--- a/R/ISOSRVParameterDirection.R
+++ b/R/ISOSRVParameterDirection.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO parameter direction
-#' @return Object of \code{\link{R6Class}} for modelling an ISOSRVParameterDirection
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOSRVParameterDirection
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #possible values
@@ -45,4 +45,4 @@ ISOSRVParameterDirection <- R6Class("ISOSRVParameterDirection",
 
 ISOSRVParameterDirection$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOSRVParameterDirection, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOSampleDimension.R b/R/ISOSampleDimension.R
index db779868..20b1b7d9 100644
--- a/R/ISOSampleDimension.R
+++ b/R/ISOSampleDimension.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO sample dimension
-#' @return Object of \code{\link{R6Class}} for modelling an ISOSampleDimension
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOSampleDimension
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'    #create band range dimension
@@ -147,4 +147,4 @@ ISOSampleDimension <- R6Class("ISOSampleDimension",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOScale.R b/R/ISOScale.R
index 7e31a3d2..c1ab321f 100644
--- a/R/ISOScale.R
+++ b/R/ISOScale.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO measure scale
-#' @return Object of \code{\link{R6Class}} for modelling an ISOScale measure
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOScale measure
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gco/1.0/gco/#element_Scale}
@@ -38,4 +38,4 @@ ISOScale <- R6Class("ISOScale",
         )
       }
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOScope.R b/R/ISOScope.R
index 2ae7144b..f9d0eedb 100644
--- a/R/ISOScope.R
+++ b/R/ISOScope.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO scope
-#' @return Object of \code{\link{R6Class}} for modelling a scope
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a scope
+#' @format \code{\link[R6]{R6Class}} object.
 #'    
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mco/1.0/mco/#element_MD_Scope}
@@ -90,4 +90,4 @@ ISOScope <- R6Class("ISOScope",
     }
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOScopeCode.R b/R/ISOScopeCode.R
index 8580790d..d36a16ae 100644
--- a/R/ISOScopeCode.R
+++ b/R/ISOScopeCode.R
@@ -4,14 +4,14 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO scope hierarchy level
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Scope code
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Scope code
 #'
 #' @docType class
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO scope code
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Scope
-#' @format \code{\link{R6Class}} object
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Scope
+#' @format \code{\link[R6]{R6Class}} object
 #' 
 #' @examples 
 #'   #possible values
@@ -52,7 +52,7 @@ ISOScopeCode$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOScopeCode, labels))
 }
 
-#' @format \code{\link{R6Class}} object
+#' @format \code{\link[R6]{R6Class}} object
 #' 
 #' @examples 
 #'   #possible values
@@ -93,4 +93,4 @@ ISOHierarchyLevel <- R6Class("ISOHierarchyLevel",
 
 ISOHierarchyLevel$values <- function(labels = FALSE){
   return(ISOScopeCode$values(labels = labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOScopeDescription.R b/R/ISOScopeDescription.R
index a5384a9b..32563575 100644
--- a/R/ISOScopeDescription.R
+++ b/R/ISOScopeDescription.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO browse graphic
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ScopeDescription
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ScopeDescription
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'  md <- ISOScopeDescription$new()
@@ -101,4 +101,4 @@ ISOScopeDescription <- R6Class("ISOScopeDescription",
       self$other <- other
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOScopedName.R b/R/ISOScopedName.R
index 7fe801b9..5d38872f 100644
--- a/R/ISOScopedName.R
+++ b/R/ISOScopedName.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO scoped name
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ScopedName
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ScopedName
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gco/1.0/gco/#element_ScopedName}
@@ -34,4 +34,4 @@ ISOScopedName <- R6Class("ISOScopedName",
       super$initialize(xml = xml, value = value)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOSecurityConstraints.R b/R/ISOSecurityConstraints.R
index a8fdae4c..375dedf3 100644
--- a/R/ISOSecurityConstraints.R
+++ b/R/ISOSecurityConstraints.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO security constraints
-#' @return Object of \code{\link{R6Class}} for modelling an ISO SecurityConstraints
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO SecurityConstraints
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'    #create object
@@ -89,4 +89,4 @@ ISOSecurityConstraints <- R6Class("ISOSecurityConstraints",
        }
      }
    )                                          
-)
\ No newline at end of file
+)
diff --git a/R/ISOSensor.R b/R/ISOSensor.R
index 17fed133..ac3e20c4 100644
--- a/R/ISOSensor.R
+++ b/R/ISOSensor.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO Sensor
-#' @return Object of \code{\link{R6Class}} for modelling an ISOSensor
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOSensor
+#' @format \code{\link[R6]{R6Class}} object.
 #'    
 #' @references 
 #'   ISO 19115:2003 - Geographic information -- Metadata 
@@ -26,4 +26,4 @@ ISOSensor <- R6Class("ISOSensor",
      super$initialize(xml = xml)
    }
  )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOSeries.R b/R/ISOSeries.R
index 4a45b5b2..954de525 100644
--- a/R/ISOSeries.R
+++ b/R/ISOSeries.R
@@ -4,13 +4,13 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO Series
-#' @return Object of \code{\link{R6Class}} for modelling an ISOSeries
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOSeries
+#' @format \code{\link[R6]{R6Class}} object.
 #'    
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Series}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Series}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Series}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Series}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -65,4 +65,4 @@ ISOSeries <- R6Class("ISOSeries",
       }
     }
  )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOServiceIdentification.R b/R/ISOServiceIdentification.R
index 0ba320b2..b346c0d0 100644
--- a/R/ISOServiceIdentification.R
+++ b/R/ISOServiceIdentification.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO service identification
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ServiceIdentification
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ServiceIdentification
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #encoding
@@ -106,8 +106,8 @@ ISOServiceIdentification <- R6Class("ISOServiceIdentification",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO service identification
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ServiceIdentification in ISO 19139
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ServiceIdentification in ISO 19139
+#' @format \code{\link[R6]{R6Class}} object.
 ISOServiceIdentification19139 <- R6Class("ISOServiceIdentification19139",
   inherit = ISOIdentification19139,
   private = list(
@@ -131,8 +131,8 @@ ISOServiceIdentification19139 <- R6Class("ISOServiceIdentification19139",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO service identification
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ServiceIdentification in ISO 19115-3
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ServiceIdentification in ISO 19115-3
+#' @format \code{\link[R6]{R6Class}} object.
 ISOServiceIdentification19115_3 <- R6Class("ISOServiceIdentification19115_3",
    inherit = ISOIdentification19115_3,
    private = list(
@@ -144,7 +144,7 @@ ISOServiceIdentification19115_3 <- R6Class("ISOServiceIdentification19115_3",
      #'@description Initializes object
      #'@param xml object of class \link{XMLInternalNode-class}
      initialize = function(xml = NULL){
-       super$initialize(xml = xml)
+       super$initialize(xml = xml, defaults = list())
      }
    )                        
 )
@@ -163,8 +163,8 @@ ISOServiceIdentification$new = function(xml = NULL){
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO service identification
-#' @return Object of \code{\link{R6Class}} for modelling an ISO ServiceIdentification
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO ServiceIdentification
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   #encoding
@@ -556,8 +556,8 @@ ISOSRVServiceIdentification <- R6Class("ISOSRVServiceIdentification",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO service identification
-#' @return Object of \code{\link{R6Class}} for modelling an ISO SRV ServiceIdentification in ISO 19139
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO SRV ServiceIdentification in ISO 19139
+#' @format \code{\link[R6]{R6Class}} object.
 ISOSRVServiceIdentification19139 <- R6Class("ISOSRVServiceIdentification19139",
    inherit = ISOServiceIdentification19139,
    private = list(
@@ -569,8 +569,7 @@ ISOSRVServiceIdentification19139 <- R6Class("ISOSRVServiceIdentification19139",
      #'@description Initializes object
      #'@param xml object of class \link{XMLInternalNode-class}
      initialize = function(xml = NULL){
-       defaults <- list(characterSet = ISOCharacterSet$new(value = "utf8"))
-       super$initialize(xml = xml, defaults = defaults)
+       super$initialize(xml = xml)
      }
    )                        
 )
@@ -581,8 +580,8 @@ ISOSRVServiceIdentification19139 <- R6Class("ISOSRVServiceIdentification19139",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO service identification
-#' @return Object of \code{\link{R6Class}} for modelling an ISO SRV ServiceIdentification in ISO 19115-3
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO SRV ServiceIdentification in ISO 19115-3
+#' @format \code{\link[R6]{R6Class}} object.
 ISOSRVServiceIdentification19115_3 <- R6Class("ISOSRVServiceIdentification19115_3",
    inherit = ISOServiceIdentification19115_3,
    private = list(
@@ -605,4 +604,4 @@ ISOSRVServiceIdentification$new = function(xml = NULL){
      "19115-3" = ISOSRVServiceIdentification19115_3$new(xml = xml)
   )
   return(self)
-}
\ No newline at end of file
+}
diff --git a/R/ISOSource.R b/R/ISOSource.R
index 1688b599..3194b886 100644
--- a/R/ISOSource.R
+++ b/R/ISOSource.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO source
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Source
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Source
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   src <- ISOSource$new()
@@ -142,4 +142,4 @@ ISOSource <- R6Class("ISOSource",
      }
 
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOSpatialRepresentation.R b/R/ISOSpatialRepresentation.R
index 7680c530..eda079ed 100644
--- a/R/ISOSpatialRepresentation.R
+++ b/R/ISOSpatialRepresentation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO address
-#' @return Object of \code{\link{R6Class}} for modelling an ISO abstract SpatialRepresentation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract SpatialRepresentation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note abstract class
 #' 
@@ -34,4 +34,4 @@ ISOSpatialRepresentation <- R6Class("ISOSpatialRepresentation",
       super$initialize(xml)
     }    
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOSpatialRepresentationType.R b/R/ISOSpatialRepresentationType.R
index f8d42845..0ce4763f 100644
--- a/R/ISOSpatialRepresentationType.R
+++ b/R/ISOSpatialRepresentationType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO spatial representation type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO SpatialRepresentationType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO SpatialRepresentationType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -45,4 +45,4 @@ ISOSpatialRepresentationType <- R6Class("ISOSpatialRepresentationType",
 
 ISOSpatialRepresentationType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOSpatialRepresentationType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOSpatialTemporalExtent.R b/R/ISOSpatialTemporalExtent.R
index bd5d5cc3..b240116b 100644
--- a/R/ISOSpatialTemporalExtent.R
+++ b/R/ISOSpatialTemporalExtent.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO spatialtemporal extent
-#' @return Object of \code{\link{R6Class}} for modelling an ISO SpatialTemporalExtent
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO SpatialTemporalExtent
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #create object
@@ -20,9 +20,9 @@
 #'   xml <- md$encode()
 #'   
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_SpatialTemporalExtent}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_SpatialTemporalExtent}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_SpatialTemporalExtent}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_SpatialTemporalExtent}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -66,4 +66,4 @@ ISOSpatialTemporalExtent <- R6Class("ISOSpatialTemporalExtent",
      }
      
    )                                          
-)
\ No newline at end of file
+)
diff --git a/R/ISOStandaloneQualityReportInformation.R b/R/ISOStandaloneQualityReportInformation.R
index 246ed670..aae562f6 100644
--- a/R/ISOStandaloneQualityReportInformation.R
+++ b/R/ISOStandaloneQualityReportInformation.R
@@ -4,11 +4,11 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO standalone quality report information
-#' @return Object of \code{\link{R6Class}} for modelling an ISO standalone quality report information
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO standalone quality report information
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' @references 
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_StandaloneQualityReportInformation}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_StandaloneQualityReportInformation}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -75,4 +75,4 @@ ISOStandaloneQualityReportInformation <- R6Class("ISOStandaloneQualityReportInfo
     }
     
   )
-)
\ No newline at end of file
+)
diff --git a/R/ISOStandardOrderProcess.R b/R/ISOStandardOrderProcess.R
index afd790d1..390b6117 100644
--- a/R/ISOStandardOrderProcess.R
+++ b/R/ISOStandardOrderProcess.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO StandardOrderProcess
-#' @return Object of \code{\link{R6Class}} for modelling an ISO StandardOrderProcess
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO StandardOrderProcess
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOStandardOrderProcess$new()
@@ -111,4 +111,4 @@ ISOStandardOrderProcess <- R6Class("ISOStandardOrderProcess",
        self$orderOptions = orderOptions
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOStereoMate.R b/R/ISOStereoMate.R
index 0e5566b8..1d759ed8 100644
--- a/R/ISOStereoMate.R
+++ b/R/ISOStereoMate.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO stereo mate
-#' @return Object of \code{\link{R6Class}} for modelling an ISOStereoMate
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOStereoMate
+#' @format \code{\link[R6]{R6Class}} object.
 #'    
 #' @references 
 #'   ISO 19115:2003 - Geographic information -- Metadata 
@@ -26,4 +26,4 @@ ISOStereoMate <- R6Class("ISOStereoMate",
      super$initialize(xml = xml)
    }
  )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOTelephone.R b/R/ISOTelephone.R
index d253600c..396aa2fd 100644
--- a/R/ISOTelephone.R
+++ b/R/ISOTelephone.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO file identifier
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Telephone
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Telephone
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOTelephone$new()
@@ -14,9 +14,9 @@
 #'   xml <- md$encode()
 #'   
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Telephone}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Telephone}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Telephone}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Telephone}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -95,4 +95,4 @@ ISOTelephone <- R6Class("ISOTelephone",
        self$numberType <- numberType
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOTelephoneType.R b/R/ISOTelephoneType.R
index 65d776ad..57cfca1d 100644
--- a/R/ISOTelephoneType.R
+++ b/R/ISOTelephoneType.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO telephone type
-#' @return Object of \code{\link{R6Class}} for modelling an ISO TelephoneType
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO TelephoneType
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -14,9 +14,9 @@
 #'   voice <- ISOTelephoneType$new(value = "voice")
 #'   
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_TelephoneTypeCode}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_TelephoneTypeCode}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_TelephoneTypeCode}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_TelephoneTypeCode}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -45,4 +45,4 @@ ISOTelephoneType <- R6Class("ISOTelephoneType",
 
 ISOTelephoneType$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOTelephoneType, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOTemporalExtent.R b/R/ISOTemporalExtent.R
index e12c288a..43ff3f73 100644
--- a/R/ISOTemporalExtent.R
+++ b/R/ISOTemporalExtent.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO temporal extent
-#' @return Object of \code{\link{R6Class}} for modelling an ISO TemporalExtent
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO TemporalExtent
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'    te <- ISOTemporalExtent$new()
@@ -15,9 +15,9 @@
 #'    te$setTimePeriod(tp)
 #' 
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_TemporalExtent}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_TemporalExtent}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_TemporalExtent}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_TemporalExtent}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -58,4 +58,4 @@ ISOTemporalExtent <- R6Class("ISOTemporalExtent",
       self$extent = timePeriod
     }
   )                                          
-)
\ No newline at end of file
+)
diff --git a/R/ISOTopicCategory.R b/R/ISOTopicCategory.R
index a7f007b8..d2a69016 100644
--- a/R/ISOTopicCategory.R
+++ b/R/ISOTopicCategory.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO topic category
-#' @return Object of \code{\link{R6Class}} for modelling an ISO TopicCategory
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO TopicCategory
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -45,4 +45,4 @@ ISOTopicCategory <- R6Class("ISOTopicCategory",
 
 ISOTopicCategory$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOTopicCategory, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOTopologyLevel.R b/R/ISOTopologyLevel.R
index 72245530..9d32c9fc 100644
--- a/R/ISOTopologyLevel.R
+++ b/R/ISOTopologyLevel.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO topology level charset
-#' @return Object of \code{\link{R6Class}} for modelling an ISO TopologyLevel
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO TopologyLevel
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #possible values
@@ -45,4 +45,4 @@ ISOTopologyLevel <- R6Class("ISOTopologyLevel",
 
 ISOTopologyLevel$values <- function(labels = FALSE){
   return(ISOCodeListValue$values(ISOTopologyLevel, labels))
-}
\ No newline at end of file
+}
diff --git a/R/ISOTypeName.R b/R/ISOTypeName.R
index 07d0e391..15ab77ad 100644
--- a/R/ISOTypeName.R
+++ b/R/ISOTypeName.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO typename
-#' @return Object of \code{\link{R6Class}} for modelling an ISOTypeName
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOTypeName
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   typeName <- ISOTypeName$new(aName = "name")
@@ -52,4 +52,4 @@ ISOTypeName <- R6Class("ISOTypeName",
        }
      }
    )         
-)
\ No newline at end of file
+)
diff --git a/R/ISOURI.R b/R/ISOURI.R
index f3290385..cfd985a3 100644
--- a/R/ISOURI.R
+++ b/R/ISOURI.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO URI
-#' @return Object of \code{\link{R6Class}} for modelling an ISO URI
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO URI
+#' @format \code{\link[R6]{R6Class}} object.
 #'   
 #' @references 
 #'   - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_URI}
@@ -28,4 +28,4 @@ ISOURI <- R6Class("ISOURI",
       super$initialize(xml = xml)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOURL.R b/R/ISOURL.R
index 0e33cec2..34fd6f74 100644
--- a/R/ISOURL.R
+++ b/R/ISOURL.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO URL
-#' @return Object of \code{\link{R6Class}} for modelling an ISOURL
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOURL
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used by geometa internal XML decoder/encoder
 #' 
diff --git a/R/ISOUnlimitedInteger.R b/R/ISOUnlimitedInteger.R
index 4a048ceb..b55a41dc 100644
--- a/R/ISOUnlimitedInteger.R
+++ b/R/ISOUnlimitedInteger.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO unlimited integer
-#' @return Object of \code{\link{R6Class}} for modelling an ISO UnlimitedInteger
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO UnlimitedInteger
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used by geometa internal XML decoder/encoder
 #' 
@@ -58,4 +58,4 @@ ISOUnlimitedInteger <- R6Class("ISOUnlimitedInteger",
         }
       }
     )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOUomIdentifier.R b/R/ISOUomIdentifier.R
index 0e713647..b7225297 100644
--- a/R/ISOUomIdentifier.R
+++ b/R/ISOUomIdentifier.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO uom identifier
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Uom Identifier
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Uom Identifier
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references
 #'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gco/1.0/gco/#element_UomIdentifier}
@@ -34,4 +34,4 @@ ISOUomIdentifier <- R6Class("ISOUomIdentifier",
       }
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOUsabilityElement.R b/R/ISOUsabilityElement.R
index fe99a3f1..b81984a1 100644
--- a/R/ISOUsabilityElement.R
+++ b/R/ISOUsabilityElement.R
@@ -4,13 +4,13 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO data quality usability element
-#' @return Object of \code{\link{R6Class}} for modelling an ISOUsabilityElement
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISOUsabilityElement
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' @references 
-#'   - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_UsabilityElement}
+#'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_UsabilityElement}
 #'   
-#'   - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_UsabilityElement}
+#'   - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_UsabilityElement}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -30,4 +30,4 @@ ISOUsabilityElement <- R6Class("ISOUsabilityElement",
        super$initialize(xml = xml)
      }
    )
-)
\ No newline at end of file
+)
diff --git a/R/ISOUsage.R b/R/ISOUsage.R
index 53b8924b..b7eb0812 100644
--- a/R/ISOUsage.R
+++ b/R/ISOUsage.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO usage
-#' @return Object of \code{\link{R6Class}} for modelling an ISO Usage
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO Usage
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_MD_Usage}
@@ -98,4 +98,4 @@ ISOUsage <- R6Class("ISOUsage",
       return(self$delListElement("userContactInfo", contact))
     }
   )                                          
-)
\ No newline at end of file
+)
diff --git a/R/ISOVectorSpatialRepresentation.R b/R/ISOVectorSpatialRepresentation.R
index 902b8871..132fbad1 100644
--- a/R/ISOVectorSpatialRepresentation.R
+++ b/R/ISOVectorSpatialRepresentation.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO address
-#' @return Object of \code{\link{R6Class}} for modelling an ISO VectorSpatialRepresentation
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO VectorSpatialRepresentation
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   md <- ISOVectorSpatialRepresentation$new()
@@ -84,4 +84,4 @@ ISOVectorSpatialRepresentation <- R6Class("ISOVectorSpatialRepresentation",
     }
     
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/ISOVerticalExtent.R b/R/ISOVerticalExtent.R
index fedac691..776464eb 100644
--- a/R/ISOVerticalExtent.R
+++ b/R/ISOVerticalExtent.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO vertical extent
-#' @return Object of \code{\link{R6Class}} for modelling an ISO VerticalExtent
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO VerticalExtent
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples
 #'   ve <- ISOVerticalExtent$new()
@@ -14,9 +14,9 @@
 #'   xml <- ve$encode()
 #'   
 #' @references 
-#'  - ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_VerticalExtent}
+#'  - ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_VerticalExtent}
 #'  
-#'  - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_VerticalExtent}
+#'  - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_VerticalExtent}
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
@@ -73,4 +73,4 @@ ISOVerticalExtent <- R6Class("ISOVerticalExtent",
     }
    
   )                                          
-)
\ No newline at end of file
+)
diff --git a/R/ISoImagerySensor.R b/R/ISoImagerySensor.R
index 7d3c4b34..e0371228 100644
--- a/R/ISoImagerySensor.R
+++ b/R/ISoImagerySensor.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO imagery sensor
-#' @return Object of \code{\link{R6Class}} for modelling an ISO imagery sensor
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery sensor
+#' @format \code{\link[R6]{R6Class}} object.
 #'    
 #' @references 
 #'   - 19115-3 \url{https://schemas.isotc211.org/19115/-3/mac/2.0/mac/#element_MI_Sensor}
@@ -53,4 +53,4 @@ ISOImagerySensor <- R6Class("ISOImagerySensor",
     
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWEAbstractDataComponent.R b/R/SWEAbstractDataComponent.R
index aad4de9e..dbe51296 100644
--- a/R/SWEAbstractDataComponent.R
+++ b/R/SWEAbstractDataComponent.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE Abstract data component
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE Abstract data component
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used internally by geometa
 #' 
@@ -55,4 +55,4 @@ SWEAbstractDataComponent <- R6Class("SWEAbstractDataComponent",
       return(self$delListElement("name", name))
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWEAbstractEncoding.R b/R/SWEAbstractEncoding.R
index c5ada695..3a5eee15 100644
--- a/R/SWEAbstractEncoding.R
+++ b/R/SWEAbstractEncoding.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE abstract encoding object
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE abstract encoding object
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -28,4 +28,4 @@ SWEAbstractEncoding <- R6Class("SWEAbstractEncoding",
                        wrap = TRUE)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWEAbstractObject.R b/R/SWEAbstractObject.R
index 43970538..65d02448 100644
--- a/R/SWEAbstractObject.R
+++ b/R/SWEAbstractObject.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML
-#' @return Object of \code{\link{R6Class}} for modelling an SWE abstract object
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE abstract object
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used internally by geometa
 #' 
@@ -34,4 +34,4 @@ SWEAbstractObject <- R6Class("SWEAbstractObject",
                         wrap = wrap, value_as_field = value_as_field)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWEAbstractSWE.R b/R/SWEAbstractSWE.R
index 08327bc1..691bdbc9 100644
--- a/R/SWEAbstractSWE.R
+++ b/R/SWEAbstractSWE.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML
-#' @return Object of \code{\link{R6Class}} for modelling an SWE abstract SWE object
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE abstract SWE object
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used internally by geometa
 #' 
@@ -34,4 +34,4 @@ SWEAbstractSWE <- R6Class("SWEAbstractSWE",
                         wrap = wrap, value_as_field = value_as_field)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWEAbstractSWEIdentifiable.R b/R/SWEAbstractSWEIdentifiable.R
index bc76a996..6bf606ae 100644
--- a/R/SWEAbstractSWEIdentifiable.R
+++ b/R/SWEAbstractSWEIdentifiable.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE abstract identifiable
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE abstract identifiable
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -58,4 +58,4 @@ SWEAbstractSWEIdentifiable <- R6Class("SWEAbstractSWEIdentifiable",
      }
      
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWEAbstractSimpleComponent.R b/R/SWEAbstractSimpleComponent.R
index 2d16737f..8dab6c4e 100644
--- a/R/SWEAbstractSimpleComponent.R
+++ b/R/SWEAbstractSimpleComponent.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE Abstract simple component
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE Abstract simple component
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -40,4 +40,4 @@ SWEAbstractSimpleComponent <- R6Class("SWEAbstractSimpleComponent",
       self$nilValues = SWENilValues$new(value = nilValue)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWECategory.R b/R/SWECategory.R
index 1d143f8f..e981fca3 100644
--- a/R/SWECategory.R
+++ b/R/SWECategory.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE Category
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE Category
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -71,4 +71,4 @@ SWECategory <- R6Class("SWECategory",
        self$value <- SWEElement$create(element = "value", value = value)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWECategoryRange.R b/R/SWECategoryRange.R
index 5d886daa..3d9e1d7e 100644
--- a/R/SWECategoryRange.R
+++ b/R/SWECategoryRange.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE CategoryRange
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE CategoryRange
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -81,4 +81,4 @@ SWECategoryRange <- R6Class("SWECategoryRange",
       self$value <- SWEElement$create(element = "value", value = value)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWECount.R b/R/SWECount.R
index e0cf7a36..34f60288 100644
--- a/R/SWECount.R
+++ b/R/SWECount.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE Count
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE Count
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -59,4 +59,4 @@ SWECount <- R6Class("SWECount",
       self$value <- SWEElement$create(element = "value", value = value)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWECountRange.R b/R/SWECountRange.R
index 59ef3d73..f10f1aa4 100644
--- a/R/SWECountRange.R
+++ b/R/SWECountRange.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE CountRange
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE CountRange
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -70,4 +70,4 @@ SWECountRange <- R6Class("SWECountRange",
       self$value <- SWEElement$create(element = "value", value = value)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWEDataRecord.R b/R/SWEDataRecord.R
index 2f9daf1b..03ab258f 100644
--- a/R/SWEDataRecord.R
+++ b/R/SWEDataRecord.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE data record
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE data record
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Class used internally by geometa
 #' 
@@ -47,4 +47,4 @@ SWEDataRecord <- R6Class("SWEDataRecord",
       return(self$delListElement("field", field))
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWEElement.R b/R/SWEElement.R
index 45907269..7be6e05f 100644
--- a/R/SWEElement.R
+++ b/R/SWEElement.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO GML element
-#' @return Object of \code{\link{R6Class}} for modelling an GML element
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an GML element
+#' @format \code{\link[R6]{R6Class}} object.
 #'
 #' @section Methods:
 #' \describe{
@@ -100,4 +100,4 @@ SWEElement$create <- function(element, value = NULL,  attrs = list(), href = NUL
   if(!is.null(codeSpace)) sweElem$setCodeSpace(codeSpace)
   
   return(sweElem)
-}
\ No newline at end of file
+}
diff --git a/R/SWENilValues.R b/R/SWENilValues.R
index e367a40d..3702099c 100644
--- a/R/SWENilValues.R
+++ b/R/SWENilValues.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE nil values object
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE nil values object
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -40,4 +40,4 @@ SWENilValues <- R6Class("SWENilValues",
         self$nilValue <- c(self$nilValue, nilValueElem)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWEQuantity.R b/R/SWEQuantity.R
index f3bfc970..a3596169 100644
--- a/R/SWEQuantity.R
+++ b/R/SWEQuantity.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE Quantity
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE Quantity
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -72,4 +72,4 @@ SWEQuantity <- R6Class("SWEQuantity",
       self$value <- SWEElement$create(element = "value", value = value)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWEQuantityRange.R b/R/SWEQuantityRange.R
index 17636fd0..adb2a1ab 100644
--- a/R/SWEQuantityRange.R
+++ b/R/SWEQuantityRange.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE QuantityRange
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE QuantityRange
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -83,4 +83,4 @@ SWEQuantityRange <- R6Class("SWEQuantityRange",
        self$value <- SWEElement$create(element = "value", value = value)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWEText.R b/R/SWEText.R
index b9001edc..c4d9c1f5 100644
--- a/R/SWEText.R
+++ b/R/SWEText.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE Text
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE Text
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -56,4 +56,4 @@ SWEText <- R6Class("SWEText",
       self$value <- SWEElement$create(element = "value", value = value)
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWETextEncoding.R b/R/SWETextEncoding.R
index 1dffd36c..ca0120d0 100644
--- a/R/SWETextEncoding.R
+++ b/R/SWETextEncoding.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE text encoding object
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE text encoding object
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -40,4 +40,4 @@ SWETextEncoding <- R6Class("SWETextEncoding",
       }
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWETime.R b/R/SWETime.R
index ef733cc8..132d43f4 100644
--- a/R/SWETime.R
+++ b/R/SWETime.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE Time
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE Time
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -72,4 +72,4 @@ SWETime <- R6Class("SWETime",
        self$value <- SWEElement$create(element = "value", value = value)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWETimeRange.R b/R/SWETimeRange.R
index 888874a2..fdc82024 100644
--- a/R/SWETimeRange.R
+++ b/R/SWETimeRange.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE Time Range
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE Time Range
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -71,4 +71,4 @@ SWETimeRange <- R6Class("SWETimeRange",
       self$value <- SWEElement$create(element = "value", value = matrix(list(start, end), nrow = 1, ncol = 2, byrow = TRUE))
     }
   )                        
-)
\ No newline at end of file
+)
diff --git a/R/SWEXMLEncoding.R b/R/SWEXMLEncoding.R
index 27b3f872..dafe09d0 100644
--- a/R/SWEXMLEncoding.R
+++ b/R/SWEXMLEncoding.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords ISO SWE
-#' @return Object of \code{\link{R6Class}} for modelling an SWE XML encoding object
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling an SWE XML encoding object
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @references 
 #'   SWE Common Data Model Encoding Standard. https://www.ogc.org/standards/swecommon
@@ -26,4 +26,4 @@ SWEXMLEncoding <- R6Class("SWEXMLEncoding",
        super$initialize(xml = xml)
      }
    )                        
-)
\ No newline at end of file
+)
diff --git a/R/geometa_coverage.R b/R/geometa_coverage.R
index aed8c8f8..9f6154ae 100644
--- a/R/geometa_coverage.R
+++ b/R/geometa_coverage.R
@@ -226,7 +226,7 @@ get_schema_elements <- function(url, verbose = FALSE, schemaCollector = new.env(
 #' @note This function is used as Quality Assurance indicator to assess the percentage of completeness
 #' of ISO/OGC standards in \pkg{geometa}.
 #'
-#' @usage geometa_coverage()
+#' @usage geometa_coverage(version)
 #' 
 #' @param version main metadata standard version
 #' @return an object of class \code{data.frame}
diff --git a/R/geometa_logger.R b/R/geometa_logger.R
index adfdf987..397bf397 100644
--- a/R/geometa_logger.R
+++ b/R/geometa_logger.R
@@ -3,8 +3,8 @@
 #' @docType class
 #' @export
 #' @keywords logger
-#' @return Object of \code{\link{R6Class}} for modelling a simple logger
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a simple logger
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @note Logger class used internally by geometa
 #'
diff --git a/R/geometa_mapping.R b/R/geometa_mapping.R
index d3f64d38..44d6b57d 100644
--- a/R/geometa_mapping.R
+++ b/R/geometa_mapping.R
@@ -4,8 +4,8 @@
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords metadata convert mapping
-#' @return Object of \code{\link{R6Class}} for modelling a mapping format
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a mapping format
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @examples 
 #'   #example on how geometa format is defined as pivot format
@@ -67,8 +67,8 @@ pivot_format <- R6Class("pivot_format",
 #' @importFrom R6 R6Class
 #' @export
 #' @keywords metadata convert mapping
-#' @return Object of \code{\link{R6Class}} for modelling a mapping format converter
-#' @format \code{\link{R6Class}} object.
+#' @return Object of \code{\link[R6]{R6Class}} for modelling a mapping format converter
+#' @format \code{\link[R6]{R6Class}} object.
 #' 
 #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
 #'
diff --git a/man/GMLAbstractCRS.Rd b/man/GMLAbstractCRS.Rd
index efdcdd96..3fe7db5e 100644
--- a/man/GMLAbstractCRS.Rd
+++ b/man/GMLAbstractCRS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractCRS}
 \title{GMLAbstractCRS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLAbstractCRS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractCRS
 }
 \description{
 GMLAbstractCRS
diff --git a/man/GMLAbstractCoordinateOperation.Rd b/man/GMLAbstractCoordinateOperation.Rd
index b6afa2e6..7c518efc 100644
--- a/man/GMLAbstractCoordinateOperation.Rd
+++ b/man/GMLAbstractCoordinateOperation.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractCoordinateOperation}
 \title{GMLAbstractCoordinateOperation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLAbstractCoordinateOperation
+Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractCoordinateOperation
 }
 \description{
 GMLAbstractCoordinateOperation
diff --git a/man/GMLAbstractCoordinateSystem.Rd b/man/GMLAbstractCoordinateSystem.Rd
index 4f8f6381..8e24deb8 100644
--- a/man/GMLAbstractCoordinateSystem.Rd
+++ b/man/GMLAbstractCoordinateSystem.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractCoordinateSystem}
 \title{GMLAbstractCoordinateSystem}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLAbstractCoordinateSystem
+Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractCoordinateSystem
 }
 \description{
 GMLAbstractCoordinateSystem
diff --git a/man/GMLAbstractCoverage.Rd b/man/GMLAbstractCoverage.Rd
index 8e2a3232..b61a5c12 100644
--- a/man/GMLAbstractCoverage.Rd
+++ b/man/GMLAbstractCoverage.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractCoverage}
 \title{GMLAbstractCoverage}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML abstract coverage
+Object of \code{\link[R6]{R6Class}} for modelling an GML abstract coverage
 }
 \description{
 GMLAbstractCoverage
diff --git a/man/GMLAbstractCurve.Rd b/man/GMLAbstractCurve.Rd
index 99aff068..7fb0eee0 100644
--- a/man/GMLAbstractCurve.Rd
+++ b/man/GMLAbstractCurve.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractCurve}
 \title{GMLAbstractCurve}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML abstract curve
+Object of \code{\link[R6]{R6Class}} for modelling an GML abstract curve
 }
 \description{
 GMLAbstractCurve
diff --git a/man/GMLAbstractDiscreteCoverage.Rd b/man/GMLAbstractDiscreteCoverage.Rd
index c9f8b433..7bdd1439 100644
--- a/man/GMLAbstractDiscreteCoverage.Rd
+++ b/man/GMLAbstractDiscreteCoverage.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractDiscreteCoverage}
 \title{GMLAbstractDiscreteCoverage}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML abstract discrete coverage
+Object of \code{\link[R6]{R6Class}} for modelling an GML abstract discrete coverage
 }
 \description{
 GMLAbstractDiscreteCoverage
diff --git a/man/GMLAbstractFeature.Rd b/man/GMLAbstractFeature.Rd
index ba47196a..6d5d7870 100644
--- a/man/GMLAbstractFeature.Rd
+++ b/man/GMLAbstractFeature.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractFeature}
 \title{GMLAbstractFeature}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML abstract feature
+Object of \code{\link[R6]{R6Class}} for modelling an GML abstract feature
 }
 \description{
 GMLAbstractFeature
diff --git a/man/GMLAbstractGML.Rd b/man/GMLAbstractGML.Rd
index b5786704..befa3617 100644
--- a/man/GMLAbstractGML.Rd
+++ b/man/GMLAbstractGML.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractGML}
 \title{GMLAbstractGML}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML abstract GML
+Object of \code{\link[R6]{R6Class}} for modelling an GML abstract GML
 }
 \description{
 GMLAbstractGML
diff --git a/man/GMLAbstractGeneralConversion.Rd b/man/GMLAbstractGeneralConversion.Rd
index 4b72301a..c2e4680f 100644
--- a/man/GMLAbstractGeneralConversion.Rd
+++ b/man/GMLAbstractGeneralConversion.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractGeneralConversion}
 \title{GMLAbstractGeneralConversion}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLAbstractGeneralConversion
+Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractGeneralConversion
 }
 \description{
 GMLAbstractGeneralConversion
diff --git a/man/GMLAbstractGeneralDerivedCRS.Rd b/man/GMLAbstractGeneralDerivedCRS.Rd
index 9955f705..0f5ed384 100644
--- a/man/GMLAbstractGeneralDerivedCRS.Rd
+++ b/man/GMLAbstractGeneralDerivedCRS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractGeneralDerivedCRS}
 \title{GMLAbstractGeneralDerivedCRS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLAbstractGeneralDerivedCRS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractGeneralDerivedCRS
 }
 \description{
 GMLAbstractGeneralDerivedCRS
diff --git a/man/GMLAbstractGeneralOperationParameter.Rd b/man/GMLAbstractGeneralOperationParameter.Rd
index 337442fb..e54eb47a 100644
--- a/man/GMLAbstractGeneralOperationParameter.Rd
+++ b/man/GMLAbstractGeneralOperationParameter.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractGeneralOperationParameter}
 \title{GMLAbstractGeneralOperationParameter}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLAbstractGeneralOperationParameter
+Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractGeneralOperationParameter
 }
 \description{
 GMLAbstractGeneralOperationParameter
diff --git a/man/GMLAbstractGeneralParameterValue.Rd b/man/GMLAbstractGeneralParameterValue.Rd
index 90155f2a..3da17c52 100644
--- a/man/GMLAbstractGeneralParameterValue.Rd
+++ b/man/GMLAbstractGeneralParameterValue.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractGeneralParameterValue}
 \title{GMLAbstractGeneralParameterValue}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML abstract general ParameterValue
+Object of \code{\link[R6]{R6Class}} for modelling an GML abstract general ParameterValue
 }
 \description{
 GMLAbstractGeneralParameterValue
diff --git a/man/GMLAbstractGeometricAggregate.Rd b/man/GMLAbstractGeometricAggregate.Rd
index 809bea1a..a611a6f8 100644
--- a/man/GMLAbstractGeometricAggregate.Rd
+++ b/man/GMLAbstractGeometricAggregate.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractGeometricAggregate}
 \title{GMLAbstractGeometricAggregate}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML abstract Geometric Aggregate
+Object of \code{\link[R6]{R6Class}} for modelling an GML abstract Geometric Aggregate
 }
 \description{
 GMLAbstractGeometricAggregate
diff --git a/man/GMLAbstractGeometricPrimitive.Rd b/man/GMLAbstractGeometricPrimitive.Rd
index 61155e74..ef8935a9 100644
--- a/man/GMLAbstractGeometricPrimitive.Rd
+++ b/man/GMLAbstractGeometricPrimitive.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractGeometricPrimitive}
 \title{GMLAbstractGeometricPrimitive}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML abstract Geometric Primitive
+Object of \code{\link[R6]{R6Class}} for modelling an GML abstract Geometric Primitive
 }
 \description{
 GMLAbstractGeometricPrimitive
diff --git a/man/GMLAbstractGeometry.Rd b/man/GMLAbstractGeometry.Rd
index 64290f69..41591ff3 100644
--- a/man/GMLAbstractGeometry.Rd
+++ b/man/GMLAbstractGeometry.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractGeometry}
 \title{GMLAbstractGeometry}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML abstract Geometry
+Object of \code{\link[R6]{R6Class}} for modelling an GML abstract Geometry
 }
 \description{
 GMLAbstractGeometry
diff --git a/man/GMLAbstractImplicitGeometry.Rd b/man/GMLAbstractImplicitGeometry.Rd
index 7d4c4b63..4977bb6e 100644
--- a/man/GMLAbstractImplicitGeometry.Rd
+++ b/man/GMLAbstractImplicitGeometry.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractImplicitGeometry}
 \title{GMLAbstractImplicitGeometry}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML abstract implicit Geometry
+Object of \code{\link[R6]{R6Class}} for modelling an GML abstract implicit Geometry
 }
 \description{
 GMLAbstractImplicitGeometry
diff --git a/man/GMLAbstractObject.Rd b/man/GMLAbstractObject.Rd
index 4566bdbf..ff53b2fb 100644
--- a/man/GMLAbstractObject.Rd
+++ b/man/GMLAbstractObject.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractObject}
 \title{GMLAbstractObject}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML abstract object
+Object of \code{\link[R6]{R6Class}} for modelling an GML abstract object
 }
 \description{
 GMLAbstractObject
diff --git a/man/GMLAbstractReferenceableGrid.Rd b/man/GMLAbstractReferenceableGrid.Rd
index dfb7168d..4375b280 100644
--- a/man/GMLAbstractReferenceableGrid.Rd
+++ b/man/GMLAbstractReferenceableGrid.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractReferenceableGrid}
 \title{GMLAbstractReferenceableGrid}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML grid
+Object of \code{\link[R6]{R6Class}} for modelling an GML grid
 }
 \description{
 GMLAbstractReferenceableGrid
diff --git a/man/GMLAbstractRing.Rd b/man/GMLAbstractRing.Rd
index 2458cc4a..89ff9424 100644
--- a/man/GMLAbstractRing.Rd
+++ b/man/GMLAbstractRing.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractRing}
 \title{GMLAbstractRing}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML abstract ring
+Object of \code{\link[R6]{R6Class}} for modelling an GML abstract ring
 }
 \description{
 GMLAbstractRing
diff --git a/man/GMLAbstractSingleCRS.Rd b/man/GMLAbstractSingleCRS.Rd
index bbe2e936..bb6f454f 100644
--- a/man/GMLAbstractSingleCRS.Rd
+++ b/man/GMLAbstractSingleCRS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractSingleCRS}
 \title{GMLAbstractSingleCRS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLAbstractSingleCRS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractSingleCRS
 }
 \description{
 GMLAbstractSingleCRS
diff --git a/man/GMLAbstractSingleOperation.Rd b/man/GMLAbstractSingleOperation.Rd
index a2de6315..01e0b581 100644
--- a/man/GMLAbstractSingleOperation.Rd
+++ b/man/GMLAbstractSingleOperation.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractSingleOperation}
 \title{GMLAbstractSingleOperation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLAbstractSingleOperation
+Object of \code{\link[R6]{R6Class}} for modelling an GMLAbstractSingleOperation
 }
 \description{
 GMLAbstractSingleOperation
diff --git a/man/GMLAbstractSurface.Rd b/man/GMLAbstractSurface.Rd
index 06e5ed7f..a0531203 100644
--- a/man/GMLAbstractSurface.Rd
+++ b/man/GMLAbstractSurface.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractSurface}
 \title{GMLAbstractSurface}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML abstract surface
+Object of \code{\link[R6]{R6Class}} for modelling an GML abstract surface
 }
 \description{
 GMLAbstractSurface
diff --git a/man/GMLAbstractTimeGeometricPrimitive.Rd b/man/GMLAbstractTimeGeometricPrimitive.Rd
index 4291e785..2dbec6c1 100644
--- a/man/GMLAbstractTimeGeometricPrimitive.Rd
+++ b/man/GMLAbstractTimeGeometricPrimitive.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractTimeGeometricPrimitive}
 \title{GMLAbstractTimeGeometricPrimitive}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO GML abstract temporal primitive
+Object of \code{\link[R6]{R6Class}} for modelling an ISO GML abstract temporal primitive
 }
 \description{
 GMLAbstractTimeGeometricPrimitive
diff --git a/man/GMLAbstractTimeObject.Rd b/man/GMLAbstractTimeObject.Rd
index 2feef58d..12f016fe 100644
--- a/man/GMLAbstractTimeObject.Rd
+++ b/man/GMLAbstractTimeObject.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractTimeObject}
 \title{GMLAbstractTimeObject}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML AbstractTimeObject
+Object of \code{\link[R6]{R6Class}} for modelling an GML AbstractTimeObject
 }
 \description{
 GMLAbstractTimeObject
diff --git a/man/GMLAbstractTimePrimitive.Rd b/man/GMLAbstractTimePrimitive.Rd
index eacb9366..09ef166e 100644
--- a/man/GMLAbstractTimePrimitive.Rd
+++ b/man/GMLAbstractTimePrimitive.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAbstractTimePrimitive}
 \title{GMLAbstractTimePrimitive}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML AbstractTimePrimitive
+Object of \code{\link[R6]{R6Class}} for modelling an GML AbstractTimePrimitive
 }
 \description{
 GMLAbstractTimePrimitive
diff --git a/man/GMLAffineCS.Rd b/man/GMLAffineCS.Rd
index db013b7a..6e9c9c20 100644
--- a/man/GMLAffineCS.Rd
+++ b/man/GMLAffineCS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLAffineCS}
 \title{GMLAffineCS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLAffineCS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLAffineCS
 }
 \description{
 GMLAffineCS
diff --git a/man/GMLBaseUnit.Rd b/man/GMLBaseUnit.Rd
index 21df1d78..c37e247d 100644
--- a/man/GMLBaseUnit.Rd
+++ b/man/GMLBaseUnit.Rd
@@ -5,10 +5,10 @@
 \alias{GMLBaseUnit}
 \title{GMLBaseUnit}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML base unit
+Object of \code{\link[R6]{R6Class}} for modelling an GML base unit
 }
 \description{
 GMLBaseUnit
diff --git a/man/GMLCOVAbstractCoverage.Rd b/man/GMLCOVAbstractCoverage.Rd
index 270ed6ed..9500d470 100644
--- a/man/GMLCOVAbstractCoverage.Rd
+++ b/man/GMLCOVAbstractCoverage.Rd
@@ -5,10 +5,10 @@
 \alias{GMLCOVAbstractCoverage}
 \title{GMLCOVAbstractCoverage}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a GMLCOV Abstract Coverage
+Object of \code{\link[R6]{R6Class}} for modelling a GMLCOV Abstract Coverage
 }
 \description{
 GMLCOVAbstractCoverage
diff --git a/man/GMLCOVExtension.Rd b/man/GMLCOVExtension.Rd
index 40d70384..2d7dc8f6 100644
--- a/man/GMLCOVExtension.Rd
+++ b/man/GMLCOVExtension.Rd
@@ -5,10 +5,10 @@
 \alias{GMLCOVExtension}
 \title{GMLCOVExtension}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a GMLCOV Extension
+Object of \code{\link[R6]{R6Class}} for modelling a GMLCOV Extension
 }
 \description{
 GMLCOVExtension
diff --git a/man/GMLCartesianCS.Rd b/man/GMLCartesianCS.Rd
index b0d7070c..ac020ebd 100644
--- a/man/GMLCartesianCS.Rd
+++ b/man/GMLCartesianCS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLCartesianCS}
 \title{GMLCartesianCS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLCartesianCS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLCartesianCS
 }
 \description{
 GMLCartesianCS
diff --git a/man/GMLCodeType.Rd b/man/GMLCodeType.Rd
index 92be7ebd..2874942b 100644
--- a/man/GMLCodeType.Rd
+++ b/man/GMLCodeType.Rd
@@ -5,10 +5,10 @@
 \alias{GMLCodeType}
 \title{GMLCodeType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a GML code type
+Object of \code{\link[R6]{R6Class}} for modelling a GML code type
 }
 \description{
 GMLCodeType
diff --git a/man/GMLCompoundCRS.Rd b/man/GMLCompoundCRS.Rd
index fafe5fa6..baa0d917 100644
--- a/man/GMLCompoundCRS.Rd
+++ b/man/GMLCompoundCRS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLCompoundCRS}
 \title{GMLCompoundCRS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link [R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLCompoundCRS
+Object of \code{\link [R6]{R6Class}} for modelling an GMLCompoundCRS
 }
 \description{
 GMLCompoundCRS
diff --git a/man/GMLConventionalUnit.Rd b/man/GMLConventionalUnit.Rd
index 1655ed7d..9e77eda3 100644
--- a/man/GMLConventionalUnit.Rd
+++ b/man/GMLConventionalUnit.Rd
@@ -5,10 +5,10 @@
 \alias{GMLConventionalUnit}
 \title{GMLConventionalUnit}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML derived unit
+Object of \code{\link[R6]{R6Class}} for modelling an GML derived unit
 }
 \description{
 GMLConventionalUnit
diff --git a/man/GMLConversion.Rd b/man/GMLConversion.Rd
index f04e1552..d579033b 100644
--- a/man/GMLConversion.Rd
+++ b/man/GMLConversion.Rd
@@ -5,10 +5,10 @@
 \alias{GMLConversion}
 \title{GMLConversion}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLConversion
+Object of \code{\link[R6]{R6Class}} for modelling an GMLConversion
 }
 \description{
 GMLConversion
diff --git a/man/GMLCoordinateSystemAxis.Rd b/man/GMLCoordinateSystemAxis.Rd
index 63023613..abb3c6d3 100644
--- a/man/GMLCoordinateSystemAxis.Rd
+++ b/man/GMLCoordinateSystemAxis.Rd
@@ -5,10 +5,10 @@
 \alias{GMLCoordinateSystemAxis}
 \title{GMLCoordinateSystemAxis}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLCoordinateSystemAxis
+Object of \code{\link[R6]{R6Class}} for modelling an GMLCoordinateSystemAxis
 }
 \description{
 GMLCoordinateSystemAxis
diff --git a/man/GMLCylindricalCS.Rd b/man/GMLCylindricalCS.Rd
index 20b65f93..3abfcd59 100644
--- a/man/GMLCylindricalCS.Rd
+++ b/man/GMLCylindricalCS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLCylindricalCS}
 \title{GMLCylindricalCS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLCylindricalCS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLCylindricalCS
 }
 \description{
 GMLCylindricalCS
diff --git a/man/GMLDefinition.Rd b/man/GMLDefinition.Rd
index 1ff5eb83..91054ec0 100644
--- a/man/GMLDefinition.Rd
+++ b/man/GMLDefinition.Rd
@@ -5,10 +5,10 @@
 \alias{GMLDefinition}
 \title{GMLDefinition}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML definition
+Object of \code{\link[R6]{R6Class}} for modelling an GML definition
 }
 \description{
 GMLDefinition
diff --git a/man/GMLDerivedCRS.Rd b/man/GMLDerivedCRS.Rd
index f2358467..ec240822 100644
--- a/man/GMLDerivedCRS.Rd
+++ b/man/GMLDerivedCRS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLDerivedCRS}
 \title{GMLDerivedCRS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLDerivedCRS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLDerivedCRS
 }
 \description{
 GMLDerivedCRS
diff --git a/man/GMLDerivedUnit.Rd b/man/GMLDerivedUnit.Rd
index d47bcae0..40fae4e0 100644
--- a/man/GMLDerivedUnit.Rd
+++ b/man/GMLDerivedUnit.Rd
@@ -5,10 +5,10 @@
 \alias{GMLDerivedUnit}
 \title{GMLDerivedUnit}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML derived unit
+Object of \code{\link[R6]{R6Class}} for modelling an GML derived unit
 }
 \description{
 GMLDerivedUnit
diff --git a/man/GMLElement.Rd b/man/GMLElement.Rd
index 3209546e..8d05a2fd 100644
--- a/man/GMLElement.Rd
+++ b/man/GMLElement.Rd
@@ -5,10 +5,10 @@
 \alias{GMLElement}
 \title{GMLElement}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML element
+Object of \code{\link[R6]{R6Class}} for modelling an GML element
 }
 \description{
 GMLElement
diff --git a/man/GMLEllipsoidalCS.Rd b/man/GMLEllipsoidalCS.Rd
index f5a95cd9..730200a7 100644
--- a/man/GMLEllipsoidalCS.Rd
+++ b/man/GMLEllipsoidalCS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLEllipsoidalCS}
 \title{GMLEllipsoidalCS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLEllipsoidalCS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLEllipsoidalCS
 }
 \description{
 GMLEllipsoidalCS
diff --git a/man/GMLEnvelope.Rd b/man/GMLEnvelope.Rd
index ae68e53d..d5291456 100644
--- a/man/GMLEnvelope.Rd
+++ b/man/GMLEnvelope.Rd
@@ -5,10 +5,10 @@
 \alias{GMLEnvelope}
 \title{GMLEnvelope}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML envelope
+Object of \code{\link[R6]{R6Class}} for modelling an GML envelope
 }
 \description{
 GMLEnvelope
diff --git a/man/GMLEnvelopeWithTimePeriod.Rd b/man/GMLEnvelopeWithTimePeriod.Rd
index 3d1d008d..698492cb 100644
--- a/man/GMLEnvelopeWithTimePeriod.Rd
+++ b/man/GMLEnvelopeWithTimePeriod.Rd
@@ -5,10 +5,10 @@
 \alias{GMLEnvelopeWithTimePeriod}
 \title{GMLEnvelopeWithTimePeriod}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML envelope with time period
+Object of \code{\link[R6]{R6Class}} for modelling an GML envelope with time period
 }
 \description{
 GMLEnvelopeWithTimePeriod
diff --git a/man/GMLGeneralGridAxis.Rd b/man/GMLGeneralGridAxis.Rd
index 33b17178..c25a4980 100644
--- a/man/GMLGeneralGridAxis.Rd
+++ b/man/GMLGeneralGridAxis.Rd
@@ -5,10 +5,10 @@
 \alias{GMLGeneralGridAxis}
 \title{GMLGeneralGridAxis}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML GeneralGridAxis
+Object of \code{\link[R6]{R6Class}} for modelling an GML GeneralGridAxis
 }
 \description{
 GMLGeneralGridAxis
diff --git a/man/GMLGeodeticCRS.Rd b/man/GMLGeodeticCRS.Rd
index 87ba7213..c4a297d1 100644
--- a/man/GMLGeodeticCRS.Rd
+++ b/man/GMLGeodeticCRS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLGeodeticCRS}
 \title{GMLGeodeticCRS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLGeodeticCRS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLGeodeticCRS
 }
 \description{
 GMLGeodeticCRS
diff --git a/man/GMLGrid.Rd b/man/GMLGrid.Rd
index 5ba0a92d..63456cb8 100644
--- a/man/GMLGrid.Rd
+++ b/man/GMLGrid.Rd
@@ -5,10 +5,10 @@
 \alias{GMLGrid}
 \title{GMLGrid}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML grid
+Object of \code{\link[R6]{R6Class}} for modelling an GML grid
 }
 \description{
 GMLGrid
diff --git a/man/GMLGridCoverage.Rd b/man/GMLGridCoverage.Rd
index 5186427d..050f62aa 100644
--- a/man/GMLGridCoverage.Rd
+++ b/man/GMLGridCoverage.Rd
@@ -5,10 +5,10 @@
 \alias{GMLGridCoverage}
 \title{GMLGridCoverage}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML grid coverage
+Object of \code{\link[R6]{R6Class}} for modelling an GML grid coverage
 }
 \description{
 GMLGridCoverage
diff --git a/man/GMLGridEnvelope.Rd b/man/GMLGridEnvelope.Rd
index d9cfd5ee..4b84d485 100644
--- a/man/GMLGridEnvelope.Rd
+++ b/man/GMLGridEnvelope.Rd
@@ -5,10 +5,10 @@
 \alias{GMLGridEnvelope}
 \title{GMLGridEnvelope}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML grid envelope
+Object of \code{\link[R6]{R6Class}} for modelling an GML grid envelope
 }
 \description{
 GMLGridEnvelope
diff --git a/man/GMLGridFunction.Rd b/man/GMLGridFunction.Rd
index 3abbfe45..15fc51b7 100644
--- a/man/GMLGridFunction.Rd
+++ b/man/GMLGridFunction.Rd
@@ -5,10 +5,10 @@
 \alias{GMLGridFunction}
 \title{GMLGridFunction}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML grid function
+Object of \code{\link[R6]{R6Class}} for modelling an GML grid function
 }
 \description{
 GMLGridFunction
diff --git a/man/GMLLineString.Rd b/man/GMLLineString.Rd
index abeea226..cad851df 100644
--- a/man/GMLLineString.Rd
+++ b/man/GMLLineString.Rd
@@ -5,10 +5,10 @@
 \alias{GMLLineString}
 \title{GMLLineString}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML linestring
+Object of \code{\link[R6]{R6Class}} for modelling an GML linestring
 }
 \description{
 GMLLineString
diff --git a/man/GMLLinearCS.Rd b/man/GMLLinearCS.Rd
index fd6068e1..5c46e1f1 100644
--- a/man/GMLLinearCS.Rd
+++ b/man/GMLLinearCS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLLinearCS}
 \title{GMLLinearCS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLLinearCS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLLinearCS
 }
 \description{
 GMLLinearCS
diff --git a/man/GMLLinearRing.Rd b/man/GMLLinearRing.Rd
index 1f2a4034..1677ae00 100644
--- a/man/GMLLinearRing.Rd
+++ b/man/GMLLinearRing.Rd
@@ -5,10 +5,10 @@
 \alias{GMLLinearRing}
 \title{GMLLinearRing}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML LinearRing
+Object of \code{\link[R6]{R6Class}} for modelling an GML LinearRing
 }
 \description{
 GMLLinearRing
diff --git a/man/GMLMultiCurve.Rd b/man/GMLMultiCurve.Rd
index 97eb3a92..b1eb68ec 100644
--- a/man/GMLMultiCurve.Rd
+++ b/man/GMLMultiCurve.Rd
@@ -5,10 +5,10 @@
 \alias{GMLMultiCurve}
 \title{GMLMultiCurve}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML multicurve
+Object of \code{\link[R6]{R6Class}} for modelling an GML multicurve
 }
 \description{
 GMLMultiCurve
diff --git a/man/GMLMultiCurveCoverage.Rd b/man/GMLMultiCurveCoverage.Rd
index fd71cf8d..84f9f939 100644
--- a/man/GMLMultiCurveCoverage.Rd
+++ b/man/GMLMultiCurveCoverage.Rd
@@ -5,10 +5,10 @@
 \alias{GMLMultiCurveCoverage}
 \title{GMLMultiCurveCoverage}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML multicurve coverage
+Object of \code{\link[R6]{R6Class}} for modelling an GML multicurve coverage
 }
 \description{
 GMLMultiCurveCoverage
diff --git a/man/GMLMultiPoint.Rd b/man/GMLMultiPoint.Rd
index 90dff527..8540c7a3 100644
--- a/man/GMLMultiPoint.Rd
+++ b/man/GMLMultiPoint.Rd
@@ -5,10 +5,10 @@
 \alias{GMLMultiPoint}
 \title{GMLMultiPoint}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML multipoint
+Object of \code{\link[R6]{R6Class}} for modelling an GML multipoint
 }
 \description{
 GMLMultiPoint
diff --git a/man/GMLMultiPointCoverage.Rd b/man/GMLMultiPointCoverage.Rd
index 35cb21a7..443eddd9 100644
--- a/man/GMLMultiPointCoverage.Rd
+++ b/man/GMLMultiPointCoverage.Rd
@@ -5,10 +5,10 @@
 \alias{GMLMultiPointCoverage}
 \title{GMLMultiPointCoverage}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML multipoint coverage
+Object of \code{\link[R6]{R6Class}} for modelling an GML multipoint coverage
 }
 \description{
 GMLMultiPointCoverage
diff --git a/man/GMLMultiSolidCoverage.Rd b/man/GMLMultiSolidCoverage.Rd
index ff818459..db94970b 100644
--- a/man/GMLMultiSolidCoverage.Rd
+++ b/man/GMLMultiSolidCoverage.Rd
@@ -5,10 +5,10 @@
 \alias{GMLMultiSolidCoverage}
 \title{GMLMultiSolidCoverage}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML multisolid coverage
+Object of \code{\link[R6]{R6Class}} for modelling an GML multisolid coverage
 }
 \description{
 GMLMultiSolidCoverage
diff --git a/man/GMLMultiSurface.Rd b/man/GMLMultiSurface.Rd
index 0401cc0a..f02e876d 100644
--- a/man/GMLMultiSurface.Rd
+++ b/man/GMLMultiSurface.Rd
@@ -5,10 +5,10 @@
 \alias{GMLMultiSurface}
 \title{GMLMultiSurface}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML multisurface
+Object of \code{\link[R6]{R6Class}} for modelling an GML multisurface
 }
 \description{
 GMLMultiSurface
diff --git a/man/GMLMultiSurfaceCoverage.Rd b/man/GMLMultiSurfaceCoverage.Rd
index d8636e2e..108b46ca 100644
--- a/man/GMLMultiSurfaceCoverage.Rd
+++ b/man/GMLMultiSurfaceCoverage.Rd
@@ -5,10 +5,10 @@
 \alias{GMLMultiSurfaceCoverage}
 \title{GMLMultiSurfaceCoverage}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML multisurface coverage
+Object of \code{\link[R6]{R6Class}} for modelling an GML multisurface coverage
 }
 \description{
 GMLMultiSurfaceCoverage
diff --git a/man/GMLObliqueCartesianCS.Rd b/man/GMLObliqueCartesianCS.Rd
index d618ebfc..e9616c21 100644
--- a/man/GMLObliqueCartesianCS.Rd
+++ b/man/GMLObliqueCartesianCS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLObliqueCartesianCS}
 \title{GMLObliqueCartesianCS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLObliqueCartesianCS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLObliqueCartesianCS
 }
 \description{
 GMLObliqueCartesianCS
diff --git a/man/GMLOperationMethod.Rd b/man/GMLOperationMethod.Rd
index ccc30a32..fe838850 100644
--- a/man/GMLOperationMethod.Rd
+++ b/man/GMLOperationMethod.Rd
@@ -5,10 +5,10 @@
 \alias{GMLOperationMethod}
 \title{GMLOperationMethod}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLOperationMethod
+Object of \code{\link[R6]{R6Class}} for modelling an GMLOperationMethod
 }
 \description{
 GMLOperationMethod
diff --git a/man/GMLOperationParameter.Rd b/man/GMLOperationParameter.Rd
index 30005946..d34c48d8 100644
--- a/man/GMLOperationParameter.Rd
+++ b/man/GMLOperationParameter.Rd
@@ -5,10 +5,10 @@
 \alias{GMLOperationParameter}
 \title{GMLOperationParameter}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLOperationParameter
+Object of \code{\link[R6]{R6Class}} for modelling an GMLOperationParameter
 }
 \description{
 GMLOperationParameter
diff --git a/man/GMLOperationParameterGroup.Rd b/man/GMLOperationParameterGroup.Rd
index 867a333b..c3848d71 100644
--- a/man/GMLOperationParameterGroup.Rd
+++ b/man/GMLOperationParameterGroup.Rd
@@ -5,10 +5,10 @@
 \alias{GMLOperationParameterGroup}
 \title{GMLOperationParameterGroup}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLOperationParameterGroup
+Object of \code{\link[R6]{R6Class}} for modelling an GMLOperationParameterGroup
 }
 \description{
 GMLOperationParameterGroup
diff --git a/man/GMLParameterValue.Rd b/man/GMLParameterValue.Rd
index 4e50a064..56853131 100644
--- a/man/GMLParameterValue.Rd
+++ b/man/GMLParameterValue.Rd
@@ -5,10 +5,10 @@
 \alias{GMLParameterValue}
 \title{GMLParameterValue}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML parameter value
+Object of \code{\link[R6]{R6Class}} for modelling an GML parameter value
 }
 \description{
 GMLParameterValue
diff --git a/man/GMLParameterValueGroup.Rd b/man/GMLParameterValueGroup.Rd
index 18eb423c..494ea66c 100644
--- a/man/GMLParameterValueGroup.Rd
+++ b/man/GMLParameterValueGroup.Rd
@@ -5,10 +5,10 @@
 \alias{GMLParameterValueGroup}
 \title{GMLParameterValueGroup}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML parameter value group
+Object of \code{\link[R6]{R6Class}} for modelling an GML parameter value group
 }
 \description{
 GMLParameterValueGroup
diff --git a/man/GMLPoint.Rd b/man/GMLPoint.Rd
index 40cc7163..23d85f82 100644
--- a/man/GMLPoint.Rd
+++ b/man/GMLPoint.Rd
@@ -5,10 +5,10 @@
 \alias{GMLPoint}
 \title{GMLPoint}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML point
+Object of \code{\link[R6]{R6Class}} for modelling an GML point
 }
 \description{
 GMLPoint
diff --git a/man/GMLPolarCS.Rd b/man/GMLPolarCS.Rd
index 4d21ca4e..8fffee7b 100644
--- a/man/GMLPolarCS.Rd
+++ b/man/GMLPolarCS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLPolarCS}
 \title{GMLPolarCS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLPolarCS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLPolarCS
 }
 \description{
 GMLPolarCS
diff --git a/man/GMLPolygon.Rd b/man/GMLPolygon.Rd
index 1636970e..ba1bb7cc 100644
--- a/man/GMLPolygon.Rd
+++ b/man/GMLPolygon.Rd
@@ -5,10 +5,10 @@
 \alias{GMLPolygon}
 \title{GMLPoint}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML point
+Object of \code{\link[R6]{R6Class}} for modelling an GML point
 }
 \description{
 GMLPoint
diff --git a/man/GMLProjectedCRS.Rd b/man/GMLProjectedCRS.Rd
index c9469609..9b8b4158 100644
--- a/man/GMLProjectedCRS.Rd
+++ b/man/GMLProjectedCRS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLProjectedCRS}
 \title{GMLProjectedCRS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLProjectedCRS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLProjectedCRS
 }
 \description{
 GMLProjectedCRS
diff --git a/man/GMLRectifiedGrid.Rd b/man/GMLRectifiedGrid.Rd
index 70f7311d..edde303b 100644
--- a/man/GMLRectifiedGrid.Rd
+++ b/man/GMLRectifiedGrid.Rd
@@ -5,10 +5,10 @@
 \alias{GMLRectifiedGrid}
 \title{GMLRectifiedGrid}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML rectified grid
+Object of \code{\link[R6]{R6Class}} for modelling an GML rectified grid
 }
 \description{
 GMLRectifiedGrid
diff --git a/man/GMLRectifiedGridCoverage.Rd b/man/GMLRectifiedGridCoverage.Rd
index 3361c70e..75e762f9 100644
--- a/man/GMLRectifiedGridCoverage.Rd
+++ b/man/GMLRectifiedGridCoverage.Rd
@@ -5,10 +5,10 @@
 \alias{GMLRectifiedGridCoverage}
 \title{GMLRectifiedGridCoverage}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML rectified grid coverage
+Object of \code{\link[R6]{R6Class}} for modelling an GML rectified grid coverage
 }
 \description{
 GMLRectifiedGridCoverage
diff --git a/man/GMLReferenceableGridByArray.Rd b/man/GMLReferenceableGridByArray.Rd
index cf5cfec2..85df4438 100644
--- a/man/GMLReferenceableGridByArray.Rd
+++ b/man/GMLReferenceableGridByArray.Rd
@@ -5,10 +5,10 @@
 \alias{GMLReferenceableGridByArray}
 \title{GMLReferenceableGridByArray}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML ReferenceableGridByArray
+Object of \code{\link[R6]{R6Class}} for modelling an GML ReferenceableGridByArray
 }
 \description{
 GMLReferenceableGridByArray
diff --git a/man/GMLReferenceableGridByTransformation.Rd b/man/GMLReferenceableGridByTransformation.Rd
index 27825270..727e9bec 100644
--- a/man/GMLReferenceableGridByTransformation.Rd
+++ b/man/GMLReferenceableGridByTransformation.Rd
@@ -5,10 +5,10 @@
 \alias{GMLReferenceableGridByTransformation}
 \title{GMLReferenceableGridByTransformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML ReferenceableGridByTransformation
+Object of \code{\link[R6]{R6Class}} for modelling an GML ReferenceableGridByTransformation
 }
 \description{
 GMLReferenceableGridByTransformation
diff --git a/man/GMLReferenceableGridByVectors.Rd b/man/GMLReferenceableGridByVectors.Rd
index 2fa83c2f..89dec720 100644
--- a/man/GMLReferenceableGridByVectors.Rd
+++ b/man/GMLReferenceableGridByVectors.Rd
@@ -5,10 +5,10 @@
 \alias{GMLReferenceableGridByVectors}
 \title{GMLReferenceableGridByVectors}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML ReferenceableGridByVectors
+Object of \code{\link[R6]{R6Class}} for modelling an GML ReferenceableGridByVectors
 }
 \description{
 GMLReferenceableGridByVectors
diff --git a/man/GMLSphericalCS.Rd b/man/GMLSphericalCS.Rd
index 8f2cdd17..48d77c60 100644
--- a/man/GMLSphericalCS.Rd
+++ b/man/GMLSphericalCS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLSphericalCS}
 \title{GMLSphericalCS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLSphericalCS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLSphericalCS
 }
 \description{
 GMLSphericalCS
diff --git a/man/GMLTemporalCRS.Rd b/man/GMLTemporalCRS.Rd
index 600dad06..82f1467e 100644
--- a/man/GMLTemporalCRS.Rd
+++ b/man/GMLTemporalCRS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLTemporalCRS}
 \title{GMLTemporalCRS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLTemporalCRS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLTemporalCRS
 }
 \description{
 GMLTemporalCRS
diff --git a/man/GMLTemporalCS.Rd b/man/GMLTemporalCS.Rd
index e798502a..57e96353 100644
--- a/man/GMLTemporalCS.Rd
+++ b/man/GMLTemporalCS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLTemporalCS}
 \title{GMLTemporalCS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLTemporalCS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLTemporalCS
 }
 \description{
 GMLTemporalCS
diff --git a/man/GMLTimeCS.Rd b/man/GMLTimeCS.Rd
index be33c286..c5aaccc7 100644
--- a/man/GMLTimeCS.Rd
+++ b/man/GMLTimeCS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLTimeCS}
 \title{GMLTimeCS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLTimeCS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLTimeCS
 }
 \description{
 GMLTimeCS
diff --git a/man/GMLTimeInstant.Rd b/man/GMLTimeInstant.Rd
index dda5a32e..ba19eb09 100644
--- a/man/GMLTimeInstant.Rd
+++ b/man/GMLTimeInstant.Rd
@@ -5,10 +5,10 @@
 \alias{GMLTimeInstant}
 \title{GMLTimeInstant}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLTimeInstant
+Object of \code{\link[R6]{R6Class}} for modelling an GMLTimeInstant
 }
 \description{
 GMLTimeInstant
diff --git a/man/GMLTimePeriod.Rd b/man/GMLTimePeriod.Rd
index f595dffb..d00266c4 100644
--- a/man/GMLTimePeriod.Rd
+++ b/man/GMLTimePeriod.Rd
@@ -5,10 +5,10 @@
 \alias{GMLTimePeriod}
 \title{GMLTimePeriod}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLTimePeriod
+Object of \code{\link[R6]{R6Class}} for modelling an GMLTimePeriod
 }
 \description{
 GMLTimePeriod
diff --git a/man/GMLUnitDefinition.Rd b/man/GMLUnitDefinition.Rd
index 88f1756c..3aa0a090 100644
--- a/man/GMLUnitDefinition.Rd
+++ b/man/GMLUnitDefinition.Rd
@@ -5,10 +5,10 @@
 \alias{GMLUnitDefinition}
 \title{GMLUnitDefinition}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML unit definition
+Object of \code{\link[R6]{R6Class}} for modelling an GML unit definition
 }
 \description{
 GMLUnitDefinition
diff --git a/man/GMLUserDefinedCS.Rd b/man/GMLUserDefinedCS.Rd
index 655f64af..89214fbc 100644
--- a/man/GMLUserDefinedCS.Rd
+++ b/man/GMLUserDefinedCS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLUserDefinedCS}
 \title{GMLUserDefinedCS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLUserDefinedCS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLUserDefinedCS
 }
 \description{
 GMLUserDefinedCS
diff --git a/man/GMLVerticalCRS.Rd b/man/GMLVerticalCRS.Rd
index eafef08e..782a044f 100644
--- a/man/GMLVerticalCRS.Rd
+++ b/man/GMLVerticalCRS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLVerticalCRS}
 \title{GMLVerticalCRS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLVerticalCRS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLVerticalCRS
 }
 \description{
 GMLVerticalCRS
diff --git a/man/GMLVerticalCS.Rd b/man/GMLVerticalCS.Rd
index 52e5b090..6a304bd3 100644
--- a/man/GMLVerticalCS.Rd
+++ b/man/GMLVerticalCS.Rd
@@ -5,10 +5,10 @@
 \alias{GMLVerticalCS}
 \title{GMLVerticalCS}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GMLVerticalCS
+Object of \code{\link[R6]{R6Class}} for modelling an GMLVerticalCS
 }
 \description{
 GMLVerticalCS
diff --git a/man/INSPIREMetadataValidator.Rd b/man/INSPIREMetadataValidator.Rd
index 5b06bc4e..e17d1042 100644
--- a/man/INSPIREMetadataValidator.Rd
+++ b/man/INSPIREMetadataValidator.Rd
@@ -5,10 +5,10 @@
 \alias{INSPIREMetadataValidator}
 \title{INSPIREMetadataValidator}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for setting an INSPIREMetadataValidator
+Object of \code{\link[R6]{R6Class}} for setting an INSPIREMetadataValidator
 }
 \description{
 INSPIREMetadataValidator
diff --git a/man/ISOAbsoluteExternalPositionalAccuracy.Rd b/man/ISOAbsoluteExternalPositionalAccuracy.Rd
index 9e257fbd..02d3e82d 100644
--- a/man/ISOAbsoluteExternalPositionalAccuracy.Rd
+++ b/man/ISOAbsoluteExternalPositionalAccuracy.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbsoluteExternalPositionalAccuracy}
 \title{ISOAbsoluteExternalPositionalAccuracy}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOAbsoluteExternalPositionalAccuracy
+Object of \code{\link[R6]{R6Class}} for modelling an ISOAbsoluteExternalPositionalAccuracy
 }
 \description{
 ISOAbsoluteExternalPositionalAccuracy
@@ -42,9 +42,9 @@ ISOAbsoluteExternalPositionalAccuracy
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_AbsoluteExternalPositionalAccuracy}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_AbsoluteExternalPositionalAccuracy}{element_DQ_AbsoluteExternalPositionalAccuracy}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_AbsoluteExternalPositionalAccuracy}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_AbsoluteExternalPositionalAccuracy}{element_DQ_AbsoluteExternalPositionalAccuracy}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOAbstractAcquisitionInformation.Rd b/man/ISOAbstractAcquisitionInformation.Rd
index 4936a227..6a8ee254 100644
--- a/man/ISOAbstractAcquisitionInformation.Rd
+++ b/man/ISOAbstractAcquisitionInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractAcquisitionInformation}
 \title{ISOAbstractAcquisitionInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO acquisition information
+Object of \code{\link[R6]{R6Class}} for modelling an ISO acquisition information
 }
 \description{
 ISOAbstractAcquisitionInformation
diff --git a/man/ISOAbstractAggregate.Rd b/man/ISOAbstractAggregate.Rd
index bc0b79f1..ac1b920a 100644
--- a/man/ISOAbstractAggregate.Rd
+++ b/man/ISOAbstractAggregate.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractAggregate}
 \title{ISOAbstractAggregate}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOAbstractAggregate
+Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractAggregate
 }
 \description{
 ISOAbstractAggregate
diff --git a/man/ISOAbstractApplicationSchemaInformation.Rd b/man/ISOAbstractApplicationSchemaInformation.Rd
index b1f5c79c..0da9357a 100644
--- a/man/ISOAbstractApplicationSchemaInformation.Rd
+++ b/man/ISOAbstractApplicationSchemaInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractApplicationSchemaInformation}
 \title{ISOAbstractApplicationSchemaInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ApplicationSchemaInformation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ApplicationSchemaInformation
 }
 \description{
 ISOAbstractApplicationSchemaInformation
@@ -16,7 +16,7 @@ ISOAbstractApplicationSchemaInformation
 ISOAbstractApplicationSchemaInformation
 }
 \references{
-- ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_ApplicationSchemaInformation}
+- ISO 19115-3 \href{https://schemas.isotc211.org/19115/-3/mcc/1.0/mcc/#element_Abstract_ApplicationSchemaInformation}{element_Abstract_ApplicationSchemaInformation}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOAbstractCarrierOfCharacteristics.Rd b/man/ISOAbstractCarrierOfCharacteristics.Rd
index 90ad80eb..9e534557 100644
--- a/man/ISOAbstractCarrierOfCharacteristics.Rd
+++ b/man/ISOAbstractCarrierOfCharacteristics.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractCarrierOfCharacteristics}
 \title{ISOAbstractCarrierOfCharacteristics}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an abstract ISOCarrierOfCharacteristics
+Object of \code{\link[R6]{R6Class}} for modelling an abstract ISOCarrierOfCharacteristics
 }
 \description{
 ISOAbstractCarrierOfCharacteristics
diff --git a/man/ISOAbstractCatalogue.Rd b/man/ISOAbstractCatalogue.Rd
index e3e86c75..656d1e04 100644
--- a/man/ISOAbstractCatalogue.Rd
+++ b/man/ISOAbstractCatalogue.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractCatalogue}
 \title{ISOAbstractCatalogue}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOAbstracCatalogue
+Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstracCatalogue
 }
 \description{
 ISOAbstractCatalogue
diff --git a/man/ISOAbstractCitation.Rd b/man/ISOAbstractCitation.Rd
index 57070790..632859e2 100644
--- a/man/ISOAbstractCitation.Rd
+++ b/man/ISOAbstractCitation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractCitation}
 \title{ISOAbstractCitation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract citation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract citation
 }
 \description{
 ISOAbstractCitation
diff --git a/man/ISOAbstractCompleteness.Rd b/man/ISOAbstractCompleteness.Rd
index 0339f3bc..c7485a55 100644
--- a/man/ISOAbstractCompleteness.Rd
+++ b/man/ISOAbstractCompleteness.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractCompleteness}
 \title{ISOAbstractCompleteness}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOAbstractCompleteness
+Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractCompleteness
 }
 \description{
 ISOAbstractCompleteness
@@ -16,9 +16,9 @@ ISOAbstractCompleteness
 ISOAbstractCompleteness
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_Completeness}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_Completeness}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_Completeness}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_Completeness}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOAbstractConstraints.Rd b/man/ISOAbstractConstraints.Rd
index a511fe1d..6882894d 100644
--- a/man/ISOAbstractConstraints.Rd
+++ b/man/ISOAbstractConstraints.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractConstraints}
 \title{ISOAbstractConstraints}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract constraints
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract constraints
 }
 \description{
 ISOAbstractConstraints
diff --git a/man/ISOAbstractContentInformation.Rd b/man/ISOAbstractContentInformation.Rd
index 8264712f..dcdec6fe 100644
--- a/man/ISOAbstractContentInformation.Rd
+++ b/man/ISOAbstractContentInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractContentInformation}
 \title{ISOAbstractContentInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract content information
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract content information
 }
 \description{
 ISOAbstractContentInformation
diff --git a/man/ISOAbstractDataEvaluation.Rd b/man/ISOAbstractDataEvaluation.Rd
index bbf00238..f1c25fee 100644
--- a/man/ISOAbstractDataEvaluation.Rd
+++ b/man/ISOAbstractDataEvaluation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractDataEvaluation}
 \title{ISOAbstractDataEvaluation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract data evaluation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract data evaluation
 }
 \description{
 ISOAbstractDataEvaluation
diff --git a/man/ISOAbstractDataQuality.Rd b/man/ISOAbstractDataQuality.Rd
index affab402..5dcc1f89 100644
--- a/man/ISOAbstractDataQuality.Rd
+++ b/man/ISOAbstractDataQuality.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractDataQuality}
 \title{ISOAbstractDataQuality}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract data quality
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract data quality
 }
 \description{
 ISOAbstractDataQuality
diff --git a/man/ISOAbstractDistribution.Rd b/man/ISOAbstractDistribution.Rd
index fc25fd16..599a3b6c 100644
--- a/man/ISOAbstractDistribution.Rd
+++ b/man/ISOAbstractDistribution.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractDistribution}
 \title{ISOAbstractDistribution}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract distribution
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract distribution
 }
 \description{
 ISOAbstractDistribution
diff --git a/man/ISOAbstractExtent.Rd b/man/ISOAbstractExtent.Rd
index c36883de..480e0b27 100644
--- a/man/ISOAbstractExtent.Rd
+++ b/man/ISOAbstractExtent.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractExtent}
 \title{ISOAbstractExtent}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract extent
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract extent
 }
 \description{
 ISOAbstractExtent
diff --git a/man/ISOAbstractFeatureType.Rd b/man/ISOAbstractFeatureType.Rd
index 7d6dc639..8ba71bcd 100644
--- a/man/ISOAbstractFeatureType.Rd
+++ b/man/ISOAbstractFeatureType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractFeatureType}
 \title{ISOAbstractFeatureType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a ISO abstract feature type
+Object of \code{\link[R6]{R6Class}} for modelling a ISO abstract feature type
 }
 \description{
 ISOAbstractFeatureType
diff --git a/man/ISOAbstractFormat.Rd b/man/ISOAbstractFormat.Rd
index 11572b56..1c4f26ed 100644
--- a/man/ISOAbstractFormat.Rd
+++ b/man/ISOAbstractFormat.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractFormat}
 \title{ISOAbstractFormat}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract format
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract format
 }
 \description{
 ISOAbstractFormat
diff --git a/man/ISOAbstractGenericName.Rd b/man/ISOAbstractGenericName.Rd
index 71707742..1f78b2f1 100644
--- a/man/ISOAbstractGenericName.Rd
+++ b/man/ISOAbstractGenericName.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractGenericName}
 \title{ISOAbstractGenericName}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract GenericName
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract GenericName
 }
 \description{
 ISOAbstractGenericName
diff --git a/man/ISOAbstractLineageInformation.Rd b/man/ISOAbstractLineageInformation.Rd
index 2206881a..a0bae70e 100644
--- a/man/ISOAbstractLineageInformation.Rd
+++ b/man/ISOAbstractLineageInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractLineageInformation}
 \title{ISOAbstractLineageInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract lineage information
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract lineage information
 }
 \description{
 ISOAbstractLineageInformation
diff --git a/man/ISOAbstractLogicalConsistency.Rd b/man/ISOAbstractLogicalConsistency.Rd
index fdbd5a3b..3aad546b 100644
--- a/man/ISOAbstractLogicalConsistency.Rd
+++ b/man/ISOAbstractLogicalConsistency.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractLogicalConsistency}
 \title{ISOAbstractLogicalConsistency}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOAbstractLogicalConsistency
+Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractLogicalConsistency
 }
 \description{
 ISOAbstractLogicalConsistency
@@ -16,9 +16,9 @@ ISOAbstractLogicalConsistency
 ISOAbstractLogicalConsistency
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_LogicalConsistency}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_LogicalConsistency}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_LogicalConsistency}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_LogicalConsistency}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOAbstractMDContentInformation.Rd b/man/ISOAbstractMDContentInformation.Rd
index 65adac81..e0f04304 100644
--- a/man/ISOAbstractMDContentInformation.Rd
+++ b/man/ISOAbstractMDContentInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractMDContentInformation}
 \title{ISOAbstractMDContentInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOAbstractMDContentInformation
+Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractMDContentInformation
 }
 \description{
 ISOAbstractMDContentInformation
diff --git a/man/ISOAbstractMaintenanceInformation.Rd b/man/ISOAbstractMaintenanceInformation.Rd
index 8a69f5e5..f7b55a1a 100644
--- a/man/ISOAbstractMaintenanceInformation.Rd
+++ b/man/ISOAbstractMaintenanceInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractMaintenanceInformation}
 \title{ISOAbstractMaintenanceInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract maintenance information
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract maintenance information
 }
 \description{
 ISOAbstractMaintenanceInformation
diff --git a/man/ISOAbstractMetadata.Rd b/man/ISOAbstractMetadata.Rd
index b7f209e6..4402afe4 100644
--- a/man/ISOAbstractMetadata.Rd
+++ b/man/ISOAbstractMetadata.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractMetadata}
 \title{ISOAbstractMetadata}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract metadata
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract metadata
 }
 \description{
 ISOAbstractMetadata
diff --git a/man/ISOAbstractMetadataExtension.Rd b/man/ISOAbstractMetadataExtension.Rd
index 73596bce..25e61e0c 100644
--- a/man/ISOAbstractMetadataExtension.Rd
+++ b/man/ISOAbstractMetadataExtension.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractMetadataExtension}
 \title{ISOAbstractMetadataExtension}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract metadata extension
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract metadata extension
 }
 \description{
 ISOAbstractMetadataExtension
diff --git a/man/ISOAbstractMetaquality.Rd b/man/ISOAbstractMetaquality.Rd
index 0b4eb62d..894e2c18 100644
--- a/man/ISOAbstractMetaquality.Rd
+++ b/man/ISOAbstractMetaquality.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractMetaquality}
 \title{ISOAbstractMetaquality}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract meta quality
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract meta quality
 }
 \description{
 ISOAbstractMetaquality
diff --git a/man/ISOAbstractObject.Rd b/man/ISOAbstractObject.Rd
index cd072275..30c39528 100644
--- a/man/ISOAbstractObject.Rd
+++ b/man/ISOAbstractObject.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractObject}
 \title{ISOAbstractObject}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Metadata Element
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata Element
 }
 \description{
 ISOAbstractObject
@@ -387,7 +387,7 @@ Get class
 }
 
 \subsection{Returns}{
-the corresponding class, as \link{R6Class} reference object generator
+the corresponding class, as \link[R6]{R6Class} reference object generator
 }
 }
 \if{html}{\out{<hr>}}
@@ -406,7 +406,7 @@ Wraps base element
 
 \item{\code{fieldObj}}{field object}
 
-\item{\code{an}}{object of class \link{R6Class}}
+\item{\code{an}}{object of class \link[R6]{R6Class}}
 }
 \if{html}{\out{</div>}}
 }
@@ -668,7 +668,7 @@ Indicates the class a field inherits from
 \if{html}{\out{</div>}}
 }
 \subsection{Returns}{
-an object generator of class \link{R6Class}
+an object generator of class \link[R6]{R6Class}
 }
 }
 \if{html}{\out{<hr>}}
diff --git a/man/ISOAbstractOnlineResource.Rd b/man/ISOAbstractOnlineResource.Rd
index 07970e5d..61a08db0 100644
--- a/man/ISOAbstractOnlineResource.Rd
+++ b/man/ISOAbstractOnlineResource.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractOnlineResource}
 \title{ISOAbstractOnlineResource}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract online resource
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract online resource
 }
 \description{
 ISOAbstractOnlineResource
diff --git a/man/ISOAbstractParameter.Rd b/man/ISOAbstractParameter.Rd
index 67a4fbde..302476bc 100644
--- a/man/ISOAbstractParameter.Rd
+++ b/man/ISOAbstractParameter.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractParameter}
 \title{ISOAbstractParameter}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract parameter
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract parameter
 }
 \description{
 ISOAbstractParameter
diff --git a/man/ISOAbstractParty.Rd b/man/ISOAbstractParty.Rd
index ba38ccbe..c366e5eb 100644
--- a/man/ISOAbstractParty.Rd
+++ b/man/ISOAbstractParty.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractParty}
 \title{ISOAbstractParty}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract Party
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract Party
 }
 \description{
 ISOAbstractParty
diff --git a/man/ISOAbstractPlatform.Rd b/man/ISOAbstractPlatform.Rd
index 35e01f39..10bf64c2 100644
--- a/man/ISOAbstractPlatform.Rd
+++ b/man/ISOAbstractPlatform.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractPlatform}
 \title{ISOAbstractPlatform}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract platform
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract platform
 }
 \description{
 ISOAbstractPlatform
diff --git a/man/ISOAbstractPortrayalCatalogueInformation.Rd b/man/ISOAbstractPortrayalCatalogueInformation.Rd
index 5952e26b..bb69f9e0 100644
--- a/man/ISOAbstractPortrayalCatalogueInformation.Rd
+++ b/man/ISOAbstractPortrayalCatalogueInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractPortrayalCatalogueInformation}
 \title{ISOAbstractPortrayalCatalogueInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract portrayal catalogue information
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract portrayal catalogue information
 }
 \description{
 ISOAbstractPortrayalCatalogueInformation
diff --git a/man/ISOAbstractPositionalAccuracy.Rd b/man/ISOAbstractPositionalAccuracy.Rd
index 23795622..45739252 100644
--- a/man/ISOAbstractPositionalAccuracy.Rd
+++ b/man/ISOAbstractPositionalAccuracy.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractPositionalAccuracy}
 \title{ISOAbstractPositionalAccuracy}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOAbstractPositionalAccuracy
+Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractPositionalAccuracy
 }
 \description{
 ISOAbstractPositionalAccuracy
@@ -16,9 +16,9 @@ ISOAbstractPositionalAccuracy
 ISOAbstractPositionalAccuracy
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_PositionalAccuracy}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_PositionalAccuracy}{element_AbstractDQ_PositionalAccuracy}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_PositionalAccuracy}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_PositionalAccuracy}{element_AbstractDQ_PositionalAccuracy}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOAbstractPropertyType.Rd b/man/ISOAbstractPropertyType.Rd
index ffce0157..a562c936 100644
--- a/man/ISOAbstractPropertyType.Rd
+++ b/man/ISOAbstractPropertyType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractPropertyType}
 \title{ISOAbstractPropertyType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOAbstractPropertyType
+Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractPropertyType
 }
 \description{
 ISOAbstractPropertyType
diff --git a/man/ISOAbstractQualityElement.Rd b/man/ISOAbstractQualityElement.Rd
index bb1913e0..32b88f37 100644
--- a/man/ISOAbstractQualityElement.Rd
+++ b/man/ISOAbstractQualityElement.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractQualityElement}
 \title{ISOAbstractQualityElement}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract quality element
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract quality element
 }
 \description{
 ISOAbstractQualityElement
diff --git a/man/ISOAbstractRSReferenceSystem.Rd b/man/ISOAbstractRSReferenceSystem.Rd
index f4b263f2..ef9ee11a 100644
--- a/man/ISOAbstractRSReferenceSystem.Rd
+++ b/man/ISOAbstractRSReferenceSystem.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractRSReferenceSystem}
 \title{ISOAbstractRSReferenceSystem}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract RS Reference system
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract RS Reference system
 }
 \description{
 ISOAbstractRSReferenceSystem
diff --git a/man/ISOAbstractReferenceSystem.Rd b/man/ISOAbstractReferenceSystem.Rd
index 219a5b0b..95e52dac 100644
--- a/man/ISOAbstractReferenceSystem.Rd
+++ b/man/ISOAbstractReferenceSystem.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractReferenceSystem}
 \title{ISOAbstractReferenceSystem}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract parameter
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract parameter
 }
 \description{
 ISOAbstractReferenceSystem
diff --git a/man/ISOAbstractResourceDescription.Rd b/man/ISOAbstractResourceDescription.Rd
index 911208ce..cc9002a2 100644
--- a/man/ISOAbstractResourceDescription.Rd
+++ b/man/ISOAbstractResourceDescription.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractResourceDescription}
 \title{ISOAbstractResourceDescription}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract resource description
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract resource description
 }
 \description{
 ISOAbstractResourceDescription
diff --git a/man/ISOAbstractResponsibility.Rd b/man/ISOAbstractResponsibility.Rd
index 53e0b37e..1f89d5ea 100644
--- a/man/ISOAbstractResponsibility.Rd
+++ b/man/ISOAbstractResponsibility.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractResponsibility}
 \title{ISOAbstractResponsibility}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract responsibility
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract responsibility
 }
 \description{
 ISOAbstractResponsibility
diff --git a/man/ISOAbstractResult.Rd b/man/ISOAbstractResult.Rd
index 07ee1f9a..fccf9d6b 100644
--- a/man/ISOAbstractResult.Rd
+++ b/man/ISOAbstractResult.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractResult}
 \title{ISOAbstractResult}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Result
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Result
 }
 \description{
 ISOAbstractResult
@@ -19,9 +19,9 @@ ISOAbstractResult
 abstract class
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_Result}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_Result}
 
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_Result}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_Result}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOAbstractSpatialRepresentation.Rd b/man/ISOAbstractSpatialRepresentation.Rd
index 30adf6c0..c8f107cd 100644
--- a/man/ISOAbstractSpatialRepresentation.Rd
+++ b/man/ISOAbstractSpatialRepresentation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractSpatialRepresentation}
 \title{ISOAbstractSpatialRepresentation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract spatial representation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract spatial representation
 }
 \description{
 ISOAbstractSpatialRepresentation
diff --git a/man/ISOAbstractSpatialResolution.Rd b/man/ISOAbstractSpatialResolution.Rd
index 2a14ba8a..3e9c139d 100644
--- a/man/ISOAbstractSpatialResolution.Rd
+++ b/man/ISOAbstractSpatialResolution.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractSpatialResolution}
 \title{ISOAbstractSpatialResolution}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract spatial resolution
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract spatial resolution
 }
 \description{
 ISOAbstractSpatialResolution
diff --git a/man/ISOAbstractStandardOrderProcess.Rd b/man/ISOAbstractStandardOrderProcess.Rd
index 6bf9d71d..5eb25616 100644
--- a/man/ISOAbstractStandardOrderProcess.Rd
+++ b/man/ISOAbstractStandardOrderProcess.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractStandardOrderProcess}
 \title{ISOAbstractStandardOrderProcess}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract standard order process
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract standard order process
 }
 \description{
 ISOAbstractStandardOrderProcess
diff --git a/man/ISOAbstractTemporalAccuracy.Rd b/man/ISOAbstractTemporalAccuracy.Rd
index 471352ab..11935b3f 100644
--- a/man/ISOAbstractTemporalAccuracy.Rd
+++ b/man/ISOAbstractTemporalAccuracy.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractTemporalAccuracy}
 \title{ISOAbstractTemporalAccuracy}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOAbstractTemporalAccuracy
+Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractTemporalAccuracy
 }
 \description{
 ISOAbstractTemporalAccuracy
@@ -16,9 +16,9 @@ ISOAbstractTemporalAccuracy
 ISOAbstractTemporalAccuracy
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_TemporalAccuracy}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_TemporalAccuracy}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_TemporalAccuracy}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_TemporalAccuracy}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOAbstractTemporalQuality.Rd b/man/ISOAbstractTemporalQuality.Rd
index a3f8139f..002d59f0 100644
--- a/man/ISOAbstractTemporalQuality.Rd
+++ b/man/ISOAbstractTemporalQuality.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractTemporalQuality}
 \title{ISOAbstractTemporalQuality}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract temporal quality
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract temporal quality
 }
 \description{
 ISOAbstractTemporalQuality
diff --git a/man/ISOAbstractThematicAccuracy.Rd b/man/ISOAbstractThematicAccuracy.Rd
index 1624932d..0eff8ce9 100644
--- a/man/ISOAbstractThematicAccuracy.Rd
+++ b/man/ISOAbstractThematicAccuracy.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractThematicAccuracy}
 \title{ISOAbstractThematicAccuracy}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOAbstractThematicAccuracy
+Object of \code{\link[R6]{R6Class}} for modelling an ISOAbstractThematicAccuracy
 }
 \description{
 ISOAbstractThematicAccuracy
@@ -16,9 +16,9 @@ ISOAbstractThematicAccuracy
 ISOAbstractThematicAccuracy
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_ThematicAccuracy}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_ThematicAccuracy}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_ThematicAccuracy}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_ThematicAccuracy}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOAbstractTypedDate.Rd b/man/ISOAbstractTypedDate.Rd
index 16e6a251..14fdf092 100644
--- a/man/ISOAbstractTypedDate.Rd
+++ b/man/ISOAbstractTypedDate.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAbstractTypedDate}
 \title{ISOAbstractTypedDate}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract typed date
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract typed date
 }
 \description{
 ISOAbstractTypedDate
diff --git a/man/ISOAccuracyOfATimeMeasurement.Rd b/man/ISOAccuracyOfATimeMeasurement.Rd
index c8e79596..2e68a87b 100644
--- a/man/ISOAccuracyOfATimeMeasurement.Rd
+++ b/man/ISOAccuracyOfATimeMeasurement.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAccuracyOfATimeMeasurement}
 \title{ISOAccuracyOfATimeMeasurement}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOAccuracyOfATimeMeasurement
+Object of \code{\link[R6]{R6Class}} for modelling an ISOAccuracyOfATimeMeasurement
 }
 \description{
 ISOAccuracyOfATimeMeasurement
@@ -42,9 +42,9 @@ ISOAccuracyOfATimeMeasurement
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_AccuracyOfATimeMeasurement}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_AccuracyOfATimeMeasurement}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_AccuracyOfATimeMeasurement}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_AccuracyOfATimeMeasurement}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOAddress.Rd b/man/ISOAddress.Rd
index 6e506320..d0732d77 100644
--- a/man/ISOAddress.Rd
+++ b/man/ISOAddress.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAddress}
 \title{ISOAddress}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Address
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Address
 }
 \description{
 ISOAddress
@@ -26,9 +26,9 @@ ISOAddress
  
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Address}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Address}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Address}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Address}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOAggregateInformation.Rd b/man/ISOAggregateInformation.Rd
index cd6fb80f..bc403287 100644
--- a/man/ISOAggregateInformation.Rd
+++ b/man/ISOAggregateInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAggregateInformation}
 \title{ISOAggregateInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a ISO AggregateInformation
+Object of \code{\link[R6]{R6Class}} for modelling a ISO AggregateInformation
 }
 \description{
 ISOAggregateInformation
diff --git a/man/ISOAggregationDerivation.Rd b/man/ISOAggregationDerivation.Rd
index 09a559ab..f87c8e32 100644
--- a/man/ISOAggregationDerivation.Rd
+++ b/man/ISOAggregationDerivation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAggregationDerivation}
 \title{ISOAggregationDerivation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO aggregation derivation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO aggregation derivation
 }
 \description{
 ISOAggregationDerivation
diff --git a/man/ISOAnchor.Rd b/man/ISOAnchor.Rd
index dadd3ff5..5e20b8bd 100644
--- a/man/ISOAnchor.Rd
+++ b/man/ISOAnchor.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAnchor}
 \title{ISOAnchor}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Anchor
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Anchor
 }
 \description{
 ISOAnchor
@@ -21,9 +21,9 @@ ISOAnchor
 
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmx/1.0/gmx/#element_Anchor}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmx/1.0/gmx/#element_Anchor}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gcx/1.0/gcx/#element_Anchor}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gcx/1.0/gcx/#element_Anchor}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOAngle.Rd b/man/ISOAngle.Rd
index 43e1df86..844a51f6 100644
--- a/man/ISOAngle.Rd
+++ b/man/ISOAngle.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAngle}
 \title{ISOAngle}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOAngle measure
+Object of \code{\link[R6]{R6Class}} for modelling an ISOAngle measure
 }
 \description{
 ISOAngle
diff --git a/man/ISOApplicationSchemaInformation.Rd b/man/ISOApplicationSchemaInformation.Rd
index 398c0a60..9213ba16 100644
--- a/man/ISOApplicationSchemaInformation.Rd
+++ b/man/ISOApplicationSchemaInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOApplicationSchemaInformation}
 \title{ISOApplicationSchemaInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ApplicationSchemaInformation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ApplicationSchemaInformation
 }
 \description{
 ISOApplicationSchemaInformation
@@ -16,9 +16,9 @@ ISOApplicationSchemaInformation
 ISOApplicationSchemaInformation
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_MD_ApplicationSchemaInformation}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_MD_ApplicationSchemaInformation}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/mas/1.0/mas/#element_MD_ApplicationSchemaInformation}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/mas/1.0/mas/#element_MD_ApplicationSchemaInformation}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOAssociatedResource.Rd b/man/ISOAssociatedResource.Rd
index b9bc8d23..ef7db814 100644
--- a/man/ISOAssociatedResource.Rd
+++ b/man/ISOAssociatedResource.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAssociatedResource}
 \title{ISOAssociatedResource}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO associated resource
+Object of \code{\link[R6]{R6Class}} for modelling an ISO associated resource
 }
 \description{
 ISOAssociatedResource
diff --git a/man/ISOAssociation.Rd b/man/ISOAssociation.Rd
index 456edab0..37f52e2f 100644
--- a/man/ISOAssociation.Rd
+++ b/man/ISOAssociation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAssociation}
 \title{ISOAssociation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOAssociation
+Object of \code{\link[R6]{R6Class}} for modelling an ISOAssociation
 }
 \description{
 ISOAssociation
diff --git a/man/ISOAssociationRole.Rd b/man/ISOAssociationRole.Rd
index 922c0c8b..8e8c91a4 100644
--- a/man/ISOAssociationRole.Rd
+++ b/man/ISOAssociationRole.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAssociationRole}
 \title{ISOAssociationRole}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOAssociationRole
+Object of \code{\link[R6]{R6Class}} for modelling an ISOAssociationRole
 }
 \description{
 ISOAssociationRole
diff --git a/man/ISOAssociationType.Rd b/man/ISOAssociationType.Rd
index 80ea9963..fb6c4032 100644
--- a/man/ISOAssociationType.Rd
+++ b/man/ISOAssociationType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAssociationType}
 \title{ISOAssociationType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO AssociationType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO AssociationType
 }
 \description{
 ISOAssociationType
diff --git a/man/ISOAttributeGroup.Rd b/man/ISOAttributeGroup.Rd
index a91c7b4f..839714e9 100644
--- a/man/ISOAttributeGroup.Rd
+++ b/man/ISOAttributeGroup.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAttributeGroup}
 \title{ISOAttributeGroup}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a ISO attribute group
+Object of \code{\link[R6]{R6Class}} for modelling a ISO attribute group
 }
 \description{
 ISOAttributeGroup
diff --git a/man/ISOAttributes.Rd b/man/ISOAttributes.Rd
index 7e5371b9..97ac5fe5 100644
--- a/man/ISOAttributes.Rd
+++ b/man/ISOAttributes.Rd
@@ -5,10 +5,10 @@
 \alias{ISOAttributes}
 \title{ISOAttributes}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Spatial object of \code{\link{R6Class}} for modelling a list of ISO xml attributes
+Spatial object of \code{\link[R6]{R6Class}} for modelling a list of ISO xml attributes
 }
 \description{
 ISOAttributes
diff --git a/man/ISOBand.Rd b/man/ISOBand.Rd
index cea68d3d..d8deb1cf 100644
--- a/man/ISOBand.Rd
+++ b/man/ISOBand.Rd
@@ -5,10 +5,10 @@
 \alias{ISOBand}
 \title{ISOBand}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOBand
+Object of \code{\link[R6]{R6Class}} for modelling an ISOBand
 }
 \description{
 ISOBand
diff --git a/man/ISOBaseBoolean.Rd b/man/ISOBaseBoolean.Rd
index 44ede70a..07d8ea89 100644
--- a/man/ISOBaseBoolean.Rd
+++ b/man/ISOBaseBoolean.Rd
@@ -5,10 +5,10 @@
 \alias{ISOBaseBoolean}
 \title{ISOBaseBoolean}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Boolean
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Boolean
 }
 \description{
 ISOBaseBoolean
diff --git a/man/ISOBaseCharacterString.Rd b/man/ISOBaseCharacterString.Rd
index 53851936..83714aac 100644
--- a/man/ISOBaseCharacterString.Rd
+++ b/man/ISOBaseCharacterString.Rd
@@ -5,10 +5,10 @@
 \alias{ISOBaseCharacterString}
 \title{ISOBaseCharacterString}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO BaseCharacterString
+Object of \code{\link[R6]{R6Class}} for modelling an ISO BaseCharacterString
 }
 \description{
 ISOBaseCharacterString
diff --git a/man/ISOBaseDate.Rd b/man/ISOBaseDate.Rd
index aca3279a..5e156267 100644
--- a/man/ISOBaseDate.Rd
+++ b/man/ISOBaseDate.Rd
@@ -5,10 +5,10 @@
 \alias{ISOBaseDate}
 \title{ISOBaseDate}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Date
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Date
 }
 \description{
 ISOBaseDate
diff --git a/man/ISOBaseDateTime.Rd b/man/ISOBaseDateTime.Rd
index 50becbc7..940bb938 100644
--- a/man/ISOBaseDateTime.Rd
+++ b/man/ISOBaseDateTime.Rd
@@ -5,10 +5,10 @@
 \alias{ISOBaseDateTime}
 \title{ISOBaseDateTime}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO DateTime
+Object of \code{\link[R6]{R6Class}} for modelling an ISO DateTime
 }
 \description{
 ISOBaseDateTime
diff --git a/man/ISOBaseDecimal.Rd b/man/ISOBaseDecimal.Rd
index 502d3617..ebb31964 100644
--- a/man/ISOBaseDecimal.Rd
+++ b/man/ISOBaseDecimal.Rd
@@ -5,10 +5,10 @@
 \alias{ISOBaseDecimal}
 \title{ISOBaseDecimal}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Decimal
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Decimal
 }
 \description{
 ISOBaseDecimal
diff --git a/man/ISOBaseInteger.Rd b/man/ISOBaseInteger.Rd
index 9bcbd098..57aec964 100644
--- a/man/ISOBaseInteger.Rd
+++ b/man/ISOBaseInteger.Rd
@@ -5,10 +5,10 @@
 \alias{ISOBaseInteger}
 \title{ISOBaseInteger}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Integer
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Integer
 }
 \description{
 ISOBaseInteger
diff --git a/man/ISOBaseReal.Rd b/man/ISOBaseReal.Rd
index 5b9b487b..8eaaf1ae 100644
--- a/man/ISOBaseReal.Rd
+++ b/man/ISOBaseReal.Rd
@@ -5,10 +5,10 @@
 \alias{ISOBaseReal}
 \title{ISOBaseReal}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Real
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Real
 }
 \description{
 ISOBaseReal
diff --git a/man/ISOBinary.Rd b/man/ISOBinary.Rd
index 3d3da2b0..accf051c 100644
--- a/man/ISOBinary.Rd
+++ b/man/ISOBinary.Rd
@@ -5,10 +5,10 @@
 \alias{ISOBinary}
 \title{ISOBinary}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO UnlimitedInteger
+Object of \code{\link[R6]{R6Class}} for modelling an ISO UnlimitedInteger
 }
 \description{
 ISOBinary
diff --git a/man/ISOBinding.Rd b/man/ISOBinding.Rd
index 4fb6fa4f..48c17d54 100644
--- a/man/ISOBinding.Rd
+++ b/man/ISOBinding.Rd
@@ -5,10 +5,10 @@
 \alias{ISOBinding}
 \title{ISOBinding}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOBinding
+Object of \code{\link[R6]{R6Class}} for modelling an ISOBinding
 }
 \description{
 ISOBinding
diff --git a/man/ISOBoundAssociationRole.Rd b/man/ISOBoundAssociationRole.Rd
index c3694e72..b8cd9ce1 100644
--- a/man/ISOBoundAssociationRole.Rd
+++ b/man/ISOBoundAssociationRole.Rd
@@ -5,10 +5,10 @@
 \alias{ISOBoundAssociationRole}
 \title{ISOBoundAssociationRole}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOBoundAssociationRole
+Object of \code{\link[R6]{R6Class}} for modelling an ISOBoundAssociationRole
 }
 \description{
 ISOBoundAssociationRole
diff --git a/man/ISOBoundFeatureAttribute.Rd b/man/ISOBoundFeatureAttribute.Rd
index b5cafcc3..3ae00018 100644
--- a/man/ISOBoundFeatureAttribute.Rd
+++ b/man/ISOBoundFeatureAttribute.Rd
@@ -5,10 +5,10 @@
 \alias{ISOBoundFeatureAttribute}
 \title{ISOBoundFeatureAttribute}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOBoundFeatureAttribute
+Object of \code{\link[R6]{R6Class}} for modelling an ISOBoundFeatureAttribute
 }
 \description{
 ISOBoundFeatureAttribute
diff --git a/man/ISOBoundingPolygon.Rd b/man/ISOBoundingPolygon.Rd
index fd8b1d2c..68ac1bc8 100644
--- a/man/ISOBoundingPolygon.Rd
+++ b/man/ISOBoundingPolygon.Rd
@@ -5,10 +5,10 @@
 \alias{ISOBoundingPolygon}
 \title{ISOBoundingPolygon}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO BoundingPolygon
+Object of \code{\link[R6]{R6Class}} for modelling an ISO BoundingPolygon
 }
 \description{
 ISOBoundingPolygon
@@ -19,9 +19,9 @@ ISOBoundingPolygon
 Experimental
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_BoundingPolygon}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_BoundingPolygon}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_BoundingPolygon}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_BoundingPolygon}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOBrowseGraphic.Rd b/man/ISOBrowseGraphic.Rd
index 48d3bbc8..ce96406c 100644
--- a/man/ISOBrowseGraphic.Rd
+++ b/man/ISOBrowseGraphic.Rd
@@ -5,10 +5,10 @@
 \alias{ISOBrowseGraphic}
 \title{ISOBrowseGraphic}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO BrowseGraphic
+Object of \code{\link[R6]{R6Class}} for modelling an ISO BrowseGraphic
 }
 \description{
 ISOBrowseGraphic
diff --git a/man/ISOCarrierOfCharacteristics.Rd b/man/ISOCarrierOfCharacteristics.Rd
index 4735d20d..67894178 100644
--- a/man/ISOCarrierOfCharacteristics.Rd
+++ b/man/ISOCarrierOfCharacteristics.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCarrierOfCharacteristics}
 \title{ISOCarrierOfCharacteristics}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOCarrierOfCharacteristics
+Object of \code{\link[R6]{R6Class}} for modelling an ISOCarrierOfCharacteristics
 }
 \description{
 ISOCarrierOfCharacteristics
diff --git a/man/ISOCellGeometry.Rd b/man/ISOCellGeometry.Rd
index 01aee972..6d2426d9 100644
--- a/man/ISOCellGeometry.Rd
+++ b/man/ISOCellGeometry.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCellGeometry}
 \title{ISOCellGeometry}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO CellGeometryCode
+Object of \code{\link[R6]{R6Class}} for modelling an ISO CellGeometryCode
 }
 \description{
 ISOCellGeometry
diff --git a/man/ISOCharacterSet.Rd b/man/ISOCharacterSet.Rd
index 699f2e6a..7527a782 100644
--- a/man/ISOCharacterSet.Rd
+++ b/man/ISOCharacterSet.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCharacterSet}
 \title{ISOCharacterSet}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO CharacterSet
+Object of \code{\link[R6]{R6Class}} for modelling an ISO CharacterSet
 }
 \description{
 ISOCharacterSet
@@ -24,9 +24,9 @@ ISOCharacterSet
 
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_MD_CharacterSetCode}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_MD_CharacterSetCode}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_MD_CharacterSetCode}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_MD_CharacterSetCode}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOCitation.Rd b/man/ISOCitation.Rd
index 17a685eb..1434c12c 100644
--- a/man/ISOCitation.Rd
+++ b/man/ISOCitation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCitation}
 \title{ISOCitation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Citation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Citation
 }
 \description{
 ISOCitation
@@ -52,9 +52,9 @@ ISOCitation
  
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Citation}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Citation}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Citation}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Citation}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOCitationSeries.Rd b/man/ISOCitationSeries.Rd
index f34f59e1..398cbd31 100644
--- a/man/ISOCitationSeries.Rd
+++ b/man/ISOCitationSeries.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCitationSeries}
 \title{ISOCitationSeries}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOCitationSeries
+Object of \code{\link[R6]{R6Class}} for modelling an ISOCitationSeries
 }
 \description{
 ISOCitationSeries
diff --git a/man/ISOClassification.Rd b/man/ISOClassification.Rd
index b5b82026..69b2bc54 100644
--- a/man/ISOClassification.Rd
+++ b/man/ISOClassification.Rd
@@ -5,10 +5,10 @@
 \alias{ISOClassification}
 \title{ISOClassification}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Classification
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Classification
 }
 \description{
 ISOClassification
diff --git a/man/ISOCodeDefinition.Rd b/man/ISOCodeDefinition.Rd
index 3a380afc..cdd36021 100644
--- a/man/ISOCodeDefinition.Rd
+++ b/man/ISOCodeDefinition.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCodeDefinition}
 \title{ISOCodeDefinition}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Metadata code definition
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata code definition
 }
 \description{
 ISOCodeDefinition
diff --git a/man/ISOCodeListDictionary.Rd b/man/ISOCodeListDictionary.Rd
index 8f42ba41..f81b0ec3 100644
--- a/man/ISOCodeListDictionary.Rd
+++ b/man/ISOCodeListDictionary.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCodeListDictionary}
 \title{ISOCodeListDictionary}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Metadata codelist dictionary
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata codelist dictionary
 }
 \description{
 ISOCodeListDictionary
diff --git a/man/ISOCodeListValue.Rd b/man/ISOCodeListValue.Rd
index 94fa9e8e..702f3f58 100644
--- a/man/ISOCodeListValue.Rd
+++ b/man/ISOCodeListValue.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCodelistValue}
 \title{ISOCodelistValue}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Metadata codelistvalue
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata codelistvalue
 }
 \description{
 ISOCodelistValue
diff --git a/man/ISOCodelist.Rd b/man/ISOCodelist.Rd
index 9c27fbf0..d946ab61 100644
--- a/man/ISOCodelist.Rd
+++ b/man/ISOCodelist.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCodelist}
 \title{ISOCodelist}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO codelist
+Object of \code{\link[R6]{R6Class}} for modelling an ISO codelist
 }
 \description{
 ISOCodelist
diff --git a/man/ISOCodelistCatalogue.Rd b/man/ISOCodelistCatalogue.Rd
index 7950b824..11e7c87c 100644
--- a/man/ISOCodelistCatalogue.Rd
+++ b/man/ISOCodelistCatalogue.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCodelistCatalogue}
 \title{ISOCodelistCatalogue}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOCodelistCatalogue
+Object of \code{\link[R6]{R6Class}} for modelling an ISOCodelistCatalogue
 }
 \description{
 ISOCodelistCatalogue
diff --git a/man/ISOCompletenessCommission.Rd b/man/ISOCompletenessCommission.Rd
index ab4f2b0f..701bb1e1 100644
--- a/man/ISOCompletenessCommission.Rd
+++ b/man/ISOCompletenessCommission.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCompletenessCommission}
 \title{ISOCompletenessCommission}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOCompletenessCommission
+Object of \code{\link[R6]{R6Class}} for modelling an ISOCompletenessCommission
 }
 \description{
 ISOCompletenessCommission
@@ -42,9 +42,9 @@ ISOCompletenessCommission
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_CompletenessCommission}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_CompletenessCommission}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_CompletenessCommission}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_CompletenessCommission}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOCompletenessOmission.Rd b/man/ISOCompletenessOmission.Rd
index ccbe7af0..64793114 100644
--- a/man/ISOCompletenessOmission.Rd
+++ b/man/ISOCompletenessOmission.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCompletenessOmission}
 \title{ISOCompletenessOmission}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOCompletenessOmission
+Object of \code{\link[R6]{R6Class}} for modelling an ISOCompletenessOmission
 }
 \description{
 ISOCompletenessOmission
@@ -42,9 +42,9 @@ ISOCompletenessOmission
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_CompletenessOmission}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_CompletenessOmission}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_CompletenessOmission}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_CompletenessOmission}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOConceptualConsistency.Rd b/man/ISOConceptualConsistency.Rd
index 6a17b3c5..342dfe94 100644
--- a/man/ISOConceptualConsistency.Rd
+++ b/man/ISOConceptualConsistency.Rd
@@ -5,10 +5,10 @@
 \alias{ISOConceptualConsistency}
 \title{ISOConceptualConsistency}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOConceptualConsistency
+Object of \code{\link[R6]{R6Class}} for modelling an ISOConceptualConsistency
 }
 \description{
 ISOConceptualConsistency
@@ -42,9 +42,9 @@ ISOConceptualConsistency
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_ConceptualConsistency}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_ConceptualConsistency}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_ConceptualConsistency}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_ConceptualConsistency}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOConfidence.Rd b/man/ISOConfidence.Rd
index f5d276a0..353a6ed4 100644
--- a/man/ISOConfidence.Rd
+++ b/man/ISOConfidence.Rd
@@ -5,10 +5,10 @@
 \alias{ISOConfidence}
 \title{ISOConfidence}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO confidence
+Object of \code{\link[R6]{R6Class}} for modelling an ISO confidence
 }
 \description{
 ISOConfidence
diff --git a/man/ISOConformanceResult.Rd b/man/ISOConformanceResult.Rd
index de1a3a2e..2cd78922 100644
--- a/man/ISOConformanceResult.Rd
+++ b/man/ISOConformanceResult.Rd
@@ -5,10 +5,10 @@
 \alias{ISOConformanceResult}
 \title{ISOConformanceResult}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ConformanceResult
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ConformanceResult
 }
 \description{
 ISOConformanceResult
@@ -31,9 +31,9 @@ ISOConformanceResult
  
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_ConformanceResult}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_ConformanceResult}
 
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_ConformanceResult}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_ConformanceResult}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOConstraint.Rd b/man/ISOConstraint.Rd
index a5dc7a72..f8ea172d 100644
--- a/man/ISOConstraint.Rd
+++ b/man/ISOConstraint.Rd
@@ -5,10 +5,10 @@
 \alias{ISOConstraint}
 \title{ISOConstraint}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOConstraint
+Object of \code{\link[R6]{R6Class}} for modelling an ISOConstraint
 }
 \description{
 ISOConstraint
diff --git a/man/ISOConstraints.Rd b/man/ISOConstraints.Rd
index b6bdd866..f594085c 100644
--- a/man/ISOConstraints.Rd
+++ b/man/ISOConstraints.Rd
@@ -5,10 +5,10 @@
 \alias{ISOConstraints}
 \title{ISOConstraints}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract Constraints
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract Constraints
 }
 \description{
 ISOConstraints
diff --git a/man/ISOContact.Rd b/man/ISOContact.Rd
index 6e089d58..dfc492d7 100644
--- a/man/ISOContact.Rd
+++ b/man/ISOContact.Rd
@@ -5,10 +5,10 @@
 \alias{ISOContact}
 \title{ISOContact}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Contact
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Contact
 }
 \description{
 ISOContact
@@ -36,9 +36,9 @@ ISOContact
  
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Contact}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Contact}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Contact}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Contact}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOCountry.Rd b/man/ISOCountry.Rd
index 066b2c48..941ab246 100644
--- a/man/ISOCountry.Rd
+++ b/man/ISOCountry.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCountry}
 \title{ISOCountry}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Country
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Country
 }
 \description{
 ISOCountry
@@ -24,9 +24,9 @@ ISOCountry
 
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_Country}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_Country}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_CountryCode}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_CountryCode}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOCoupledResource.Rd b/man/ISOCoupledResource.Rd
index 33729c24..b7c7f57f 100644
--- a/man/ISOCoupledResource.Rd
+++ b/man/ISOCoupledResource.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCoupledResource}
 \title{ISOCoupledResource}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOCoupledResource
+Object of \code{\link[R6]{R6Class}} for modelling an ISOCoupledResource
 }
 \description{
 ISOCoupledResource
@@ -23,9 +23,9 @@ ISOCoupledResource
 
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_CoupledResource}
+- ISO 19139 \url{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_CoupledResource}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_CoupledResource}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_CoupledResource}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOCouplingType.Rd b/man/ISOCouplingType.Rd
index 282d26b2..56e3c314 100644
--- a/man/ISOCouplingType.Rd
+++ b/man/ISOCouplingType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCouplingType}
 \title{ISOCouplingType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOCouplingType
+Object of \code{\link[R6]{R6Class}} for modelling an ISOCouplingType
 }
 \description{
 ISOCouplingType
@@ -24,9 +24,9 @@ ISOCouplingType
 
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_CouplingType}
+- ISO 19139 \url{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_CouplingType}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_CouplingType}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_CouplingType}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOCoverageContentType.Rd b/man/ISOCoverageContentType.Rd
index a443cfab..d561b163 100644
--- a/man/ISOCoverageContentType.Rd
+++ b/man/ISOCoverageContentType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCoverageContentType}
 \title{ISOCoverageContentType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO CoverageContentType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO CoverageContentType
 }
 \description{
 ISOCoverageContentType
diff --git a/man/ISOCoverageDescription.Rd b/man/ISOCoverageDescription.Rd
index ef6a435b..04970c40 100644
--- a/man/ISOCoverageDescription.Rd
+++ b/man/ISOCoverageDescription.Rd
@@ -5,10 +5,10 @@
 \alias{ISOCoverageDescription}
 \title{ISOCoverageDescription}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOCoverageDescription
+Object of \code{\link[R6]{R6Class}} for modelling an ISOCoverageDescription
 }
 \description{
 ISOCoverageDescription
diff --git a/man/ISODCPList.Rd b/man/ISODCPList.Rd
index baa359b6..ba4dabc5 100644
--- a/man/ISODCPList.Rd
+++ b/man/ISODCPList.Rd
@@ -5,10 +5,10 @@
 \alias{ISODCPList}
 \title{ISODCPList}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO DCPList
+Object of \code{\link[R6]{R6Class}} for modelling an ISO DCPList
 }
 \description{
 ISODCPList
@@ -24,9 +24,9 @@ ISODCPList
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_DCPList}
+- ISO 19139 \url{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_DCPList}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_DCPList}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_DCPList}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISODataFile.Rd b/man/ISODataFile.Rd
index dff3f784..f79072b4 100644
--- a/man/ISODataFile.Rd
+++ b/man/ISODataFile.Rd
@@ -5,10 +5,10 @@
 \alias{ISODataFile}
 \title{ISODataFile}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO DataFile
+Object of \code{\link[R6]{R6Class}} for modelling an ISO DataFile
 }
 \description{
 ISODataFile
diff --git a/man/ISODataIdentification.Rd b/man/ISODataIdentification.Rd
index e7b209ba..068cea7b 100644
--- a/man/ISODataIdentification.Rd
+++ b/man/ISODataIdentification.Rd
@@ -5,10 +5,10 @@
 \alias{ISODataIdentification}
 \title{ISODataIdentification}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO DataIdentification
+Object of \code{\link[R6]{R6Class}} for modelling an ISO DataIdentification
 }
 \description{
 ISODataIdentification
diff --git a/man/ISODataIdentification19115_3.Rd b/man/ISODataIdentification19115_3.Rd
index 2d6fcbfa..677a8e54 100644
--- a/man/ISODataIdentification19115_3.Rd
+++ b/man/ISODataIdentification19115_3.Rd
@@ -5,10 +5,10 @@
 \alias{ISODataIdentification19115_3}
 \title{ISODataIdentification}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO DataIdentification
+Object of \code{\link[R6]{R6Class}} for modelling an ISO DataIdentification
 }
 \description{
 ISODataIdentification
diff --git a/man/ISODataIdentification19139.Rd b/man/ISODataIdentification19139.Rd
index a8a8ec76..c1473679 100644
--- a/man/ISODataIdentification19139.Rd
+++ b/man/ISODataIdentification19139.Rd
@@ -5,10 +5,10 @@
 \alias{ISODataIdentification19139}
 \title{ISODataIdentification19139}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO DataIdentification in ISO 19139
+Object of \code{\link[R6]{R6Class}} for modelling an ISO DataIdentification in ISO 19139
 }
 \description{
 ISODataIdentification19139
diff --git a/man/ISODataInspection.Rd b/man/ISODataInspection.Rd
index da45f626..41f3f47c 100644
--- a/man/ISODataInspection.Rd
+++ b/man/ISODataInspection.Rd
@@ -5,10 +5,10 @@
 \alias{ISODataInspection}
 \title{ISODataInspection}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO data inspection
+Object of \code{\link[R6]{R6Class}} for modelling an ISO data inspection
 }
 \description{
 ISODataInspection
diff --git a/man/ISODataQuality.Rd b/man/ISODataQuality.Rd
index ff864cf9..7cbe6748 100644
--- a/man/ISODataQuality.Rd
+++ b/man/ISODataQuality.Rd
@@ -5,10 +5,10 @@
 \alias{ISODataQuality}
 \title{ISODataQuality}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO DataQuality
+Object of \code{\link[R6]{R6Class}} for modelling an ISO DataQuality
 }
 \description{
 ISODataQuality
diff --git a/man/ISODataQualityAbstractElement.Rd b/man/ISODataQualityAbstractElement.Rd
index d9dcecdc..3cc5abf9 100644
--- a/man/ISODataQualityAbstractElement.Rd
+++ b/man/ISODataQualityAbstractElement.Rd
@@ -5,10 +5,10 @@
 \alias{ISODataQualityAbstractElement}
 \title{ISODataQualityAbstractElement}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISODataQualityAbstractElement
+Object of \code{\link[R6]{R6Class}} for modelling an ISODataQualityAbstractElement
 }
 \description{
 ISODataQualityAbstractElement
@@ -16,9 +16,9 @@ ISODataQualityAbstractElement
 ISODataQualityAbstractElement
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_Element}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractDQ_Element}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_Element}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_AbstractDQ_Element}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISODataQualityScope.Rd b/man/ISODataQualityScope.Rd
index 16baf960..37d7c573 100644
--- a/man/ISODataQualityScope.Rd
+++ b/man/ISODataQualityScope.Rd
@@ -5,10 +5,10 @@
 \alias{ISODataQualityScope}
 \title{ISODataQualityScope}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Scope
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Scope
 }
 \description{
 ISODataQualityScope
@@ -22,7 +22,7 @@ ISODataQualityScope
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_Scope}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_Scope}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISODataSet.Rd b/man/ISODataSet.Rd
index 8401ef0f..780545bf 100644
--- a/man/ISODataSet.Rd
+++ b/man/ISODataSet.Rd
@@ -5,10 +5,10 @@
 \alias{ISODataSet}
 \title{ISODataSet}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISODataSet
+Object of \code{\link[R6]{R6Class}} for modelling an ISODataSet
 }
 \description{
 ISODataSet
diff --git a/man/ISODatatype.Rd b/man/ISODatatype.Rd
index cc412e8e..218d7778 100644
--- a/man/ISODatatype.Rd
+++ b/man/ISODatatype.Rd
@@ -5,10 +5,10 @@
 \alias{ISODatatype}
 \title{ISODatatype}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Datatype
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Datatype
 }
 \description{
 ISODatatype
diff --git a/man/ISODate.Rd b/man/ISODate.Rd
index d3df260a..b53af6dc 100644
--- a/man/ISODate.Rd
+++ b/man/ISODate.Rd
@@ -5,10 +5,10 @@
 \alias{ISODate}
 \title{ISODate}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Date
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Date
 }
 \description{
 ISODate
@@ -23,9 +23,9 @@ ISODate
 
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Date}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Date}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Date}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Date}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISODateType.Rd b/man/ISODateType.Rd
index ae19cae6..080e3482 100644
--- a/man/ISODateType.Rd
+++ b/man/ISODateType.Rd
@@ -5,10 +5,10 @@
 \alias{ISODateType}
 \title{ISODateType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO DateType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO DateType
 }
 \description{
 ISODateType
@@ -24,9 +24,9 @@ ISODateType
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_DateTypeCode}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_DateTypeCode}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_DateTypeCode}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_DateTypeCode}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISODefinitionReference.Rd b/man/ISODefinitionReference.Rd
index 16477af5..ff5b4ba7 100644
--- a/man/ISODefinitionReference.Rd
+++ b/man/ISODefinitionReference.Rd
@@ -5,10 +5,10 @@
 \alias{ISODefinitionReference}
 \title{ISODefinitionReference}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISODefinitionReference
+Object of \code{\link[R6]{R6Class}} for modelling an ISODefinitionReference
 }
 \description{
 ISODefinitionReference
diff --git a/man/ISODefinitionSource.Rd b/man/ISODefinitionSource.Rd
index 11a14cfb..444739cc 100644
--- a/man/ISODefinitionSource.Rd
+++ b/man/ISODefinitionSource.Rd
@@ -5,10 +5,10 @@
 \alias{ISODefinitionSource}
 \title{ISODefinitionSource}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISODefinitionSource
+Object of \code{\link[R6]{R6Class}} for modelling an ISODefinitionSource
 }
 \description{
 ISODefinitionSource
diff --git a/man/ISODescriptiveResult.Rd b/man/ISODescriptiveResult.Rd
index 4e25ede6..55a9ee55 100644
--- a/man/ISODescriptiveResult.Rd
+++ b/man/ISODescriptiveResult.Rd
@@ -5,10 +5,10 @@
 \alias{ISODescriptiveResult}
 \title{ISODescriptiveResult}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISODescriptiveResult
+Object of \code{\link[R6]{R6Class}} for modelling an ISODescriptiveResult
 }
 \description{
 ISODescriptiveResult
@@ -16,7 +16,7 @@ ISODescriptiveResult
 ISODescriptiveResult
 }
 \references{
-- ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_DescriptiveResult}
+- ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_DescriptiveResult}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISODigitalTransferOptions.Rd b/man/ISODigitalTransferOptions.Rd
index 69ab9e85..867beac7 100644
--- a/man/ISODigitalTransferOptions.Rd
+++ b/man/ISODigitalTransferOptions.Rd
@@ -5,10 +5,10 @@
 \alias{ISODigitalTransferOptions}
 \title{ISODigitalTransferOptions}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO DigitalTransferOptions
+Object of \code{\link[R6]{R6Class}} for modelling an ISO DigitalTransferOptions
 }
 \description{
 ISODigitalTransferOptions
diff --git a/man/ISODimension.Rd b/man/ISODimension.Rd
index 6f75a263..044d32b7 100644
--- a/man/ISODimension.Rd
+++ b/man/ISODimension.Rd
@@ -5,10 +5,10 @@
 \alias{ISODimension}
 \title{ISODimension}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Dimension
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Dimension
 }
 \description{
 ISODimension
diff --git a/man/ISODimensionNameType.Rd b/man/ISODimensionNameType.Rd
index 2d95cebe..1039775c 100644
--- a/man/ISODimensionNameType.Rd
+++ b/man/ISODimensionNameType.Rd
@@ -5,10 +5,10 @@
 \alias{ISODimensionNameType}
 \title{ISODimensionNameType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO DimensionNameType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO DimensionNameType
 }
 \description{
 ISODimensionNameType
diff --git a/man/ISODistance.Rd b/man/ISODistance.Rd
index 12c3e896..fb3a27c0 100644
--- a/man/ISODistance.Rd
+++ b/man/ISODistance.Rd
@@ -5,10 +5,10 @@
 \alias{ISODistance}
 \title{ISODistance}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Distance measure
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Distance measure
 }
 \description{
 ISODistance
diff --git a/man/ISODistribution.Rd b/man/ISODistribution.Rd
index 9fa14eb1..9cb80f87 100644
--- a/man/ISODistribution.Rd
+++ b/man/ISODistribution.Rd
@@ -5,10 +5,10 @@
 \alias{ISODistribution}
 \title{ISODistribution}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Distribution
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Distribution
 }
 \description{
 ISODistribution
diff --git a/man/ISODistributionUnits.Rd b/man/ISODistributionUnits.Rd
index 4a04a034..f8bee718 100644
--- a/man/ISODistributionUnits.Rd
+++ b/man/ISODistributionUnits.Rd
@@ -5,10 +5,10 @@
 \alias{ISODistributionUnits}
 \title{ISODistributionUnits}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO DistributionUnits
+Object of \code{\link[R6]{R6Class}} for modelling an ISO DistributionUnits
 }
 \description{
 ISODistributionUnits
diff --git a/man/ISODistributor.Rd b/man/ISODistributor.Rd
index f64b2ceb..a472ca69 100644
--- a/man/ISODistributor.Rd
+++ b/man/ISODistributor.Rd
@@ -5,10 +5,10 @@
 \alias{ISODistributor}
 \title{ISODistributor}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISODistributor
+Object of \code{\link[R6]{R6Class}} for modelling an ISODistributor
 }
 \description{
 ISODistributor
diff --git a/man/ISODomainConsistency.Rd b/man/ISODomainConsistency.Rd
index 55d863f8..1abb663f 100644
--- a/man/ISODomainConsistency.Rd
+++ b/man/ISODomainConsistency.Rd
@@ -5,10 +5,10 @@
 \alias{ISODomainConsistency}
 \title{ISODomainConsistency}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISODomainConsistency
+Object of \code{\link[R6]{R6Class}} for modelling an ISODomainConsistency
 }
 \description{
 ISODomainConsistency
@@ -42,9 +42,9 @@ ISODomainConsistency
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_DomainConsistency}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_DomainConsistency}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_DomainConsistency}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_DomainConsistency}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOElementSequence.Rd b/man/ISOElementSequence.Rd
index eb7f7dd6..9c793806 100644
--- a/man/ISOElementSequence.Rd
+++ b/man/ISOElementSequence.Rd
@@ -5,10 +5,10 @@
 \alias{ISOElementSequence}
 \title{ISOElementSequence}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOElementSequence
+Object of \code{\link[R6]{R6Class}} for modelling an ISOElementSequence
 }
 \description{
 ISOElementSequence
diff --git a/man/ISOEvaluationMethod.Rd b/man/ISOEvaluationMethod.Rd
index 4e37d725..15a2108a 100644
--- a/man/ISOEvaluationMethod.Rd
+++ b/man/ISOEvaluationMethod.Rd
@@ -5,10 +5,10 @@
 \alias{ISOEvaluationMethod}
 \title{ISOEvaluationMethod}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract evaluation method
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract evaluation method
 }
 \description{
 ISOEvaluationMethod
diff --git a/man/ISOEvaluationMethodType.Rd b/man/ISOEvaluationMethodType.Rd
index ad16c810..3fb42a19 100644
--- a/man/ISOEvaluationMethodType.Rd
+++ b/man/ISOEvaluationMethodType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOEvaluationMethodType}
 \title{ISOEvaluationMethodType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO EvaluationMethodType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO EvaluationMethodType
 }
 \description{
 ISOEvaluationMethodType
@@ -24,9 +24,9 @@ ISOEvaluationMethodType
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_EvaluationMethodTypeCode}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_EvaluationMethodTypeCode}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_EvaluationMethodTypeCode}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_EvaluationMethodTypeCode}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOExtendedElementInformation.Rd b/man/ISOExtendedElementInformation.Rd
index fa3670ec..0180271d 100644
--- a/man/ISOExtendedElementInformation.Rd
+++ b/man/ISOExtendedElementInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOExtendedElementInformation}
 \title{ISOExtendedElementInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ExtendedElementInformation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ExtendedElementInformation
 }
 \description{
 ISOExtendedElementInformation
diff --git a/man/ISOExtent.Rd b/man/ISOExtent.Rd
index f65f0a4e..d3a28925 100644
--- a/man/ISOExtent.Rd
+++ b/man/ISOExtent.Rd
@@ -5,10 +5,10 @@
 \alias{ISOExtent}
 \title{ISOExtent}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Extent
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Extent
 }
 \description{
 ISOExtent
@@ -16,9 +16,9 @@ ISOExtent
 ISOExtent
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_Extent}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_Extent}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_Extent}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_Extent}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOFeatureAssociation.Rd b/man/ISOFeatureAssociation.Rd
index e2af827c..343ffa1c 100644
--- a/man/ISOFeatureAssociation.Rd
+++ b/man/ISOFeatureAssociation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOFeatureAssociation}
 \title{ISOFeatureAssociation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOFeatureAssociation
+Object of \code{\link[R6]{R6Class}} for modelling an ISOFeatureAssociation
 }
 \description{
 ISOFeatureAssociation
diff --git a/man/ISOFeatureAttribute.Rd b/man/ISOFeatureAttribute.Rd
index eb23b2dc..c1a01640 100644
--- a/man/ISOFeatureAttribute.Rd
+++ b/man/ISOFeatureAttribute.Rd
@@ -5,10 +5,10 @@
 \alias{ISOFeatureAttribute}
 \title{ISOFeatureAttribute}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOFeatureAttribute
+Object of \code{\link[R6]{R6Class}} for modelling an ISOFeatureAttribute
 }
 \description{
 ISOFeatureAttribute
diff --git a/man/ISOFeatureCatalogue.Rd b/man/ISOFeatureCatalogue.Rd
index 8d22f483..8431d934 100644
--- a/man/ISOFeatureCatalogue.Rd
+++ b/man/ISOFeatureCatalogue.Rd
@@ -5,10 +5,10 @@
 \alias{ISOFeatureCatalogue}
 \title{ISOFeatureCatalogue}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO FeatureCatalogue
+Object of \code{\link[R6]{R6Class}} for modelling an ISO FeatureCatalogue
 }
 \description{
 ISOFeatureCatalogue
diff --git a/man/ISOFeatureCatalogueDescription.Rd b/man/ISOFeatureCatalogueDescription.Rd
index 98da900f..13142836 100644
--- a/man/ISOFeatureCatalogueDescription.Rd
+++ b/man/ISOFeatureCatalogueDescription.Rd
@@ -5,10 +5,10 @@
 \alias{ISOFeatureCatalogueDescription}
 \title{ISOFeatureCatalogueDescription}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOFeatureCatalogue
+Object of \code{\link[R6]{R6Class}} for modelling an ISOFeatureCatalogue
 }
 \description{
 ISOFeatureCatalogueDescription
diff --git a/man/ISOFeatureOperation.Rd b/man/ISOFeatureOperation.Rd
index 0c4299b1..8d7a9520 100644
--- a/man/ISOFeatureOperation.Rd
+++ b/man/ISOFeatureOperation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOFeatureOperation}
 \title{ISOFeatureOperation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOFeatureOperation
+Object of \code{\link[R6]{R6Class}} for modelling an ISOFeatureOperation
 }
 \description{
 ISOFeatureOperation
diff --git a/man/ISOFeatureType.Rd b/man/ISOFeatureType.Rd
index 0b94bf40..d7a784dc 100644
--- a/man/ISOFeatureType.Rd
+++ b/man/ISOFeatureType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOFeatureType}
 \title{ISOFeatureType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO FeatureType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO FeatureType
 }
 \description{
 ISOFeatureType
diff --git a/man/ISOFeatureType19115_3.Rd b/man/ISOFeatureType19115_3.Rd
index 8a093d64..97cf292f 100644
--- a/man/ISOFeatureType19115_3.Rd
+++ b/man/ISOFeatureType19115_3.Rd
@@ -5,10 +5,10 @@
 \alias{ISOFeatureType19115_3}
 \title{ISOFeatureType19115_3}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO FeatureType in ISO 19115-3
+Object of \code{\link[R6]{R6Class}} for modelling an ISO FeatureType in ISO 19115-3
 }
 \description{
 ISOFeatureType19115_3
diff --git a/man/ISOFeatureType19139.Rd b/man/ISOFeatureType19139.Rd
index f9f78746..8e3592bd 100644
--- a/man/ISOFeatureType19139.Rd
+++ b/man/ISOFeatureType19139.Rd
@@ -5,10 +5,10 @@
 \alias{ISOFeatureType19139}
 \title{ISOFeatureType19139}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO FeatureType in ISO 19139
+Object of \code{\link[R6]{R6Class}} for modelling an ISO FeatureType in ISO 19139
 }
 \description{
 ISOFeatureType19139
diff --git a/man/ISOFeatureTypeInfo.Rd b/man/ISOFeatureTypeInfo.Rd
index 640bce99..c3e37fa3 100644
--- a/man/ISOFeatureTypeInfo.Rd
+++ b/man/ISOFeatureTypeInfo.Rd
@@ -5,10 +5,10 @@
 \alias{ISOFeatureTypeInfo}
 \title{ISOFeatureTypeInfo}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a ISO feature type info
+Object of \code{\link[R6]{R6Class}} for modelling a ISO feature type info
 }
 \description{
 ISOFeatureTypeInfo
diff --git a/man/ISOFileName.Rd b/man/ISOFileName.Rd
index 6775baee..377250f4 100644
--- a/man/ISOFileName.Rd
+++ b/man/ISOFileName.Rd
@@ -5,10 +5,10 @@
 \alias{ISOFileName}
 \title{ISOFileName}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO FileName
+Object of \code{\link[R6]{R6Class}} for modelling an ISO FileName
 }
 \description{
 ISOFileName
@@ -21,9 +21,9 @@ ISOFileName
 
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmx/1.0/gmx/#element_FileName}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmx/1.0/gmx/#element_FileName}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gcx/1.0/gcx/#element_FileName}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gcx/1.0/gcx/#element_FileName}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOFormat.Rd b/man/ISOFormat.Rd
index a691210f..47faedde 100644
--- a/man/ISOFormat.Rd
+++ b/man/ISOFormat.Rd
@@ -5,10 +5,10 @@
 \alias{ISOFormat}
 \title{ISOFormat}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOFormat
+Object of \code{\link[R6]{R6Class}} for modelling an ISOFormat
 }
 \description{
 ISOFormat
diff --git a/man/ISOFormatConsistency.Rd b/man/ISOFormatConsistency.Rd
index 311480cd..a76acef9 100644
--- a/man/ISOFormatConsistency.Rd
+++ b/man/ISOFormatConsistency.Rd
@@ -5,10 +5,10 @@
 \alias{ISOFormatConsistency}
 \title{ISOFormatConsistency}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOFormatConsistency
+Object of \code{\link[R6]{R6Class}} for modelling an ISOFormatConsistency
 }
 \description{
 ISOFormatConsistency
@@ -42,9 +42,9 @@ ISOFormatConsistency
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_FormatConsistency}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_FormatConsistency}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_FormatConsistency}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_FormatConsistency}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOFreeText.Rd b/man/ISOFreeText.Rd
index 302ff5ef..94e14166 100644
--- a/man/ISOFreeText.Rd
+++ b/man/ISOFreeText.Rd
@@ -5,10 +5,10 @@
 \alias{ISOFreeText}
 \title{ISOFreeText}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO FreeText
+Object of \code{\link[R6]{R6Class}} for modelling an ISO FreeText
 }
 \description{
 ISOFreeText
@@ -20,9 +20,9 @@ ISOFreeText
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_PT_FreeText}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_PT_FreeText}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_PT_FreeText}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_PT_FreeText}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOFullInspection.Rd b/man/ISOFullInspection.Rd
index 7c91386e..24c6f8b9 100644
--- a/man/ISOFullInspection.Rd
+++ b/man/ISOFullInspection.Rd
@@ -5,10 +5,10 @@
 \alias{ISOFullInspection}
 \title{ISOFullInspection}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO full inspection
+Object of \code{\link[R6]{R6Class}} for modelling an ISO full inspection
 }
 \description{
 ISOFullInspection
diff --git a/man/ISOGeographicBoundingBox.Rd b/man/ISOGeographicBoundingBox.Rd
index 1b4fecf4..314022ef 100644
--- a/man/ISOGeographicBoundingBox.Rd
+++ b/man/ISOGeographicBoundingBox.Rd
@@ -5,10 +5,10 @@
 \alias{ISOGeographicBoundingBox}
 \title{ISOGeographicBoundingBox}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO GeographicBoundingBox
+Object of \code{\link[R6]{R6Class}} for modelling an ISO GeographicBoundingBox
 }
 \description{
 ISOGeographicBoundingBox
@@ -21,9 +21,9 @@ ISOGeographicBoundingBox
 
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_GeographicBoundingBox}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_GeographicBoundingBox}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_GeographicBoundingBox}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_GeographicBoundingBox}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOGeographicDescription.Rd b/man/ISOGeographicDescription.Rd
index b032674c..76f53d16 100644
--- a/man/ISOGeographicDescription.Rd
+++ b/man/ISOGeographicDescription.Rd
@@ -5,10 +5,10 @@
 \alias{ISOGeographicDescription}
 \title{ISOGeographicDescription}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO GeographicDescription
+Object of \code{\link[R6]{R6Class}} for modelling an ISO GeographicDescription
 }
 \description{
 ISOGeographicDescription
@@ -22,9 +22,9 @@ ISOGeographicDescription
 
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_GeographicDescription}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_GeographicDescription}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_GeographicDescription}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_GeographicDescription}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOGeographicExtent.Rd b/man/ISOGeographicExtent.Rd
index 64356d1c..3c9b9803 100644
--- a/man/ISOGeographicExtent.Rd
+++ b/man/ISOGeographicExtent.Rd
@@ -5,10 +5,10 @@
 \alias{ISOGeographicExtent}
 \title{ISOGeographicExtent}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract geographicExtent
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract geographicExtent
 }
 \description{
 ISOGeographicExtent
@@ -19,9 +19,9 @@ ISOGeographicExtent
 abstract class
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractEX_GeographicExtent}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_AbstractEX_GeographicExtent}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_AbstractEX_GeographicExtent}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_AbstractEX_GeographicExtent}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOGeometricObjectType.Rd b/man/ISOGeometricObjectType.Rd
index 0afa3b84..ddea7762 100644
--- a/man/ISOGeometricObjectType.Rd
+++ b/man/ISOGeometricObjectType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOGeometricObjectType}
 \title{ISOGeometricObjectType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO GeometricObjectType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO GeometricObjectType
 }
 \description{
 ISOGeometricObjectType
diff --git a/man/ISOGeometricObjects.Rd b/man/ISOGeometricObjects.Rd
index a3ae9c02..dd8331ba 100644
--- a/man/ISOGeometricObjects.Rd
+++ b/man/ISOGeometricObjects.Rd
@@ -5,10 +5,10 @@
 \alias{ISOGeometricObjects}
 \title{ISOGeometricObjects}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO GeometricObjects
+Object of \code{\link[R6]{R6Class}} for modelling an ISO GeometricObjects
 }
 \description{
 ISOGeometricObjects
diff --git a/man/ISOGeorectified.Rd b/man/ISOGeorectified.Rd
index 1eb68b35..90c06427 100644
--- a/man/ISOGeorectified.Rd
+++ b/man/ISOGeorectified.Rd
@@ -5,10 +5,10 @@
 \alias{ISOGeorectified}
 \title{ISOGeorectified}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Georectified
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Georectified
 }
 \description{
 ISOGeorectified
diff --git a/man/ISOGeoreferenceable.Rd b/man/ISOGeoreferenceable.Rd
index c40df211..092a3e7a 100644
--- a/man/ISOGeoreferenceable.Rd
+++ b/man/ISOGeoreferenceable.Rd
@@ -5,10 +5,10 @@
 \alias{ISOGeoreferenceable}
 \title{ISOGeoreferenceable}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Georeferenceable
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Georeferenceable
 }
 \description{
 ISOGeoreferenceable
diff --git a/man/ISOGridSpatialRepresentation.Rd b/man/ISOGridSpatialRepresentation.Rd
index ec86d4e5..e0f4b1b5 100644
--- a/man/ISOGridSpatialRepresentation.Rd
+++ b/man/ISOGridSpatialRepresentation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOGridSpatialRepresentation}
 \title{ISOGridSpatialRepresentation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO GridSpatialRepresentation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO GridSpatialRepresentation
 }
 \description{
 ISOGridSpatialRepresentation
diff --git a/man/ISOGriddedDataPositionalAccuracy.Rd b/man/ISOGriddedDataPositionalAccuracy.Rd
index c802fa1e..8f81f223 100644
--- a/man/ISOGriddedDataPositionalAccuracy.Rd
+++ b/man/ISOGriddedDataPositionalAccuracy.Rd
@@ -5,10 +5,10 @@
 \alias{ISOGriddedDataPositionalAccuracy}
 \title{ISOGriddedDataPositionalAccuracy}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOGriddedDataPositionalAccuracy
+Object of \code{\link[R6]{R6Class}} for modelling an ISOGriddedDataPositionalAccuracy
 }
 \description{
 ISOGriddedDataPositionalAccuracy
@@ -42,9 +42,9 @@ ISOGriddedDataPositionalAccuracy
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_GriddedDataPositionalAccuracy}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_GriddedDataPositionalAccuracy}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_GriddedDataPositionalAccuracy}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_GriddedDataPositionalAccuracy}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOHomogeneity.Rd b/man/ISOHomogeneity.Rd
index 5847e61c..dd57b3e8 100644
--- a/man/ISOHomogeneity.Rd
+++ b/man/ISOHomogeneity.Rd
@@ -5,10 +5,10 @@
 \alias{ISOHomogeneity}
 \title{ISOHomogeneity}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO homogeneity
+Object of \code{\link[R6]{R6Class}} for modelling an ISO homogeneity
 }
 \description{
 ISOHomogeneity
diff --git a/man/ISOIdentification.Rd b/man/ISOIdentification.Rd
index ca2c4977..bf4c43ab 100644
--- a/man/ISOIdentification.Rd
+++ b/man/ISOIdentification.Rd
@@ -5,10 +5,10 @@
 \alias{ISOIdentification}
 \title{ISOIdentification}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Identification
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Identification
 }
 \description{
 ISOIdentification
diff --git a/man/ISOIdentification19115_3.Rd b/man/ISOIdentification19115_3.Rd
index 56266bd0..4aa991cb 100644
--- a/man/ISOIdentification19115_3.Rd
+++ b/man/ISOIdentification19115_3.Rd
@@ -5,10 +5,10 @@
 \alias{ISOIdentification19115_3}
 \title{ISOIdentification19115_3}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Identification in ISO 19115-3
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Identification in ISO 19115-3
 }
 \description{
 ISOIdentification19115_3
diff --git a/man/ISOIdentification19139.Rd b/man/ISOIdentification19139.Rd
index 600d43bb..ca1b0870 100644
--- a/man/ISOIdentification19139.Rd
+++ b/man/ISOIdentification19139.Rd
@@ -5,10 +5,10 @@
 \alias{ISOIdentification19139}
 \title{ISOIdentification19139}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Identification in ISO 19139
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Identification in ISO 19139
 }
 \description{
 ISOIdentification19139
diff --git a/man/ISOImageDescription.Rd b/man/ISOImageDescription.Rd
index d76d749e..5f3dd8cf 100644
--- a/man/ISOImageDescription.Rd
+++ b/man/ISOImageDescription.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageDescription}
 \title{ISOImageDescription}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOImageDescription
+Object of \code{\link[R6]{R6Class}} for modelling an ISOImageDescription
 }
 \description{
 ISOImageDescription
diff --git a/man/ISOImageryAbstractGeolocationInformation.Rd b/man/ISOImageryAbstractGeolocationInformation.Rd
index 70ce22c2..574b641d 100644
--- a/man/ISOImageryAbstractGeolocationInformation.Rd
+++ b/man/ISOImageryAbstractGeolocationInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryAbstractGeolocationInformation}
 \title{ISOImageryAbstractGeolocationInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOimagery geolocation information
+Object of \code{\link[R6]{R6Class}} for modelling an ISOimagery geolocation information
 }
 \description{
 ISOImageryAbstractGeolocationInformation
diff --git a/man/ISOImageryAcquisitionInformation.Rd b/man/ISOImageryAcquisitionInformation.Rd
index a1f732f9..07f7acf2 100644
--- a/man/ISOImageryAcquisitionInformation.Rd
+++ b/man/ISOImageryAcquisitionInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryAcquisitionInformation}
 \title{ISOImageryAcquisitionInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Imagery AcquisitionInformation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Imagery AcquisitionInformation
 }
 \description{
 ISOImageryAcquisitionInformation
diff --git a/man/ISOImageryAlgorithm.Rd b/man/ISOImageryAlgorithm.Rd
index b7671cf6..f34372d5 100644
--- a/man/ISOImageryAlgorithm.Rd
+++ b/man/ISOImageryAlgorithm.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryAlgorithm}
 \title{ISOImageryAlgorithm}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery algorithm
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery algorithm
 }
 \description{
 ISOImageryAlgorithm
diff --git a/man/ISOImageryBand.Rd b/man/ISOImageryBand.Rd
index 8b54e89e..6ad1958b 100644
--- a/man/ISOImageryBand.Rd
+++ b/man/ISOImageryBand.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryBand}
 \title{ISOImageryBand}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery band
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery band
 }
 \description{
 ISOImageryBand
diff --git a/man/ISOImageryBandDefinition.Rd b/man/ISOImageryBandDefinition.Rd
index 03d1f118..d7971244 100644
--- a/man/ISOImageryBandDefinition.Rd
+++ b/man/ISOImageryBandDefinition.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryBandDefinition}
 \title{ISOImageryBandDefinition}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Imagery Band definition
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Imagery Band definition
 }
 \description{
 ISOImageryBandDefinition
diff --git a/man/ISOImageryContext.Rd b/man/ISOImageryContext.Rd
index 060efdc6..c756e8c6 100644
--- a/man/ISOImageryContext.Rd
+++ b/man/ISOImageryContext.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryContext}
 \title{ISOImageryContext}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Imagery Context
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Imagery Context
 }
 \description{
 ISOImageryContext
diff --git a/man/ISOImageryCoverageDescription.Rd b/man/ISOImageryCoverageDescription.Rd
index 992d348a..ff4b9d16 100644
--- a/man/ISOImageryCoverageDescription.Rd
+++ b/man/ISOImageryCoverageDescription.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryCoverageDescription}
 \title{ISOImageryCoverageDescription}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery image description
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery image description
 }
 \description{
 ISOImageryCoverageDescription
diff --git a/man/ISOImageryCoverageResult.Rd b/man/ISOImageryCoverageResult.Rd
index 9d73bce3..fdb96588 100644
--- a/man/ISOImageryCoverageResult.Rd
+++ b/man/ISOImageryCoverageResult.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryCoverageResult}
 \title{ISOImageryCoverageResult}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery coverage result
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery coverage result
 }
 \description{
 ISOImageryCoverageResult
@@ -18,7 +18,7 @@ ISOImageryCoverageResult
 \references{
 - 19139 \url{https://schemas.isotc211.org/19115/-2/gmi/1.0/gmi/#element_QE_CoverageResult}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_QE_CoverageResult}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_QE_CoverageResult}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOImageryEnvironmentalRecord.Rd b/man/ISOImageryEnvironmentalRecord.Rd
index 3c25011d..13a3f199 100644
--- a/man/ISOImageryEnvironmentalRecord.Rd
+++ b/man/ISOImageryEnvironmentalRecord.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryEnvironmentalRecord}
 \title{ISOImageryEnvironmentalRecord}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery environmental record
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery environmental record
 }
 \description{
 ISOImageryEnvironmentalRecord
diff --git a/man/ISOImageryEvent.Rd b/man/ISOImageryEvent.Rd
index ec452da5..b8d0e08d 100644
--- a/man/ISOImageryEvent.Rd
+++ b/man/ISOImageryEvent.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryEvent}
 \title{ISOImageryEvent}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery event
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery event
 }
 \description{
 ISOImageryEvent
diff --git a/man/ISOImageryGCP.Rd b/man/ISOImageryGCP.Rd
index fd75a70e..854d45ab 100644
--- a/man/ISOImageryGCP.Rd
+++ b/man/ISOImageryGCP.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryGCP}
 \title{ISOImageryGCPCollection}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery gcp collection
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery gcp collection
 }
 \description{
 ISOImageryGCPCollection
diff --git a/man/ISOImageryGCPCollection.Rd b/man/ISOImageryGCPCollection.Rd
index 633aaaf5..063fbdbe 100644
--- a/man/ISOImageryGCPCollection.Rd
+++ b/man/ISOImageryGCPCollection.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryGCPCollection}
 \title{ISOImageryGCPCollection}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery gcp collection
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery gcp collection
 }
 \description{
 ISOImageryGCPCollection
diff --git a/man/ISOImageryGeometryType.Rd b/man/ISOImageryGeometryType.Rd
index 7c9b2e95..d75cc464 100644
--- a/man/ISOImageryGeometryType.Rd
+++ b/man/ISOImageryGeometryType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryGeometryType}
 \title{ISOImageryGeometryType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Imagery geometry type
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Imagery geometry type
 }
 \description{
 ISOImageryGeometryType
diff --git a/man/ISOImageryGeorectified.Rd b/man/ISOImageryGeorectified.Rd
index 9c49eae8..3b6b6128 100644
--- a/man/ISOImageryGeorectified.Rd
+++ b/man/ISOImageryGeorectified.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryGeorectified}
 \title{ISOImageryGeorectified}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO image Georectified
+Object of \code{\link[R6]{R6Class}} for modelling an ISO image Georectified
 }
 \description{
 ISOImageryGeorectified
diff --git a/man/ISOImageryGeoreferenceable.Rd b/man/ISOImageryGeoreferenceable.Rd
index 515cdfaa..ac7e0607 100644
--- a/man/ISOImageryGeoreferenceable.Rd
+++ b/man/ISOImageryGeoreferenceable.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryGeoreferenceable}
 \title{ISOImageryGeoreferenceable}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery Georeferenceable
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery Georeferenceable
 }
 \description{
 ISOImageryGeoreferenceable
diff --git a/man/ISOImageryImageDescription.Rd b/man/ISOImageryImageDescription.Rd
index c2151919..e31ac25b 100644
--- a/man/ISOImageryImageDescription.Rd
+++ b/man/ISOImageryImageDescription.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryImageDescription}
 \title{ISOImageryImageDescription}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery image description
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery image description
 }
 \description{
 ISOImageryImageDescription
diff --git a/man/ISOImageryInstrument.Rd b/man/ISOImageryInstrument.Rd
index be1e4d51..9824794f 100644
--- a/man/ISOImageryInstrument.Rd
+++ b/man/ISOImageryInstrument.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryInstrument}
 \title{ISOImageryPlatform}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery platform
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery platform
 }
 \description{
 ISOImageryPlatform
diff --git a/man/ISOImageryMetadata.Rd b/man/ISOImageryMetadata.Rd
index f8e4536b..e9ea5d63 100644
--- a/man/ISOImageryMetadata.Rd
+++ b/man/ISOImageryMetadata.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryMetadata}
 \title{ISOImageryMetadata}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Imagery Metadata
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Imagery Metadata
 }
 \description{
 ISOImageryMetadata
diff --git a/man/ISOImageryNominalResolution.Rd b/man/ISOImageryNominalResolution.Rd
index 4b688624..904f576b 100644
--- a/man/ISOImageryNominalResolution.Rd
+++ b/man/ISOImageryNominalResolution.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryNominalResolution}
 \title{ISOImageryNominalResolution}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery nominal resolution
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery nominal resolution
 }
 \description{
 ISOImageryNominalResolution
diff --git a/man/ISOImageryObjective.Rd b/man/ISOImageryObjective.Rd
index a8a1d6ca..ce762c6f 100644
--- a/man/ISOImageryObjective.Rd
+++ b/man/ISOImageryObjective.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryObjective}
 \title{ISOImageryObjective}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery objective
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery objective
 }
 \description{
 ISOImageryObjective
diff --git a/man/ISOImageryObjectiveType.Rd b/man/ISOImageryObjectiveType.Rd
index 6a646cf3..255fd23c 100644
--- a/man/ISOImageryObjectiveType.Rd
+++ b/man/ISOImageryObjectiveType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryObjectiveType}
 \title{ISOImageryObjectiveType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery ObjectiveType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery ObjectiveType
 }
 \description{
 ISOImageryObjectiveType
diff --git a/man/ISOImageryOperation.Rd b/man/ISOImageryOperation.Rd
index 368880f9..fd437162 100644
--- a/man/ISOImageryOperation.Rd
+++ b/man/ISOImageryOperation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryOperation}
 \title{ISOImageryOperation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery Operation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery Operation
 }
 \description{
 ISOImageryOperation
diff --git a/man/ISOImageryOperationType.Rd b/man/ISOImageryOperationType.Rd
index f7e069e5..0000ab30 100644
--- a/man/ISOImageryOperationType.Rd
+++ b/man/ISOImageryOperationType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryOperationType}
 \title{ISOImageryOperationType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Imagery Operation type
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Imagery Operation type
 }
 \description{
 ISOImageryOperationType
diff --git a/man/ISOImageryPlan.Rd b/man/ISOImageryPlan.Rd
index d16559a4..e14eb500 100644
--- a/man/ISOImageryPlan.Rd
+++ b/man/ISOImageryPlan.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryPlan}
 \title{ISOImageryPlan}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery Plan
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery Plan
 }
 \description{
 ISOImageryPlan
diff --git a/man/ISOImageryPlatform.Rd b/man/ISOImageryPlatform.Rd
index 6804be27..7771c155 100644
--- a/man/ISOImageryPlatform.Rd
+++ b/man/ISOImageryPlatform.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryPlatform}
 \title{ISOImageryPlatform}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery platform
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery platform
 }
 \description{
 ISOImageryPlatform
diff --git a/man/ISOImageryPlatformPass.Rd b/man/ISOImageryPlatformPass.Rd
index 21da25c0..50901bca 100644
--- a/man/ISOImageryPlatformPass.Rd
+++ b/man/ISOImageryPlatformPass.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryPlatformPass}
 \title{ISOImageryPlatformPass}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery PlatformPass
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery PlatformPass
 }
 \description{
 ISOImageryPlatformPass
diff --git a/man/ISOImageryPolarisationOrientation.Rd b/man/ISOImageryPolarisationOrientation.Rd
index 4bc2c245..e8c66aa3 100644
--- a/man/ISOImageryPolarisationOrientation.Rd
+++ b/man/ISOImageryPolarisationOrientation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryPolarisationOrientation}
 \title{ISOImageryPolarisationOrientation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Imagery Polarisation orientation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Imagery Polarisation orientation
 }
 \description{
 ISOImageryPolarisationOrientation
diff --git a/man/ISOImageryPriority.Rd b/man/ISOImageryPriority.Rd
index 7f5cc7f8..89c8d1dd 100644
--- a/man/ISOImageryPriority.Rd
+++ b/man/ISOImageryPriority.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryPriority}
 \title{ISOImageryPriority}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery priority
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery priority
 }
 \description{
 ISOImageryPriority
diff --git a/man/ISOImageryProcessStep.Rd b/man/ISOImageryProcessStep.Rd
index 15b3f098..a49a5896 100644
--- a/man/ISOImageryProcessStep.Rd
+++ b/man/ISOImageryProcessStep.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryProcessStep}
 \title{ISOImageryProcessStep}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery process step
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery process step
 }
 \description{
 ISOImageryProcessStep
diff --git a/man/ISOImageryProcessStepReport.Rd b/man/ISOImageryProcessStepReport.Rd
index 7fb98e3c..a04a1a77 100644
--- a/man/ISOImageryProcessStepReport.Rd
+++ b/man/ISOImageryProcessStepReport.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryProcessStepReport}
 \title{ISOImageryProcessStepReport}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery ProcessStepReport
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery ProcessStepReport
 }
 \description{
 ISOImageryProcessStepReport
diff --git a/man/ISOImageryProcessing.Rd b/man/ISOImageryProcessing.Rd
index 552dfbda..4c905173 100644
--- a/man/ISOImageryProcessing.Rd
+++ b/man/ISOImageryProcessing.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryProcessing}
 \title{ISOImageryProcessing}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery processing
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery processing
 }
 \description{
 ISOImageryProcessing
diff --git a/man/ISOImageryRangeElementDescription.Rd b/man/ISOImageryRangeElementDescription.Rd
index 1736ed57..54afac28 100644
--- a/man/ISOImageryRangeElementDescription.Rd
+++ b/man/ISOImageryRangeElementDescription.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryRangeElementDescription}
 \title{ISOImageryRangeElementDescription}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOImageryRangeElementDescription
+Object of \code{\link[R6]{R6Class}} for modelling an ISOImageryRangeElementDescription
 }
 \description{
 ISOImageryRangeElementDescription
diff --git a/man/ISOImageryRequestedDate.Rd b/man/ISOImageryRequestedDate.Rd
index 86cf4088..9277e8f5 100644
--- a/man/ISOImageryRequestedDate.Rd
+++ b/man/ISOImageryRequestedDate.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryRequestedDate}
 \title{ISOImageryRequestedDate}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery requested date
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery requested date
 }
 \description{
 ISOImageryRequestedDate
diff --git a/man/ISOImageryRequirement.Rd b/man/ISOImageryRequirement.Rd
index 919484a7..902ceddd 100644
--- a/man/ISOImageryRequirement.Rd
+++ b/man/ISOImageryRequirement.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryRequirement}
 \title{ISOImageryRequirement}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery requirement
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery requirement
 }
 \description{
 ISOImageryRequirement
diff --git a/man/ISOImageryRevision.Rd b/man/ISOImageryRevision.Rd
index b665e710..16427808 100644
--- a/man/ISOImageryRevision.Rd
+++ b/man/ISOImageryRevision.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryRevision}
 \title{ISOImageryRevision}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery revision
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery revision
 }
 \description{
 ISOImageryRevision
diff --git a/man/ISOImagerySensor.Rd b/man/ISOImagerySensor.Rd
index cdedcb65..f765ee5d 100644
--- a/man/ISOImagerySensor.Rd
+++ b/man/ISOImagerySensor.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImagerySensor}
 \title{ISOImagerySensor}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery sensor
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery sensor
 }
 \description{
 ISOImagerySensor
diff --git a/man/ISOImagerySensorType.Rd b/man/ISOImagerySensorType.Rd
index 56684f17..a5b578bd 100644
--- a/man/ISOImagerySensorType.Rd
+++ b/man/ISOImagerySensorType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImagerySensorType}
 \title{ISOImagerySensorType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery sensor type
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery sensor type
 }
 \description{
 ISOImagerySensorType
diff --git a/man/ISOImagerySequence.Rd b/man/ISOImagerySequence.Rd
index e9c13e50..c3e5883e 100644
--- a/man/ISOImagerySequence.Rd
+++ b/man/ISOImagerySequence.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImagerySequence}
 \title{ISOImagerySequence}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery sequence
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery sequence
 }
 \description{
 ISOImagerySequence
diff --git a/man/ISOImagerySource.Rd b/man/ISOImagerySource.Rd
index 3e078b8e..c882cc46 100644
--- a/man/ISOImagerySource.Rd
+++ b/man/ISOImagerySource.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImagerySource}
 \title{ISOImagerySource}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery source
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery source
 }
 \description{
 ISOImagerySource
diff --git a/man/ISOImageryTransferFunctionType.Rd b/man/ISOImageryTransferFunctionType.Rd
index ae269cea..a8417d68 100644
--- a/man/ISOImageryTransferFunctionType.Rd
+++ b/man/ISOImageryTransferFunctionType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryTransferFunctionType}
 \title{ISOImageryTransferFunctionType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery transfer function type
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery transfer function type
 }
 \description{
 ISOImageryTransferFunctionType
diff --git a/man/ISOImageryTrigger.Rd b/man/ISOImageryTrigger.Rd
index 1691bb89..539a952f 100644
--- a/man/ISOImageryTrigger.Rd
+++ b/man/ISOImageryTrigger.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryTrigger}
 \title{ISOImageryTrigger}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery trigger
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery trigger
 }
 \description{
 ISOImageryTrigger
diff --git a/man/ISOImageryUsability.Rd b/man/ISOImageryUsability.Rd
index 187923c4..f9e30f00 100644
--- a/man/ISOImageryUsability.Rd
+++ b/man/ISOImageryUsability.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImageryUsability}
 \title{ISOImageryUsability}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery usability
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery usability
 }
 \description{
 ISOImageryUsability
diff --git a/man/ISOImagingCondition.Rd b/man/ISOImagingCondition.Rd
index e12bc28d..886d47ab 100644
--- a/man/ISOImagingCondition.Rd
+++ b/man/ISOImagingCondition.Rd
@@ -5,10 +5,10 @@
 \alias{ISOImagingCondition}
 \title{ISOImagingCondition}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOImagingCondition
+Object of \code{\link[R6]{R6Class}} for modelling an ISOImagingCondition
 }
 \description{
 ISOImagingCondition
diff --git a/man/ISOIndirectEvaluation.Rd b/man/ISOIndirectEvaluation.Rd
index 335e7195..22215ef6 100644
--- a/man/ISOIndirectEvaluation.Rd
+++ b/man/ISOIndirectEvaluation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOIndirectEvaluation}
 \title{ISOIndirectEvaluation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO indirect evaluation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO indirect evaluation
 }
 \description{
 ISOIndirectEvaluation
diff --git a/man/ISOIndividual.Rd b/man/ISOIndividual.Rd
index b05cd64d..c8d61680 100644
--- a/man/ISOIndividual.Rd
+++ b/man/ISOIndividual.Rd
@@ -5,10 +5,10 @@
 \alias{ISOIndividual}
 \title{ISOIndividual}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO individual
+Object of \code{\link[R6]{R6Class}} for modelling an ISO individual
 }
 \description{
 ISOIndividual
@@ -16,7 +16,7 @@ ISOIndividual
 ISOIndividual
 }
 \references{
-- ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Individual}
+- ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Individual}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOInheritanceRelation.Rd b/man/ISOInheritanceRelation.Rd
index ecac769c..04e9ba69 100644
--- a/man/ISOInheritanceRelation.Rd
+++ b/man/ISOInheritanceRelation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOInheritanceRelation}
 \title{ISOInheritanceRelation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOInheritanceRelation
+Object of \code{\link[R6]{R6Class}} for modelling an ISOInheritanceRelation
 }
 \description{
 ISOInheritanceRelation
diff --git a/man/ISOInitiative.Rd b/man/ISOInitiative.Rd
index 02e41030..dd7e38e3 100644
--- a/man/ISOInitiative.Rd
+++ b/man/ISOInitiative.Rd
@@ -5,10 +5,10 @@
 \alias{ISOInitiative}
 \title{ISOInitiative}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOInitiative
+Object of \code{\link[R6]{R6Class}} for modelling an ISOInitiative
 }
 \description{
 ISOInitiative
diff --git a/man/ISOInitiativeType.Rd b/man/ISOInitiativeType.Rd
index bea160ad..b8f590e3 100644
--- a/man/ISOInitiativeType.Rd
+++ b/man/ISOInitiativeType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOInitiativeType}
 \title{ISOInitiativeType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO InitiativeType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO InitiativeType
 }
 \description{
 ISOInitiativeType
diff --git a/man/ISOInstrumentationEvent.Rd b/man/ISOInstrumentationEvent.Rd
index ebd367a6..b3d1ace8 100644
--- a/man/ISOInstrumentationEvent.Rd
+++ b/man/ISOInstrumentationEvent.Rd
@@ -5,10 +5,10 @@
 \alias{ISOInstrumentationEvent}
 \title{ISOInstrumentationEvent}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery instrumentation event
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery instrumentation event
 }
 \description{
 ISOInstrumentationEvent
diff --git a/man/ISOInstrumentationEventList.Rd b/man/ISOInstrumentationEventList.Rd
index bb2fdcf7..22379aee 100644
--- a/man/ISOInstrumentationEventList.Rd
+++ b/man/ISOInstrumentationEventList.Rd
@@ -5,10 +5,10 @@
 \alias{ISOInstrumentationEventList}
 \title{ISOInstrumentationEventList}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO imagery instrumentation event list
+Object of \code{\link[R6]{R6Class}} for modelling an ISO imagery instrumentation event list
 }
 \description{
 ISOInstrumentationEventList
diff --git a/man/ISOInstrumentationEventType.Rd b/man/ISOInstrumentationEventType.Rd
index 89951fad..6c1430e7 100644
--- a/man/ISOInstrumentationEventType.Rd
+++ b/man/ISOInstrumentationEventType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOInstrumentationEventType}
 \title{ISOInstrumentationEventType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO instrumentation event type
+Object of \code{\link[R6]{R6Class}} for modelling an ISO instrumentation event type
 }
 \description{
 ISOInstrumentationEventType
diff --git a/man/ISOKeywordClass.Rd b/man/ISOKeywordClass.Rd
index 461d6c48..78673eba 100644
--- a/man/ISOKeywordClass.Rd
+++ b/man/ISOKeywordClass.Rd
@@ -5,10 +5,10 @@
 \alias{ISOKeywordClass}
 \title{ISOKeywordClass}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a ISO keyword class
+Object of \code{\link[R6]{R6Class}} for modelling a ISO keyword class
 }
 \description{
 ISOKeywordClass
diff --git a/man/ISOKeywordType.Rd b/man/ISOKeywordType.Rd
index 01d1aca2..4e251787 100644
--- a/man/ISOKeywordType.Rd
+++ b/man/ISOKeywordType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOKeywordType}
 \title{ISOKeywordType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO KeywordType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO KeywordType
 }
 \description{
 ISOKeywordType
diff --git a/man/ISOKeywords.Rd b/man/ISOKeywords.Rd
index 780d7254..df640640 100644
--- a/man/ISOKeywords.Rd
+++ b/man/ISOKeywords.Rd
@@ -5,10 +5,10 @@
 \alias{ISOKeywords}
 \title{ISOKeywords}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a ISO set of keywords
+Object of \code{\link[R6]{R6Class}} for modelling a ISO set of keywords
 }
 \description{
 ISOKeywords
diff --git a/man/ISOLanguage.Rd b/man/ISOLanguage.Rd
index fa2c74f5..e691c072 100644
--- a/man/ISOLanguage.Rd
+++ b/man/ISOLanguage.Rd
@@ -5,10 +5,10 @@
 \alias{ISOLanguage}
 \title{ISOLanguage}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Language
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Language
 }
 \description{
 ISOLanguage
@@ -24,9 +24,9 @@ ISOLanguage
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_LanguageCode}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_LanguageCode}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_LanguageCode}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_LanguageCode}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOLegalConstraints.Rd b/man/ISOLegalConstraints.Rd
index 9f3de4ba..217d78a9 100644
--- a/man/ISOLegalConstraints.Rd
+++ b/man/ISOLegalConstraints.Rd
@@ -5,10 +5,10 @@
 \alias{ISOLegalConstraints}
 \title{ISOLegalConstraints}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO LegalConstraints
+Object of \code{\link[R6]{R6Class}} for modelling an ISO LegalConstraints
 }
 \description{
 ISOLegalConstraints
diff --git a/man/ISOLength.Rd b/man/ISOLength.Rd
index f9c07413..bf04564c 100644
--- a/man/ISOLength.Rd
+++ b/man/ISOLength.Rd
@@ -5,10 +5,10 @@
 \alias{ISOLength}
 \title{ISOLength}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Length measure
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Length measure
 }
 \description{
 ISOLength
diff --git a/man/ISOLineage.Rd b/man/ISOLineage.Rd
index ce7baa36..cbc1e317 100644
--- a/man/ISOLineage.Rd
+++ b/man/ISOLineage.Rd
@@ -5,10 +5,10 @@
 \alias{ISOLineage}
 \title{ISOLineage}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Lineage
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Lineage
 }
 \description{
 ISOLineage
diff --git a/man/ISOListedValue.Rd b/man/ISOListedValue.Rd
index dc41e162..17b9e6eb 100644
--- a/man/ISOListedValue.Rd
+++ b/man/ISOListedValue.Rd
@@ -5,10 +5,10 @@
 \alias{ISOListedValue}
 \title{ISOListedValue}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOListedValue
+Object of \code{\link[R6]{R6Class}} for modelling an ISOListedValue
 }
 \description{
 ISOListedValue
diff --git a/man/ISOLocalName.Rd b/man/ISOLocalName.Rd
index 20145ef5..d6fba42c 100644
--- a/man/ISOLocalName.Rd
+++ b/man/ISOLocalName.Rd
@@ -5,10 +5,10 @@
 \alias{ISOLocalName}
 \title{ISOLocalName}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO LocalName
+Object of \code{\link[R6]{R6Class}} for modelling an ISO LocalName
 }
 \description{
 ISOLocalName
diff --git a/man/ISOLocale.Rd b/man/ISOLocale.Rd
index 9414e8ad..14f97fd4 100644
--- a/man/ISOLocale.Rd
+++ b/man/ISOLocale.Rd
@@ -5,10 +5,10 @@
 \alias{ISOLocale}
 \title{ISOLocale}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Locale
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Locale
 }
 \description{
 ISOLocale
@@ -24,9 +24,9 @@ ISOLocale
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_PT_Locale}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_PT_Locale}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_PT_Locale}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_PT_Locale}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOLocaleContainer.Rd b/man/ISOLocaleContainer.Rd
index 018947dd..f5f5311e 100644
--- a/man/ISOLocaleContainer.Rd
+++ b/man/ISOLocaleContainer.Rd
@@ -5,10 +5,10 @@
 \alias{ISOLocaleContainer}
 \title{ISOLocaleContainer}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO LocaleContainer
+Object of \code{\link[R6]{R6Class}} for modelling an ISO LocaleContainer
 }
 \description{
 ISOLocaleContainer
@@ -16,9 +16,9 @@ ISOLocaleContainer
 ISOLocaleContainer
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_PT_LocaleContainer}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_PT_LocaleContainer}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_PT_LocaleContainer}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_PT_LocaleContainer}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOLocalisedCharacterString.Rd b/man/ISOLocalisedCharacterString.Rd
index 44355fed..008e46e4 100644
--- a/man/ISOLocalisedCharacterString.Rd
+++ b/man/ISOLocalisedCharacterString.Rd
@@ -5,10 +5,10 @@
 \alias{ISOLocalisedCharacterString}
 \title{ISOLocalisedCharacterString}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO LocalisedCharacterString
+Object of \code{\link[R6]{R6Class}} for modelling an ISO LocalisedCharacterString
 }
 \description{
 ISOLocalisedCharacterString
@@ -21,9 +21,9 @@ ISOLocalisedCharacterString
 
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_LocalisedCharacterString}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_LocalisedCharacterString}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_LocalisedCharacterString}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/lan/1.0/lan/#element_LocalisedCharacterString}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOMDFeatureCatalogue.Rd b/man/ISOMDFeatureCatalogue.Rd
index be065f0e..afd060b8 100644
--- a/man/ISOMDFeatureCatalogue.Rd
+++ b/man/ISOMDFeatureCatalogue.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMDFeatureCatalogue}
 \title{ISOMDFeatureCatalogue}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a ISO feature catalogue
+Object of \code{\link[R6]{R6Class}} for modelling a ISO feature catalogue
 }
 \description{
 ISOMDFeatureCatalogue
diff --git a/man/ISOMLCodeDefinition.Rd b/man/ISOMLCodeDefinition.Rd
index bbb458d1..83b11620 100644
--- a/man/ISOMLCodeDefinition.Rd
+++ b/man/ISOMLCodeDefinition.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMLCodeDefinition}
 \title{ISOMLCodeDefinition}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Metadata code definition
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata code definition
 }
 \description{
 ISOMLCodeDefinition
diff --git a/man/ISOMLCodeListDictionary.Rd b/man/ISOMLCodeListDictionary.Rd
index 27e11d99..c01df6e6 100644
--- a/man/ISOMLCodeListDictionary.Rd
+++ b/man/ISOMLCodeListDictionary.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMLCodeListDictionary}
 \title{ISOMLCodeListDictionary}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Metadata codelist dictionary
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata codelist dictionary
 }
 \description{
 ISOMLCodeListDictionary
diff --git a/man/ISOMaintenanceFrequency.Rd b/man/ISOMaintenanceFrequency.Rd
index 50b398de..cd7381de 100644
--- a/man/ISOMaintenanceFrequency.Rd
+++ b/man/ISOMaintenanceFrequency.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMaintenanceFrequency}
 \title{ISOMaintenanceFrequency}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO MaintenanceFrequency
+Object of \code{\link[R6]{R6Class}} for modelling an ISO MaintenanceFrequency
 }
 \description{
 ISOMaintenanceFrequency
diff --git a/man/ISOMaintenanceInformation.Rd b/man/ISOMaintenanceInformation.Rd
index e5a6dd05..fb1fd846 100644
--- a/man/ISOMaintenanceInformation.Rd
+++ b/man/ISOMaintenanceInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMaintenanceInformation}
 \title{ISOMaintenanceInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO MaintenanceInformation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO MaintenanceInformation
 }
 \description{
 ISOMaintenanceInformation
diff --git a/man/ISOMeasure.Rd b/man/ISOMeasure.Rd
index 2ff0269a..6c77427e 100644
--- a/man/ISOMeasure.Rd
+++ b/man/ISOMeasure.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMeasure}
 \title{ISOMeasure}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Measure
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Measure
 }
 \description{
 ISOMeasure
diff --git a/man/ISOMeasureReference.Rd b/man/ISOMeasureReference.Rd
index 8e34a2d4..98930052 100644
--- a/man/ISOMeasureReference.Rd
+++ b/man/ISOMeasureReference.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMeasureReference}
 \title{ISOMeasureReference}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO measure reference
+Object of \code{\link[R6]{R6Class}} for modelling an ISO measure reference
 }
 \description{
 ISOMeasureReference
diff --git a/man/ISOMedium.Rd b/man/ISOMedium.Rd
index f7bd7b0b..d2ab3e7e 100644
--- a/man/ISOMedium.Rd
+++ b/man/ISOMedium.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMedium}
 \title{ISOMedium}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Citation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Citation
 }
 \description{
 ISOMedium
diff --git a/man/ISOMediumFormat.Rd b/man/ISOMediumFormat.Rd
index 645b873b..62bd0332 100644
--- a/man/ISOMediumFormat.Rd
+++ b/man/ISOMediumFormat.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMediumFormat}
 \title{ISOMediumFormat}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOMediumFormat
+Object of \code{\link[R6]{R6Class}} for modelling an ISOMediumFormat
 }
 \description{
 ISOMediumFormat
diff --git a/man/ISOMediumName.Rd b/man/ISOMediumName.Rd
index 9f854ec8..2298a364 100644
--- a/man/ISOMediumName.Rd
+++ b/man/ISOMediumName.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMediumName}
 \title{ISOMediumName}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOMediumName
+Object of \code{\link[R6]{R6Class}} for modelling an ISOMediumName
 }
 \description{
 ISOMediumName
diff --git a/man/ISOMemberName.Rd b/man/ISOMemberName.Rd
index db4bfe5f..6dcde474 100644
--- a/man/ISOMemberName.Rd
+++ b/man/ISOMemberName.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMemberName}
 \title{ISOMemberName}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOMemberName
+Object of \code{\link[R6]{R6Class}} for modelling an ISOMemberName
 }
 \description{
 ISOMemberName
diff --git a/man/ISOMetaIdentifier.Rd b/man/ISOMetaIdentifier.Rd
index 44a2405f..6d9ffc7b 100644
--- a/man/ISOMetaIdentifier.Rd
+++ b/man/ISOMetaIdentifier.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMetaIdentifier}
 \title{ISOMetaIdentifier}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO MetaIdentifier
+Object of \code{\link[R6]{R6Class}} for modelling an ISO MetaIdentifier
 }
 \description{
 ISOMetaIdentifier
diff --git a/man/ISOMetadata.Rd b/man/ISOMetadata.Rd
index 3d6dda70..c442e311 100644
--- a/man/ISOMetadata.Rd
+++ b/man/ISOMetadata.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMetadata}
 \title{ISOMetadata}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Metadata
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata
 }
 \description{
 ISOMetadata
diff --git a/man/ISOMetadataExtensionInformation.Rd b/man/ISOMetadataExtensionInformation.Rd
index 4f4fe734..412dfe66 100644
--- a/man/ISOMetadataExtensionInformation.Rd
+++ b/man/ISOMetadataExtensionInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMetadataExtensionInformation}
 \title{ISOMetadataExtensionInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO MetadataExtensionInformation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO MetadataExtensionInformation
 }
 \description{
 ISOMetadataExtensionInformation
diff --git a/man/ISOMetadataNamespace.Rd b/man/ISOMetadataNamespace.Rd
index 40722479..90045f7e 100644
--- a/man/ISOMetadataNamespace.Rd
+++ b/man/ISOMetadataNamespace.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMetadataNamespace}
 \title{ISOMetadataNamespace}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Metadata Namespace
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Metadata Namespace
 }
 \description{
 ISOMetadataNamespace
diff --git a/man/ISOMetadataScope.Rd b/man/ISOMetadataScope.Rd
index b8b9632a..273f872a 100644
--- a/man/ISOMetadataScope.Rd
+++ b/man/ISOMetadataScope.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMetadataScope}
 \title{ISOMetadataScope}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO MetadataScope
+Object of \code{\link[R6]{R6Class}} for modelling an ISO MetadataScope
 }
 \description{
 ISOMetadataScope
diff --git a/man/ISOMimeFileType.Rd b/man/ISOMimeFileType.Rd
index dadecb29..d23f7ef7 100644
--- a/man/ISOMimeFileType.Rd
+++ b/man/ISOMimeFileType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMimeFileType}
 \title{ISOMimeFileType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO MimeFileType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO MimeFileType
 }
 \description{
 ISOMimeFileType
@@ -21,9 +21,9 @@ ISOMimeFileType
 
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmx/1.0/gmx/#element_MimeFileType}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmx/1.0/gmx/#element_MimeFileType}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gcx/1.0/gcx/#element_MimeFileType}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gcx/1.0/gcx/#element_MimeFileType}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOMultiplicity.Rd b/man/ISOMultiplicity.Rd
index 313eb8b0..d27b3986 100644
--- a/man/ISOMultiplicity.Rd
+++ b/man/ISOMultiplicity.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMultiplicity}
 \title{ISOMultiplicity}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOMultiplicity
+Object of \code{\link[R6]{R6Class}} for modelling an ISOMultiplicity
 }
 \description{
 ISOMultiplicity
diff --git a/man/ISOMultiplicityRange.Rd b/man/ISOMultiplicityRange.Rd
index dbff437c..79da6901 100644
--- a/man/ISOMultiplicityRange.Rd
+++ b/man/ISOMultiplicityRange.Rd
@@ -5,10 +5,10 @@
 \alias{ISOMultiplicityRange}
 \title{ISOMultiplicityRange}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO MultiplicityRange
+Object of \code{\link[R6]{R6Class}} for modelling an ISO MultiplicityRange
 }
 \description{
 ISOMultiplicityRange
diff --git a/man/ISONonQuantitativeAttributeAccuracy.Rd b/man/ISONonQuantitativeAttributeAccuracy.Rd
index 19b759cc..94059192 100644
--- a/man/ISONonQuantitativeAttributeAccuracy.Rd
+++ b/man/ISONonQuantitativeAttributeAccuracy.Rd
@@ -5,10 +5,10 @@
 \alias{ISONonQuantitativeAttributeAccuracy}
 \title{ISONonQuantitativeAttributeAccuracy}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISONonQuantitativeAttributeAccuracy
+Object of \code{\link[R6]{R6Class}} for modelling an ISONonQuantitativeAttributeAccuracy
 }
 \description{
 ISONonQuantitativeAttributeAccuracy
@@ -42,9 +42,9 @@ ISONonQuantitativeAttributeAccuracy
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_NonQuantitativeAttributeAccuracy}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_NonQuantitativeAttributeAccuracy}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_NonQuantitativeAttributeAccuracy}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_NonQuantitativeAttributeAccuracy}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISONonQuantitativeAttributeCorrectness.Rd b/man/ISONonQuantitativeAttributeCorrectness.Rd
index 3b5b0cfa..b8214f6b 100644
--- a/man/ISONonQuantitativeAttributeCorrectness.Rd
+++ b/man/ISONonQuantitativeAttributeCorrectness.Rd
@@ -5,10 +5,10 @@
 \alias{ISONonQuantitativeAttributeCorrectness}
 \title{ISONonQuantitativeAttributeCorrectness}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISONonQuantitativeAttributeCorrectness
+Object of \code{\link[R6]{R6Class}} for modelling an ISONonQuantitativeAttributeCorrectness
 }
 \description{
 ISONonQuantitativeAttributeCorrectness
@@ -16,7 +16,7 @@ ISONonQuantitativeAttributeCorrectness
 ISONonQuantitativeAttributeCorrectness
 }
 \references{
-- ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_NonQuantitativeAttributeCorrectness}
+- ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_NonQuantitativeAttributeCorrectness}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOObligation.Rd b/man/ISOObligation.Rd
index 108dac55..46f6ce3f 100644
--- a/man/ISOObligation.Rd
+++ b/man/ISOObligation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOObligation}
 \title{ISOObligation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Obligation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Obligation
 }
 \description{
 ISOObligation
diff --git a/man/ISOOnLineFunction.Rd b/man/ISOOnLineFunction.Rd
index 3c75a7ba..1f0b9bc1 100644
--- a/man/ISOOnLineFunction.Rd
+++ b/man/ISOOnLineFunction.Rd
@@ -5,10 +5,10 @@
 \alias{ISOOnLineFunction}
 \title{ISOOnLineFunction}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO OnLineFunction
+Object of \code{\link[R6]{R6Class}} for modelling an ISO OnLineFunction
 }
 \description{
 ISOOnLineFunction
@@ -24,9 +24,9 @@ ISOOnLineFunction
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_OnlineFunctionCode}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_OnlineFunctionCode}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_OnlineFunctionCode}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_OnlineFunctionCode}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOOnlineResource.Rd b/man/ISOOnlineResource.Rd
index 8be1f77e..82eb3986 100644
--- a/man/ISOOnlineResource.Rd
+++ b/man/ISOOnlineResource.Rd
@@ -5,10 +5,10 @@
 \alias{ISOOnlineResource}
 \title{ISOOnlineResource}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Online Resource
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Online Resource
 }
 \description{
 ISOOnlineResource
@@ -26,9 +26,9 @@ ISOOnlineResource
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_OnlineResource}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_OnlineResource}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_OnlineResource}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_OnlineResource}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOOperationChainMetadata.Rd b/man/ISOOperationChainMetadata.Rd
index f505b2c4..80274b74 100644
--- a/man/ISOOperationChainMetadata.Rd
+++ b/man/ISOOperationChainMetadata.Rd
@@ -5,10 +5,10 @@
 \alias{ISOOperationChainMetadata}
 \title{ISOOperationChainMetadata}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOOperationChainMetadata
+Object of \code{\link[R6]{R6Class}} for modelling an ISOOperationChainMetadata
 }
 \description{
 ISOOperationChainMetadata
@@ -21,9 +21,9 @@ ISOOperationChainMetadata
 
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_OperationChainMetadata}
+- ISO 19139 \url{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_OperationChainMetadata}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_OperationChainMetadata}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_OperationChainMetadata}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOOperationMetadata.Rd b/man/ISOOperationMetadata.Rd
index c20258fd..34d057bc 100644
--- a/man/ISOOperationMetadata.Rd
+++ b/man/ISOOperationMetadata.Rd
@@ -5,10 +5,10 @@
 \alias{ISOOperationMetadata}
 \title{ISOOperationMetadata}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOOperationMetadata
+Object of \code{\link[R6]{R6Class}} for modelling an ISOOperationMetadata
 }
 \description{
 ISOOperationMetadata
@@ -21,9 +21,9 @@ ISOOperationMetadata
 
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_OperationMetadata}
+- ISO 19139 \url{https://schemas.isotc211.org/19119/-/srv/1.0/srv/#element_SV_OperationMetadata}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_OperationMetadata}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/srv/2.0/srv/#element_SV_OperationMetadata}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOOrganisation.Rd b/man/ISOOrganisation.Rd
index 6ef06926..63fc6783 100644
--- a/man/ISOOrganisation.Rd
+++ b/man/ISOOrganisation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOOrganisation}
 \title{ISOOrganisation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO organisation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO organisation
 }
 \description{
 ISOOrganisation
@@ -16,7 +16,7 @@ ISOOrganisation
 ISOOrganisation
 }
 \references{
-- ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Organisation}
+- ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Organisation}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOOtherAggregate.Rd b/man/ISOOtherAggregate.Rd
index 023eb848..e5180391 100644
--- a/man/ISOOtherAggregate.Rd
+++ b/man/ISOOtherAggregate.Rd
@@ -5,10 +5,10 @@
 \alias{ISOOtherAggregate}
 \title{ISOOtherAggregate}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOOtherAggregate
+Object of \code{\link[R6]{R6Class}} for modelling an ISOOtherAggregate
 }
 \description{
 ISOOtherAggregate
diff --git a/man/ISOParameterDirection.Rd b/man/ISOParameterDirection.Rd
index c49ceda6..48ca592c 100644
--- a/man/ISOParameterDirection.Rd
+++ b/man/ISOParameterDirection.Rd
@@ -5,10 +5,10 @@
 \alias{ISOParameterDirection}
 \title{ISOParameterDirection}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOParameterDirection
+Object of \code{\link[R6]{R6Class}} for modelling an ISOParameterDirection
 }
 \description{
 ISOParameterDirection
diff --git a/man/ISOPeriodDuration.Rd b/man/ISOPeriodDuration.Rd
index fbeeab3d..ac6940df 100644
--- a/man/ISOPeriodDuration.Rd
+++ b/man/ISOPeriodDuration.Rd
@@ -5,10 +5,10 @@
 \alias{ISOPeriodDuration}
 \title{ISOPeriodDuration}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO PeriodDuration
+Object of \code{\link[R6]{R6Class}} for modelling an ISO PeriodDuration
 }
 \description{
 ISOPeriodDuration
diff --git a/man/ISOPixelOrientation.Rd b/man/ISOPixelOrientation.Rd
index 99f0b1aa..49ada903 100644
--- a/man/ISOPixelOrientation.Rd
+++ b/man/ISOPixelOrientation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOPixelOrientation}
 \title{ISOPixelOrientation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOPixelOrientation
+Object of \code{\link[R6]{R6Class}} for modelling an ISOPixelOrientation
 }
 \description{
 ISOPixelOrientation
diff --git a/man/ISOPlatform.Rd b/man/ISOPlatform.Rd
index be476c36..be5ff0be 100644
--- a/man/ISOPlatform.Rd
+++ b/man/ISOPlatform.Rd
@@ -5,10 +5,10 @@
 \alias{ISOPlatform}
 \title{ISOPlatform}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOPlatform
+Object of \code{\link[R6]{R6Class}} for modelling an ISOPlatform
 }
 \description{
 ISOPlatform
diff --git a/man/ISOPortrayalCatalogueReference.Rd b/man/ISOPortrayalCatalogueReference.Rd
index a65ffef8..72b1848d 100644
--- a/man/ISOPortrayalCatalogueReference.Rd
+++ b/man/ISOPortrayalCatalogueReference.Rd
@@ -5,10 +5,10 @@
 \alias{ISOPortrayalCatalogueReference}
 \title{ISOPortrayalCatalogueReference}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOPortrayalCatalogueReference
+Object of \code{\link[R6]{R6Class}} for modelling an ISOPortrayalCatalogueReference
 }
 \description{
 ISOPortrayalCatalogueReference
diff --git a/man/ISOPresentationForm.Rd b/man/ISOPresentationForm.Rd
index c990213c..a20d917c 100644
--- a/man/ISOPresentationForm.Rd
+++ b/man/ISOPresentationForm.Rd
@@ -5,10 +5,10 @@
 \alias{ISOPresentationForm}
 \title{ISOPresentationForm}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO PresentationForm
+Object of \code{\link[R6]{R6Class}} for modelling an ISO PresentationForm
 }
 \description{
 ISOPresentationForm
@@ -24,9 +24,9 @@ ISOPresentationForm
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_PresentationFormCode}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_PresentationFormCode}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_PresentationFormCode}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_PresentationFormCode}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOProcessParameter.Rd b/man/ISOProcessParameter.Rd
index b524e2e8..a203dffe 100644
--- a/man/ISOProcessParameter.Rd
+++ b/man/ISOProcessParameter.Rd
@@ -5,10 +5,10 @@
 \alias{ISOProcessParameter}
 \title{ISOProcessParameter}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO process parameter
+Object of \code{\link[R6]{R6Class}} for modelling an ISO process parameter
 }
 \description{
 ISOProcessParameter
diff --git a/man/ISOProcessStep.Rd b/man/ISOProcessStep.Rd
index 2013aece..c92ea86a 100644
--- a/man/ISOProcessStep.Rd
+++ b/man/ISOProcessStep.Rd
@@ -5,10 +5,10 @@
 \alias{ISOProcessStep}
 \title{ISOProcessStep}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ProcessStep
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ProcessStep
 }
 \description{
 ISOProcessStep
diff --git a/man/ISOProductionSeries.Rd b/man/ISOProductionSeries.Rd
index 58d5c27f..9b8e9d9b 100644
--- a/man/ISOProductionSeries.Rd
+++ b/man/ISOProductionSeries.Rd
@@ -5,10 +5,10 @@
 \alias{ISOProductionSeries}
 \title{ISOProductionSeries}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOProductionSeries
+Object of \code{\link[R6]{R6Class}} for modelling an ISOProductionSeries
 }
 \description{
 ISOProductionSeries
diff --git a/man/ISOProgress.Rd b/man/ISOProgress.Rd
index 1ff6e5e4..74f5df05 100644
--- a/man/ISOProgress.Rd
+++ b/man/ISOProgress.Rd
@@ -5,10 +5,10 @@
 \alias{ISOProgress}
 \title{ISOProgress}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO progress status
+Object of \code{\link[R6]{R6Class}} for modelling an ISO progress status
 }
 \description{
 ISOProgress
diff --git a/man/ISOPropertyType.Rd b/man/ISOPropertyType.Rd
index 99f1da2c..cbc33b82 100644
--- a/man/ISOPropertyType.Rd
+++ b/man/ISOPropertyType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOPropertyType}
 \title{ISOPropertyType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOPropertyType
+Object of \code{\link[R6]{R6Class}} for modelling an ISOPropertyType
 }
 \description{
 ISOPropertyType
diff --git a/man/ISOQualityResultFile.Rd b/man/ISOQualityResultFile.Rd
index 574d16d2..4d541ce7 100644
--- a/man/ISOQualityResultFile.Rd
+++ b/man/ISOQualityResultFile.Rd
@@ -5,10 +5,10 @@
 \alias{ISOQualityResultFile}
 \title{ISOQualityResultFile}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO quality result file
+Object of \code{\link[R6]{R6Class}} for modelling an ISO quality result file
 }
 \description{
 ISOQualityResultFile
diff --git a/man/ISOQuantitativeAttributeAccuracy.Rd b/man/ISOQuantitativeAttributeAccuracy.Rd
index 42bc4e81..4081d516 100644
--- a/man/ISOQuantitativeAttributeAccuracy.Rd
+++ b/man/ISOQuantitativeAttributeAccuracy.Rd
@@ -5,10 +5,10 @@
 \alias{ISOQuantitativeAttributeAccuracy}
 \title{ISOQuantitativeAttributeAccuracy}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOQuantitativeAttributeAccuracy
+Object of \code{\link[R6]{R6Class}} for modelling an ISOQuantitativeAttributeAccuracy
 }
 \description{
 ISOQuantitativeAttributeAccuracy
@@ -42,9 +42,9 @@ ISOQuantitativeAttributeAccuracy
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_QuantitativeAttributeAccuracy}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_QuantitativeAttributeAccuracy}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_QuantitativeAttributeAccuracy}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_QuantitativeAttributeAccuracy}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOQuantitativeResult.Rd b/man/ISOQuantitativeResult.Rd
index 839bfdd1..11ece7bd 100644
--- a/man/ISOQuantitativeResult.Rd
+++ b/man/ISOQuantitativeResult.Rd
@@ -5,10 +5,10 @@
 \alias{ISOQuantitativeResult}
 \title{ISOQuantitativeResult}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO QuantitativeResult
+Object of \code{\link[R6]{R6Class}} for modelling an ISO QuantitativeResult
 }
 \description{
 ISOQuantitativeResult
@@ -21,9 +21,9 @@ ISOQuantitativeResult
  
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_QuantitativeResult}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_QuantitativeResult}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_QuantitativeResult}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_QuantitativeResult}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISORangeDimension.Rd b/man/ISORangeDimension.Rd
index 1e0ad125..a6503e1d 100644
--- a/man/ISORangeDimension.Rd
+++ b/man/ISORangeDimension.Rd
@@ -5,10 +5,10 @@
 \alias{ISORangeDimension}
 \title{ISORangeDimension}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISORangeDimension
+Object of \code{\link[R6]{R6Class}} for modelling an ISORangeDimension
 }
 \description{
 ISORangeDimension
diff --git a/man/ISORecord.Rd b/man/ISORecord.Rd
index fe1e46a9..9633c0c3 100644
--- a/man/ISORecord.Rd
+++ b/man/ISORecord.Rd
@@ -5,10 +5,10 @@
 \alias{ISORecord}
 \title{ISORecord}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISORecord
+Object of \code{\link[R6]{R6Class}} for modelling an ISORecord
 }
 \description{
 ISORecord
diff --git a/man/ISORecordType.Rd b/man/ISORecordType.Rd
index 00a4aa48..8c88fad0 100644
--- a/man/ISORecordType.Rd
+++ b/man/ISORecordType.Rd
@@ -5,10 +5,10 @@
 \alias{ISORecordType}
 \title{ISORecordType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISORecordType
+Object of \code{\link[R6]{R6Class}} for modelling an ISORecordType
 }
 \description{
 ISORecordType
diff --git a/man/ISOReferenceIdentifier.Rd b/man/ISOReferenceIdentifier.Rd
index a77f7df3..68bca68b 100644
--- a/man/ISOReferenceIdentifier.Rd
+++ b/man/ISOReferenceIdentifier.Rd
@@ -5,10 +5,10 @@
 \alias{ISOReferenceIdentifier}
 \title{ISOReferenceIdentifier}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ReferenceIdentifier
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ReferenceIdentifier
 }
 \description{
 ISOReferenceIdentifier
diff --git a/man/ISOReferenceSystem.Rd b/man/ISOReferenceSystem.Rd
index 84f2de20..e1bff255 100644
--- a/man/ISOReferenceSystem.Rd
+++ b/man/ISOReferenceSystem.Rd
@@ -5,10 +5,10 @@
 \alias{ISOReferenceSystem}
 \title{ISOReferenceSystem}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ReferenceSystem
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ReferenceSystem
 }
 \description{
 ISOReferenceSystem
diff --git a/man/ISOReferenceSystemType.Rd b/man/ISOReferenceSystemType.Rd
index cec2deca..b2163b9a 100644
--- a/man/ISOReferenceSystemType.Rd
+++ b/man/ISOReferenceSystemType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOReferenceSystemType}
 \title{ISOReferenceSystemType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ReferenceSystemType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ReferenceSystemType
 }
 \description{
 ISOReferenceSystemType
diff --git a/man/ISORelativeInternalPositionalAccuracy.Rd b/man/ISORelativeInternalPositionalAccuracy.Rd
index 5642b72e..7f5680d7 100644
--- a/man/ISORelativeInternalPositionalAccuracy.Rd
+++ b/man/ISORelativeInternalPositionalAccuracy.Rd
@@ -5,10 +5,10 @@
 \alias{ISORelativeInternalPositionalAccuracy}
 \title{ISORelativeInternalPositionalAccuracy}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISORelativeInternalPositionalAccuracy
+Object of \code{\link[R6]{R6Class}} for modelling an ISORelativeInternalPositionalAccuracy
 }
 \description{
 ISORelativeInternalPositionalAccuracy
@@ -42,9 +42,9 @@ ISORelativeInternalPositionalAccuracy
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_RelativeInternalPositionalAccuracy}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_RelativeInternalPositionalAccuracy}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_RelativeInternalPositionalAccuracy}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_RelativeInternalPositionalAccuracy}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOReleasability.Rd b/man/ISOReleasability.Rd
index d6a57e64..7ca846f7 100644
--- a/man/ISOReleasability.Rd
+++ b/man/ISOReleasability.Rd
@@ -5,10 +5,10 @@
 \alias{ISOReleasability}
 \title{ISOReleasability}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOReleasability
+Object of \code{\link[R6]{R6Class}} for modelling an ISOReleasability
 }
 \description{
 ISOReleasability
diff --git a/man/ISORepresentativeFraction.Rd b/man/ISORepresentativeFraction.Rd
index 2e606372..b9f6772c 100644
--- a/man/ISORepresentativeFraction.Rd
+++ b/man/ISORepresentativeFraction.Rd
@@ -5,10 +5,10 @@
 \alias{ISORepresentativeFraction}
 \title{ISORepresentativeFraction}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO RepresentativeFraction
+Object of \code{\link[R6]{R6Class}} for modelling an ISO RepresentativeFraction
 }
 \description{
 ISORepresentativeFraction
diff --git a/man/ISORepresentativity.Rd b/man/ISORepresentativity.Rd
index a4945357..18666e6b 100644
--- a/man/ISORepresentativity.Rd
+++ b/man/ISORepresentativity.Rd
@@ -5,10 +5,10 @@
 \alias{ISORepresentativity}
 \title{ISORepresentativity}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO representativity
+Object of \code{\link[R6]{R6Class}} for modelling an ISO representativity
 }
 \description{
 ISORepresentativity
diff --git a/man/ISOResolution.Rd b/man/ISOResolution.Rd
index b52239e1..0c36911d 100644
--- a/man/ISOResolution.Rd
+++ b/man/ISOResolution.Rd
@@ -5,10 +5,10 @@
 \alias{ISOResolution}
 \title{ISOResolution}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Resolution
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Resolution
 }
 \description{
 ISOResolution
diff --git a/man/ISOResponsibility.Rd b/man/ISOResponsibility.Rd
index f5536590..780c066e 100644
--- a/man/ISOResponsibility.Rd
+++ b/man/ISOResponsibility.Rd
@@ -5,10 +5,10 @@
 \alias{ISOResponsibility}
 \title{ISOResponsibility}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO responsibility
+Object of \code{\link[R6]{R6Class}} for modelling an ISO responsibility
 }
 \description{
 ISOResponsibility
@@ -16,7 +16,7 @@ ISOResponsibility
 ISOResponsibility
 }
 \references{
-- ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Responsibility}
+- ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Responsibility}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOResponsibleParty.Rd b/man/ISOResponsibleParty.Rd
index fc0f5083..7ba3ee67 100644
--- a/man/ISOResponsibleParty.Rd
+++ b/man/ISOResponsibleParty.Rd
@@ -5,10 +5,10 @@
 \alias{ISOResponsibleParty}
 \title{ISOResponsibleParty}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ResponsibleParty
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ResponsibleParty
 }
 \description{
 ISOResponsibleParty
diff --git a/man/ISORestriction.Rd b/man/ISORestriction.Rd
index e63cc3ea..350dd9b3 100644
--- a/man/ISORestriction.Rd
+++ b/man/ISORestriction.Rd
@@ -5,10 +5,10 @@
 \alias{ISORestriction}
 \title{ISOHierarchyLevel}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Restriction
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Restriction
 }
 \description{
 ISOHierarchyLevel
diff --git a/man/ISORole.Rd b/man/ISORole.Rd
index 24752729..8c1c4298 100644
--- a/man/ISORole.Rd
+++ b/man/ISORole.Rd
@@ -5,10 +5,10 @@
 \alias{ISORole}
 \title{ISORole}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Role
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Role
 }
 \description{
 ISORole
@@ -24,9 +24,9 @@ ISORole
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_RoleCode}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_RoleCode}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_RoleCode}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_RoleCode}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISORoleType.Rd b/man/ISORoleType.Rd
index 6e9cc2cb..a9d6fa40 100644
--- a/man/ISORoleType.Rd
+++ b/man/ISORoleType.Rd
@@ -5,10 +5,10 @@
 \alias{ISORoleType}
 \title{ISORoleType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO RoleType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO RoleType
 }
 \description{
 ISORoleType
diff --git a/man/ISOSRVParameter.Rd b/man/ISOSRVParameter.Rd
index bb592ec1..ec35a98d 100644
--- a/man/ISOSRVParameter.Rd
+++ b/man/ISOSRVParameter.Rd
@@ -5,10 +5,10 @@
 \alias{ISOSRVParameter}
 \title{ISOSRVParameter}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOSRVParameter
+Object of \code{\link[R6]{R6Class}} for modelling an ISOSRVParameter
 }
 \description{
 ISOSRVParameter
diff --git a/man/ISOSRVParameterDirection.Rd b/man/ISOSRVParameterDirection.Rd
index 23c0efc3..7f62e00e 100644
--- a/man/ISOSRVParameterDirection.Rd
+++ b/man/ISOSRVParameterDirection.Rd
@@ -5,10 +5,10 @@
 \alias{ISOSRVParameterDirection}
 \title{ISOSRVParameterDirection}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOSRVParameterDirection
+Object of \code{\link[R6]{R6Class}} for modelling an ISOSRVParameterDirection
 }
 \description{
 ISOSRVParameterDirection
diff --git a/man/ISOSRVServiceIdentification.Rd b/man/ISOSRVServiceIdentification.Rd
index 8e378d9b..616d71d7 100644
--- a/man/ISOSRVServiceIdentification.Rd
+++ b/man/ISOSRVServiceIdentification.Rd
@@ -5,10 +5,10 @@
 \alias{ISOSRVServiceIdentification}
 \title{ISOSRVServiceIdentification}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ServiceIdentification
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ServiceIdentification
 }
 \description{
 ISOSRVServiceIdentification
diff --git a/man/ISOSRVServiceIdentification19115_3.Rd b/man/ISOSRVServiceIdentification19115_3.Rd
index 95720cb8..7b9aee05 100644
--- a/man/ISOSRVServiceIdentification19115_3.Rd
+++ b/man/ISOSRVServiceIdentification19115_3.Rd
@@ -5,10 +5,10 @@
 \alias{ISOSRVServiceIdentification19115_3}
 \title{ISOSRVServiceIdentification19115_3}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO SRV ServiceIdentification in ISO 19115-3
+Object of \code{\link[R6]{R6Class}} for modelling an ISO SRV ServiceIdentification in ISO 19115-3
 }
 \description{
 ISOSRVServiceIdentification19115_3
diff --git a/man/ISOSRVServiceIdentification19139.Rd b/man/ISOSRVServiceIdentification19139.Rd
index fcb0fed0..24420163 100644
--- a/man/ISOSRVServiceIdentification19139.Rd
+++ b/man/ISOSRVServiceIdentification19139.Rd
@@ -5,10 +5,10 @@
 \alias{ISOSRVServiceIdentification19139}
 \title{ISOSRVServiceIdentification19139}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO SRV ServiceIdentification in ISO 19139
+Object of \code{\link[R6]{R6Class}} for modelling an ISO SRV ServiceIdentification in ISO 19139
 }
 \description{
 ISOSRVServiceIdentification19139
diff --git a/man/ISOSampleBasedInspection.Rd b/man/ISOSampleBasedInspection.Rd
index 0c2dfd21..07ecb804 100644
--- a/man/ISOSampleBasedInspection.Rd
+++ b/man/ISOSampleBasedInspection.Rd
@@ -5,10 +5,10 @@
 \alias{ISOSampleBasedInspection}
 \title{ISOSampleBasedInspection}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO sample based inspection
+Object of \code{\link[R6]{R6Class}} for modelling an ISO sample based inspection
 }
 \description{
 ISOSampleBasedInspection
diff --git a/man/ISOSampleDimension.Rd b/man/ISOSampleDimension.Rd
index 46a568b4..3dd944a6 100644
--- a/man/ISOSampleDimension.Rd
+++ b/man/ISOSampleDimension.Rd
@@ -5,10 +5,10 @@
 \alias{ISOSampleDimension}
 \title{ISOSampleDimension}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOSampleDimension
+Object of \code{\link[R6]{R6Class}} for modelling an ISOSampleDimension
 }
 \description{
 ISOSampleDimension
diff --git a/man/ISOScale.Rd b/man/ISOScale.Rd
index 64062308..1178bb84 100644
--- a/man/ISOScale.Rd
+++ b/man/ISOScale.Rd
@@ -5,10 +5,10 @@
 \alias{ISOScale}
 \title{ISOScale}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOScale measure
+Object of \code{\link[R6]{R6Class}} for modelling an ISOScale measure
 }
 \description{
 ISOScale
diff --git a/man/ISOScope.Rd b/man/ISOScope.Rd
index 7f9f3c48..247a40ff 100644
--- a/man/ISOScope.Rd
+++ b/man/ISOScope.Rd
@@ -5,10 +5,10 @@
 \alias{ISOScope}
 \title{ISOScope}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a scope
+Object of \code{\link[R6]{R6Class}} for modelling a scope
 }
 \description{
 ISOScope
diff --git a/man/ISOScopeCode.Rd b/man/ISOScopeCode.Rd
index 9476b442..49241e78 100644
--- a/man/ISOScopeCode.Rd
+++ b/man/ISOScopeCode.Rd
@@ -5,12 +5,12 @@
 \alias{ISOScopeCode}
 \title{ISOScopeCode}
 \format{
-\code{\link{R6Class}} object
+\code{\link[R6]{R6Class}} object
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Scope code
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Scope code
 
-Object of \code{\link{R6Class}} for modelling an ISO Scope
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Scope
 }
 \description{
 ISOScopeCode
diff --git a/man/ISOScopeDescription.Rd b/man/ISOScopeDescription.Rd
index ab6d6f40..774bfa79 100644
--- a/man/ISOScopeDescription.Rd
+++ b/man/ISOScopeDescription.Rd
@@ -5,10 +5,10 @@
 \alias{ISOScopeDescription}
 \title{ISOScopeDescription}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ScopeDescription
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ScopeDescription
 }
 \description{
 ISOScopeDescription
diff --git a/man/ISOScopedName.Rd b/man/ISOScopedName.Rd
index bdc02d88..1733bab8 100644
--- a/man/ISOScopedName.Rd
+++ b/man/ISOScopedName.Rd
@@ -5,10 +5,10 @@
 \alias{ISOScopedName}
 \title{ISOScopedName}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ScopedName
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ScopedName
 }
 \description{
 ISOScopedName
diff --git a/man/ISOSecurityConstraints.Rd b/man/ISOSecurityConstraints.Rd
index f767cd02..8f3b3e36 100644
--- a/man/ISOSecurityConstraints.Rd
+++ b/man/ISOSecurityConstraints.Rd
@@ -5,10 +5,10 @@
 \alias{ISOSecurityConstraints}
 \title{ISOSecurityConstraints}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO SecurityConstraints
+Object of \code{\link[R6]{R6Class}} for modelling an ISO SecurityConstraints
 }
 \description{
 ISOSecurityConstraints
diff --git a/man/ISOSensor.Rd b/man/ISOSensor.Rd
index 1dccbbd6..0f46b5ef 100644
--- a/man/ISOSensor.Rd
+++ b/man/ISOSensor.Rd
@@ -5,10 +5,10 @@
 \alias{ISOSensor}
 \title{ISOSensor}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOSensor
+Object of \code{\link[R6]{R6Class}} for modelling an ISOSensor
 }
 \description{
 ISOSensor
diff --git a/man/ISOSeries.Rd b/man/ISOSeries.Rd
index eae9db0a..13bbc242 100644
--- a/man/ISOSeries.Rd
+++ b/man/ISOSeries.Rd
@@ -5,10 +5,10 @@
 \alias{ISOSeries}
 \title{ISOSeries}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOSeries
+Object of \code{\link[R6]{R6Class}} for modelling an ISOSeries
 }
 \description{
 ISOSeries
@@ -16,9 +16,9 @@ ISOSeries
 ISOSeries
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Series}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Series}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Series}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Series}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOServiceIdentification.Rd b/man/ISOServiceIdentification.Rd
index 9f553926..20fa4e2a 100644
--- a/man/ISOServiceIdentification.Rd
+++ b/man/ISOServiceIdentification.Rd
@@ -5,10 +5,10 @@
 \alias{ISOServiceIdentification}
 \title{ISOServiceIdentification}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ServiceIdentification
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ServiceIdentification
 }
 \description{
 ISOServiceIdentification
diff --git a/man/ISOServiceIdentification19115_3.Rd b/man/ISOServiceIdentification19115_3.Rd
index ab4f0f68..2a2c1e92 100644
--- a/man/ISOServiceIdentification19115_3.Rd
+++ b/man/ISOServiceIdentification19115_3.Rd
@@ -5,10 +5,10 @@
 \alias{ISOServiceIdentification19115_3}
 \title{ISOServiceIdentification19115_3}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ServiceIdentification in ISO 19115-3
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ServiceIdentification in ISO 19115-3
 }
 \description{
 ISOServiceIdentification19115_3
diff --git a/man/ISOServiceIdentification19139.Rd b/man/ISOServiceIdentification19139.Rd
index 3fd6e575..6ee422a6 100644
--- a/man/ISOServiceIdentification19139.Rd
+++ b/man/ISOServiceIdentification19139.Rd
@@ -5,10 +5,10 @@
 \alias{ISOServiceIdentification19139}
 \title{ISOServiceIdentification19139}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO ServiceIdentification in ISO 19139
+Object of \code{\link[R6]{R6Class}} for modelling an ISO ServiceIdentification in ISO 19139
 }
 \description{
 ISOServiceIdentification19139
diff --git a/man/ISOSource.Rd b/man/ISOSource.Rd
index fd633336..7487d4de 100644
--- a/man/ISOSource.Rd
+++ b/man/ISOSource.Rd
@@ -5,10 +5,10 @@
 \alias{ISOSource}
 \title{ISOSource}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Source
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Source
 }
 \description{
 ISOSource
diff --git a/man/ISOSpatialRepresentation.Rd b/man/ISOSpatialRepresentation.Rd
index a716a1af..66354526 100644
--- a/man/ISOSpatialRepresentation.Rd
+++ b/man/ISOSpatialRepresentation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOSpatialRepresentation}
 \title{ISOSpatialRepresentation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO abstract SpatialRepresentation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO abstract SpatialRepresentation
 }
 \description{
 ISOSpatialRepresentation
diff --git a/man/ISOSpatialRepresentationType.Rd b/man/ISOSpatialRepresentationType.Rd
index 8370e33c..72f100c8 100644
--- a/man/ISOSpatialRepresentationType.Rd
+++ b/man/ISOSpatialRepresentationType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOSpatialRepresentationType}
 \title{ISOSpatialRepresentationType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO SpatialRepresentationType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO SpatialRepresentationType
 }
 \description{
 ISOSpatialRepresentationType
diff --git a/man/ISOSpatialTemporalExtent.Rd b/man/ISOSpatialTemporalExtent.Rd
index d7a18df3..a319e2a5 100644
--- a/man/ISOSpatialTemporalExtent.Rd
+++ b/man/ISOSpatialTemporalExtent.Rd
@@ -5,10 +5,10 @@
 \alias{ISOSpatialTemporalExtent}
 \title{ISOSpatialTemporalExtent}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO SpatialTemporalExtent
+Object of \code{\link[R6]{R6Class}} for modelling an ISO SpatialTemporalExtent
 }
 \description{
 ISOSpatialTemporalExtent
@@ -29,9 +29,9 @@ ISOSpatialTemporalExtent
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_SpatialTemporalExtent}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_SpatialTemporalExtent}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_SpatialTemporalExtent}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_SpatialTemporalExtent}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOStandaloneQualityReportInformation.Rd b/man/ISOStandaloneQualityReportInformation.Rd
index ab68de88..ca203fd1 100644
--- a/man/ISOStandaloneQualityReportInformation.Rd
+++ b/man/ISOStandaloneQualityReportInformation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOStandaloneQualityReportInformation}
 \title{ISOStandaloneQualityReportInformation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO standalone quality report information
+Object of \code{\link[R6]{R6Class}} for modelling an ISO standalone quality report information
 }
 \description{
 ISOStandaloneQualityReportInformation
@@ -16,7 +16,7 @@ ISOStandaloneQualityReportInformation
 ISOStandaloneQualityReportInformation
 }
 \references{
-- ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_StandaloneQualityReportInformation}
+- ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_StandaloneQualityReportInformation}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOStandardOrderProcess.Rd b/man/ISOStandardOrderProcess.Rd
index fb81c05d..157dbefb 100644
--- a/man/ISOStandardOrderProcess.Rd
+++ b/man/ISOStandardOrderProcess.Rd
@@ -5,10 +5,10 @@
 \alias{ISOStandardOrderProcess}
 \title{ISOStandardOrderProcess}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO StandardOrderProcess
+Object of \code{\link[R6]{R6Class}} for modelling an ISO StandardOrderProcess
 }
 \description{
 ISOStandardOrderProcess
diff --git a/man/ISOStatus.Rd b/man/ISOStatus.Rd
index 144b3219..1a004295 100644
--- a/man/ISOStatus.Rd
+++ b/man/ISOStatus.Rd
@@ -5,10 +5,10 @@
 \alias{ISOStatus}
 \title{ISOStatus}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO progress status
+Object of \code{\link[R6]{R6Class}} for modelling an ISO progress status
 }
 \description{
 ISOStatus
diff --git a/man/ISOStereoMate.Rd b/man/ISOStereoMate.Rd
index 875b6cc3..5cfe46c3 100644
--- a/man/ISOStereoMate.Rd
+++ b/man/ISOStereoMate.Rd
@@ -5,10 +5,10 @@
 \alias{ISOStereoMate}
 \title{ISOStereoMate}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOStereoMate
+Object of \code{\link[R6]{R6Class}} for modelling an ISOStereoMate
 }
 \description{
 ISOStereoMate
diff --git a/man/ISOTelephone.Rd b/man/ISOTelephone.Rd
index 05c210fc..595fe88e 100644
--- a/man/ISOTelephone.Rd
+++ b/man/ISOTelephone.Rd
@@ -5,10 +5,10 @@
 \alias{ISOTelephone}
 \title{ISOTelephone}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Telephone
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Telephone
 }
 \description{
 ISOTelephone
@@ -23,9 +23,9 @@ ISOTelephone
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Telephone}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_Telephone}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Telephone}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_Telephone}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOTelephoneType.Rd b/man/ISOTelephoneType.Rd
index 4b97d4b7..2fa33688 100644
--- a/man/ISOTelephoneType.Rd
+++ b/man/ISOTelephoneType.Rd
@@ -5,10 +5,10 @@
 \alias{ISOTelephoneType}
 \title{ISOTelephoneType}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO TelephoneType
+Object of \code{\link[R6]{R6Class}} for modelling an ISO TelephoneType
 }
 \description{
 ISOTelephoneType
@@ -23,9 +23,9 @@ ISOTelephoneType
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_TelephoneTypeCode}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_CI_TelephoneTypeCode}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_TelephoneTypeCode}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/cit/2.0/cit/#element_CI_TelephoneTypeCode}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOTemporalConsistency.Rd b/man/ISOTemporalConsistency.Rd
index 84710b81..129b34c6 100644
--- a/man/ISOTemporalConsistency.Rd
+++ b/man/ISOTemporalConsistency.Rd
@@ -5,10 +5,10 @@
 \alias{ISOTemporalConsistency}
 \title{ISOTemporalConsistency}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOTemporalConsistency
+Object of \code{\link[R6]{R6Class}} for modelling an ISOTemporalConsistency
 }
 \description{
 ISOTemporalConsistency
@@ -42,9 +42,9 @@ ISOTemporalConsistency
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_TemporalConsistency}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_TemporalConsistency}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_TemporalConsistency}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_TemporalConsistency}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOTemporalExtent.Rd b/man/ISOTemporalExtent.Rd
index 4e901418..d0ed10b6 100644
--- a/man/ISOTemporalExtent.Rd
+++ b/man/ISOTemporalExtent.Rd
@@ -5,10 +5,10 @@
 \alias{ISOTemporalExtent}
 \title{ISOTemporalExtent}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO TemporalExtent
+Object of \code{\link[R6]{R6Class}} for modelling an ISO TemporalExtent
 }
 \description{
 ISOTemporalExtent
@@ -24,9 +24,9 @@ ISOTemporalExtent
 
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_TemporalExtent}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_TemporalExtent}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_TemporalExtent}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_TemporalExtent}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOTemporalValidity.Rd b/man/ISOTemporalValidity.Rd
index 99ca5ba6..f4ed079f 100644
--- a/man/ISOTemporalValidity.Rd
+++ b/man/ISOTemporalValidity.Rd
@@ -5,10 +5,10 @@
 \alias{ISOTemporalValidity}
 \title{ISOTemporalValidity}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOTemporalValidity
+Object of \code{\link[R6]{R6Class}} for modelling an ISOTemporalValidity
 }
 \description{
 ISOTemporalValidity
@@ -42,9 +42,9 @@ ISOTemporalValidity
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_TemporalValidity}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_TemporalValidity}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_TemporalValidity}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_TemporalValidity}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOThematicClassificationCorrectness.Rd b/man/ISOThematicClassificationCorrectness.Rd
index 01f9181a..0da35915 100644
--- a/man/ISOThematicClassificationCorrectness.Rd
+++ b/man/ISOThematicClassificationCorrectness.Rd
@@ -5,10 +5,10 @@
 \alias{ISOThematicClassificationCorrectness}
 \title{ISOThematicClassificationCorrectness}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOThematicClassificationCorrectness
+Object of \code{\link[R6]{R6Class}} for modelling an ISOThematicClassificationCorrectness
 }
 \description{
 ISOThematicClassificationCorrectness
@@ -42,9 +42,9 @@ ISOThematicClassificationCorrectness
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_ThematicClassificationCorrectness}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_ThematicClassificationCorrectness}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_ThematicClassificationCorrectness}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_ThematicClassificationCorrectness}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOTopicCategory.Rd b/man/ISOTopicCategory.Rd
index 80dcd860..086d389a 100644
--- a/man/ISOTopicCategory.Rd
+++ b/man/ISOTopicCategory.Rd
@@ -5,10 +5,10 @@
 \alias{ISOTopicCategory}
 \title{ISOTopicCategory}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO TopicCategory
+Object of \code{\link[R6]{R6Class}} for modelling an ISO TopicCategory
 }
 \description{
 ISOTopicCategory
diff --git a/man/ISOTopologicalConsistency.Rd b/man/ISOTopologicalConsistency.Rd
index ceed49f0..b2e76969 100644
--- a/man/ISOTopologicalConsistency.Rd
+++ b/man/ISOTopologicalConsistency.Rd
@@ -5,10 +5,10 @@
 \alias{ISOTopologicalConsistency}
 \title{ISOTopologicalConsistency}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOTopologicalConsistency
+Object of \code{\link[R6]{R6Class}} for modelling an ISOTopologicalConsistency
 }
 \description{
 ISOTopologicalConsistency
@@ -42,9 +42,9 @@ ISOTopologicalConsistency
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_TopologicalConsistency}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_TopologicalConsistency}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_TopologicalConsistency}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_TopologicalConsistency}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOTopologyLevel.Rd b/man/ISOTopologyLevel.Rd
index b7a9f960..aad6038c 100644
--- a/man/ISOTopologyLevel.Rd
+++ b/man/ISOTopologyLevel.Rd
@@ -5,10 +5,10 @@
 \alias{ISOTopologyLevel}
 \title{ISOTopologyLevel}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO TopologyLevel
+Object of \code{\link[R6]{R6Class}} for modelling an ISO TopologyLevel
 }
 \description{
 ISOTopologyLevel
diff --git a/man/ISOTypeName.Rd b/man/ISOTypeName.Rd
index 14b52dc3..7aa1e8ea 100644
--- a/man/ISOTypeName.Rd
+++ b/man/ISOTypeName.Rd
@@ -5,10 +5,10 @@
 \alias{ISOTypeName}
 \title{ISOTypeName}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOTypeName
+Object of \code{\link[R6]{R6Class}} for modelling an ISOTypeName
 }
 \description{
 ISOTypeName
diff --git a/man/ISOURI.Rd b/man/ISOURI.Rd
index a08ad513..dd661801 100644
--- a/man/ISOURI.Rd
+++ b/man/ISOURI.Rd
@@ -5,10 +5,10 @@
 \alias{ISOURI}
 \title{ISOURI}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO URI
+Object of \code{\link[R6]{R6Class}} for modelling an ISO URI
 }
 \description{
 ISOURI
diff --git a/man/ISOURL.Rd b/man/ISOURL.Rd
index 5c270dd1..3c9684a4 100644
--- a/man/ISOURL.Rd
+++ b/man/ISOURL.Rd
@@ -5,10 +5,10 @@
 \alias{ISOURL}
 \title{ISOURL}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOURL
+Object of \code{\link[R6]{R6Class}} for modelling an ISOURL
 }
 \description{
 ISOURL
diff --git a/man/ISOUnlimitedInteger.Rd b/man/ISOUnlimitedInteger.Rd
index 514c9a95..5ca5a80b 100644
--- a/man/ISOUnlimitedInteger.Rd
+++ b/man/ISOUnlimitedInteger.Rd
@@ -5,10 +5,10 @@
 \alias{ISOUnlimitedInteger}
 \title{ISOUnlimitedInteger}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO UnlimitedInteger
+Object of \code{\link[R6]{R6Class}} for modelling an ISO UnlimitedInteger
 }
 \description{
 ISOUnlimitedInteger
diff --git a/man/ISOUomIdentifier.Rd b/man/ISOUomIdentifier.Rd
index 642867cd..581a7a4c 100644
--- a/man/ISOUomIdentifier.Rd
+++ b/man/ISOUomIdentifier.Rd
@@ -5,10 +5,10 @@
 \alias{ISOUomIdentifier}
 \title{ISOUomIdentifier}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Uom Identifier
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Uom Identifier
 }
 \description{
 ISOUomIdentifier
diff --git a/man/ISOUsabilityElement.Rd b/man/ISOUsabilityElement.Rd
index 7b7bae0c..6d2727ca 100644
--- a/man/ISOUsabilityElement.Rd
+++ b/man/ISOUsabilityElement.Rd
@@ -5,10 +5,10 @@
 \alias{ISOUsabilityElement}
 \title{ISOUsabilityElement}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISOUsabilityElement
+Object of \code{\link[R6]{R6Class}} for modelling an ISOUsabilityElement
 }
 \description{
 ISOUsabilityElement
@@ -16,9 +16,9 @@ ISOUsabilityElement
 ISOUsabilityElement
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_UsabilityElement}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_DQ_UsabilityElement}
   
-  - ISO 19115-3 \link{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_UsabilityElement}
+  - ISO 19115-3 \url{https://schemas.isotc211.org/19157/-/mdq/1.2/mdq/#element_DQ_UsabilityElement}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISOUsage.Rd b/man/ISOUsage.Rd
index 507267d0..943e8c73 100644
--- a/man/ISOUsage.Rd
+++ b/man/ISOUsage.Rd
@@ -5,10 +5,10 @@
 \alias{ISOUsage}
 \title{ISOUsage}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO Usage
+Object of \code{\link[R6]{R6Class}} for modelling an ISO Usage
 }
 \description{
 ISOUsage
diff --git a/man/ISOVectorSpatialRepresentation.Rd b/man/ISOVectorSpatialRepresentation.Rd
index 50653b3a..0dca27f8 100644
--- a/man/ISOVectorSpatialRepresentation.Rd
+++ b/man/ISOVectorSpatialRepresentation.Rd
@@ -5,10 +5,10 @@
 \alias{ISOVectorSpatialRepresentation}
 \title{ISOVectorSpatialRepresentation}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO VectorSpatialRepresentation
+Object of \code{\link[R6]{R6Class}} for modelling an ISO VectorSpatialRepresentation
 }
 \description{
 ISOVectorSpatialRepresentation
diff --git a/man/ISOVerticalExtent.Rd b/man/ISOVerticalExtent.Rd
index 0a7db7e0..007bdf23 100644
--- a/man/ISOVerticalExtent.Rd
+++ b/man/ISOVerticalExtent.Rd
@@ -5,10 +5,10 @@
 \alias{ISOVerticalExtent}
 \title{ISOVerticalExtent}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an ISO VerticalExtent
+Object of \code{\link[R6]{R6Class}} for modelling an ISO VerticalExtent
 }
 \description{
 ISOVerticalExtent
@@ -23,9 +23,9 @@ ISOVerticalExtent
   
 }
 \references{
-- ISO 19139 \link{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_VerticalExtent}
+- ISO 19139 \url{https://schemas.isotc211.org/19139/-/gmd/1.0/gmd/#element_EX_VerticalExtent}
  
- - ISO 19115-3 \link{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_VerticalExtent}
+ - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gex/1.0/gex/#element_EX_VerticalExtent}
 }
 \author{
 Emmanuel Blondel <emmanuel.blondel1@gmail.com>
diff --git a/man/ISoAbstractFeatureCatalogue.Rd b/man/ISoAbstractFeatureCatalogue.Rd
index 7ce08d88..81d5b205 100644
--- a/man/ISoAbstractFeatureCatalogue.Rd
+++ b/man/ISoAbstractFeatureCatalogue.Rd
@@ -5,10 +5,10 @@
 \alias{ISoAbstractFeatureCatalogue}
 \title{ISoAbstractFeatureCatalogue}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a ISO abstract feature catalogue
+Object of \code{\link[R6]{R6Class}} for modelling a ISO abstract feature catalogue
 }
 \description{
 ISoAbstractFeatureCatalogue
diff --git a/man/SWEAbstractDataComponent.Rd b/man/SWEAbstractDataComponent.Rd
index eed6ecba..c92b7f03 100644
--- a/man/SWEAbstractDataComponent.Rd
+++ b/man/SWEAbstractDataComponent.Rd
@@ -5,10 +5,10 @@
 \alias{SWEAbstractDataComponent}
 \title{SWEAbstractDataComponent}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE Abstract data component
+Object of \code{\link[R6]{R6Class}} for modelling an SWE Abstract data component
 }
 \description{
 SWEAbstractDataComponent
diff --git a/man/SWEAbstractEncoding.Rd b/man/SWEAbstractEncoding.Rd
index 8e1f975c..e1dc62f4 100644
--- a/man/SWEAbstractEncoding.Rd
+++ b/man/SWEAbstractEncoding.Rd
@@ -5,10 +5,10 @@
 \alias{SWEAbstractEncoding}
 \title{SWEAbstractEncoding}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE abstract encoding object
+Object of \code{\link[R6]{R6Class}} for modelling an SWE abstract encoding object
 }
 \description{
 SWEAbstractEncoding
diff --git a/man/SWEAbstractObject.Rd b/man/SWEAbstractObject.Rd
index 582d8eda..1bd8c7c6 100644
--- a/man/SWEAbstractObject.Rd
+++ b/man/SWEAbstractObject.Rd
@@ -5,10 +5,10 @@
 \alias{SWEAbstractObject}
 \title{SWEAbstractObject}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE abstract object
+Object of \code{\link[R6]{R6Class}} for modelling an SWE abstract object
 }
 \description{
 SWEAbstractObject
diff --git a/man/SWEAbstractSWE.Rd b/man/SWEAbstractSWE.Rd
index a90644c8..47bbf86a 100644
--- a/man/SWEAbstractSWE.Rd
+++ b/man/SWEAbstractSWE.Rd
@@ -5,10 +5,10 @@
 \alias{SWEAbstractSWE}
 \title{SWEAbstractSWE}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE abstract SWE object
+Object of \code{\link[R6]{R6Class}} for modelling an SWE abstract SWE object
 }
 \description{
 SWEAbstractSWE
diff --git a/man/SWEAbstractSWEIdentifiable.Rd b/man/SWEAbstractSWEIdentifiable.Rd
index 28f5fb8d..3bf090c7 100644
--- a/man/SWEAbstractSWEIdentifiable.Rd
+++ b/man/SWEAbstractSWEIdentifiable.Rd
@@ -5,10 +5,10 @@
 \alias{SWEAbstractSWEIdentifiable}
 \title{SWEAbstractSWEIdentifiable}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE abstract identifiable
+Object of \code{\link[R6]{R6Class}} for modelling an SWE abstract identifiable
 }
 \description{
 SWEAbstractSWEIdentifiable
diff --git a/man/SWEAbstractSimpleComponent.Rd b/man/SWEAbstractSimpleComponent.Rd
index c4959470..97e0016d 100644
--- a/man/SWEAbstractSimpleComponent.Rd
+++ b/man/SWEAbstractSimpleComponent.Rd
@@ -5,10 +5,10 @@
 \alias{SWEAbstractSimpleComponent}
 \title{SWEAbstractSimpleComponent}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE Abstract simple component
+Object of \code{\link[R6]{R6Class}} for modelling an SWE Abstract simple component
 }
 \description{
 SWEAbstractSimpleComponent
diff --git a/man/SWECategory.Rd b/man/SWECategory.Rd
index 2f7cd8ed..f1e27681 100644
--- a/man/SWECategory.Rd
+++ b/man/SWECategory.Rd
@@ -5,10 +5,10 @@
 \alias{SWECategory}
 \title{SWECategory}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE Category
+Object of \code{\link[R6]{R6Class}} for modelling an SWE Category
 }
 \description{
 SWECategory
diff --git a/man/SWECategoryRange.Rd b/man/SWECategoryRange.Rd
index f77bc379..e495b8d7 100644
--- a/man/SWECategoryRange.Rd
+++ b/man/SWECategoryRange.Rd
@@ -5,10 +5,10 @@
 \alias{SWECategoryRange}
 \title{SWECategoryRange}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE CategoryRange
+Object of \code{\link[R6]{R6Class}} for modelling an SWE CategoryRange
 }
 \description{
 SWECategoryRange
diff --git a/man/SWECount.Rd b/man/SWECount.Rd
index ca5d237c..afe929fc 100644
--- a/man/SWECount.Rd
+++ b/man/SWECount.Rd
@@ -5,10 +5,10 @@
 \alias{SWECount}
 \title{SWECount}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE Count
+Object of \code{\link[R6]{R6Class}} for modelling an SWE Count
 }
 \description{
 SWECount
diff --git a/man/SWECountRange.Rd b/man/SWECountRange.Rd
index eecc7798..5591b18b 100644
--- a/man/SWECountRange.Rd
+++ b/man/SWECountRange.Rd
@@ -5,10 +5,10 @@
 \alias{SWECountRange}
 \title{SWECountRange}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE CountRange
+Object of \code{\link[R6]{R6Class}} for modelling an SWE CountRange
 }
 \description{
 SWECountRange
diff --git a/man/SWEDataRecord.Rd b/man/SWEDataRecord.Rd
index 2d17d4c1..a83324db 100644
--- a/man/SWEDataRecord.Rd
+++ b/man/SWEDataRecord.Rd
@@ -5,10 +5,10 @@
 \alias{SWEDataRecord}
 \title{SWEDataRecord}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE data record
+Object of \code{\link[R6]{R6Class}} for modelling an SWE data record
 }
 \description{
 SWEDataRecord
diff --git a/man/SWEElement.Rd b/man/SWEElement.Rd
index b202b314..bc02742e 100644
--- a/man/SWEElement.Rd
+++ b/man/SWEElement.Rd
@@ -5,10 +5,10 @@
 \alias{SWEElement}
 \title{SWEElement}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an GML element
+Object of \code{\link[R6]{R6Class}} for modelling an GML element
 }
 \description{
 SWEElement
diff --git a/man/SWENilValues.Rd b/man/SWENilValues.Rd
index 348d899d..35acd639 100644
--- a/man/SWENilValues.Rd
+++ b/man/SWENilValues.Rd
@@ -5,10 +5,10 @@
 \alias{SWENilValues}
 \title{SWENilValues}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE nil values object
+Object of \code{\link[R6]{R6Class}} for modelling an SWE nil values object
 }
 \description{
 SWENilValues
diff --git a/man/SWEQuantity.Rd b/man/SWEQuantity.Rd
index 609a4739..3f78781e 100644
--- a/man/SWEQuantity.Rd
+++ b/man/SWEQuantity.Rd
@@ -5,10 +5,10 @@
 \alias{SWEQuantity}
 \title{SWEQuantity}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE Quantity
+Object of \code{\link[R6]{R6Class}} for modelling an SWE Quantity
 }
 \description{
 SWEQuantity
diff --git a/man/SWEQuantityRange.Rd b/man/SWEQuantityRange.Rd
index d9183191..0b39ae2e 100644
--- a/man/SWEQuantityRange.Rd
+++ b/man/SWEQuantityRange.Rd
@@ -5,10 +5,10 @@
 \alias{SWEQuantityRange}
 \title{SWEQuantityRange}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE QuantityRange
+Object of \code{\link[R6]{R6Class}} for modelling an SWE QuantityRange
 }
 \description{
 SWEQuantityRange
diff --git a/man/SWEText.Rd b/man/SWEText.Rd
index 1f6e8b42..06df5415 100644
--- a/man/SWEText.Rd
+++ b/man/SWEText.Rd
@@ -5,10 +5,10 @@
 \alias{SWEText}
 \title{SWEText}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE Text
+Object of \code{\link[R6]{R6Class}} for modelling an SWE Text
 }
 \description{
 SWEText
diff --git a/man/SWETextEncoding.Rd b/man/SWETextEncoding.Rd
index c82893c3..ea108f77 100644
--- a/man/SWETextEncoding.Rd
+++ b/man/SWETextEncoding.Rd
@@ -5,10 +5,10 @@
 \alias{SWETextEncoding}
 \title{SWETextEncoding}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE text encoding object
+Object of \code{\link[R6]{R6Class}} for modelling an SWE text encoding object
 }
 \description{
 SWETextEncoding
diff --git a/man/SWETime.Rd b/man/SWETime.Rd
index fe67e9d2..c1ea7e32 100644
--- a/man/SWETime.Rd
+++ b/man/SWETime.Rd
@@ -5,10 +5,10 @@
 \alias{SWETime}
 \title{SWETime}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE Time
+Object of \code{\link[R6]{R6Class}} for modelling an SWE Time
 }
 \description{
 SWETime
diff --git a/man/SWETimeRange.Rd b/man/SWETimeRange.Rd
index a541c113..3311708e 100644
--- a/man/SWETimeRange.Rd
+++ b/man/SWETimeRange.Rd
@@ -5,10 +5,10 @@
 \alias{SWETimeRange}
 \title{SWETimeRange}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE Time Range
+Object of \code{\link[R6]{R6Class}} for modelling an SWE Time Range
 }
 \description{
 SWETimeRange
diff --git a/man/SWEXMLEncoding.Rd b/man/SWEXMLEncoding.Rd
index 177f9c91..7e8a2a1f 100644
--- a/man/SWEXMLEncoding.Rd
+++ b/man/SWEXMLEncoding.Rd
@@ -5,10 +5,10 @@
 \alias{SWEXMLEncoding}
 \title{SWEXMLEncoding}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling an SWE XML encoding object
+Object of \code{\link[R6]{R6Class}} for modelling an SWE XML encoding object
 }
 \description{
 SWEXMLEncoding
diff --git a/man/geometaLogger.Rd b/man/geometaLogger.Rd
index c950bb66..672f4bbe 100644
--- a/man/geometaLogger.Rd
+++ b/man/geometaLogger.Rd
@@ -5,10 +5,10 @@
 \alias{geometaLogger}
 \title{geometaLogger}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a simple logger
+Object of \code{\link[R6]{R6Class}} for modelling a simple logger
 }
 \description{
 geometaLogger
diff --git a/man/pivot_converter.Rd b/man/pivot_converter.Rd
index 07fadf46..80931f1e 100644
--- a/man/pivot_converter.Rd
+++ b/man/pivot_converter.Rd
@@ -5,10 +5,10 @@
 \alias{pivot_converter}
 \title{pivot_converter}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a mapping format converter
+Object of \code{\link[R6]{R6Class}} for modelling a mapping format converter
 }
 \description{
 pivot_converter
diff --git a/man/pivot_format.Rd b/man/pivot_format.Rd
index e43cbdd5..c029c394 100644
--- a/man/pivot_format.Rd
+++ b/man/pivot_format.Rd
@@ -5,10 +5,10 @@
 \alias{pivot_format}
 \title{pivot_format}
 \format{
-\code{\link{R6Class}} object.
+\code{\link[R6]{R6Class}} object.
 }
 \value{
-Object of \code{\link{R6Class}} for modelling a mapping format
+Object of \code{\link[R6]{R6Class}} for modelling a mapping format
 }
 \description{
 pivot_format