diff --git a/_sources/extensions/raster/context.jsonld b/_sources/extensions/raster/context.jsonld
new file mode 100644
index 0000000..33866b5
--- /dev/null
+++ b/_sources/extensions/raster/context.jsonld
@@ -0,0 +1,15 @@
+{
+  "@context": {
+    "raster": "urn:stac:extensions/raster#",
+    "raster:bands": {
+      "@id": "raster:bands",
+      "@context": {
+        "@vocab": "raster"
+      }
+    },
+    "raster:range": {
+      "@id": "raster:range",
+      "@container": "@list"
+    }
+  }
+}
\ No newline at end of file
diff --git a/_sources/extensions/raster/context.jsonld.wip b/_sources/extensions/raster/context.jsonld.wip
deleted file mode 100644
index 871fdda..0000000
--- a/_sources/extensions/raster/context.jsonld.wip
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-  "@context": {
-    "stac": "urn:stac:vocab#",
-    "raster": "urn:stac:extensions/raster#",
-    "sosa": "http://www.w3.org/ns/sosa/",
-    "qudt": "http://qudt.org/1.1/schema/qudt#",
-    "raster:bands": {
-      "@id": "raster:bands",
-      "@context": {
-        "aotk": "http://vocab.nerc.ac.uk/standard_name/atmosphere_optical_thickness_due_to_ambient_aerosol_particles/",
-        "grib:element": {
-          "@id": "sosa:observedProperty",
-          "@type": "@id",
-          "@context": {
-            "@base": "http://w3id.org/ogc/dev/stac-examples/bands/"
-          }
-        },
-        "unit": "qudt:unit"
-      }
-    }
-  }
-}
\ No newline at end of file
diff --git a/_sources/extensions/raster/examples/ex.json b/_sources/extensions/raster/examples/ex.json
new file mode 100644
index 0000000..46fc408
--- /dev/null
+++ b/_sources/extensions/raster/examples/ex.json
@@ -0,0 +1,745 @@
+{
+  "type": "Feature",
+  "stac_version": "1.0.0",
+  "stac_extensions": [
+    "https://stac-extensions.github.io/eo/v1.0.0/schema.json",
+    "https://stac-extensions.github.io/view/v1.0.0/schema.json",
+    "https://stac-extensions.github.io/projection/v1.0.0/schema.json",
+    "https://stac-extensions.github.io/raster/v1.1.0/schema.json"
+  ],
+  "id": "S2B_33SVB_20210221_0_L2A",
+  "bbox": [
+    13.86148243891681,
+    36.95257399124932,
+    15.111074610520053,
+    37.94752813015372
+  ],
+  "geometry": {
+    "type": "Polygon",
+    "coordinates": [
+      [
+        [
+          13.876381589019879,
+          36.95257399124932
+        ],
+        [
+          13.86148243891681,
+          37.942072015005024
+        ],
+        [
+          15.111074610520053,
+          37.94752813015372
+        ],
+        [
+          15.109620666835209,
+          36.95783951241028
+        ],
+        [
+          13.876381589019879,
+          36.95257399124932
+        ]
+      ]
+    ]
+  },
+  "properties": {
+    "datetime": "2021-02-21T10:00:17Z",
+    "platform": "sentinel-2b",
+    "constellation": "sentinel-2",
+    "instruments": [
+      "msi"
+    ],
+    "gsd": 10,
+    "view:off_nadir": 0,
+    "proj:epsg": 32633,
+    "sentinel:utm_zone": 33,
+    "sentinel:latitude_band": "S",
+    "sentinel:grid_square": "VB",
+    "sentinel:sequence": "0",
+    "sentinel:product_id": "S2B_MSIL2A_20210221T095029_N0214_R079_T33SVB_20210221T115149",
+    "sentinel:data_coverage": 100,
+    "eo:cloud_cover": 21.22,
+    "sentinel:valid_cloud_cover": true
+  },
+  "collection": "sentinel-s2-l2a-cogs",
+  "assets": {
+    "thumbnail": {
+      "title": "Thumbnail",
+      "type": "image/png",
+      "roles": [
+        "thumbnail"
+      ],
+      "href": "https://roda.sentinel-hub.com/sentinel-s2-l1c/tiles/33/S/VB/2021/2/21/0/preview.jpg"
+    },
+    "overview": {
+      "title": "True color image",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "overview"
+      ],
+      "gsd": 10,
+      "eo:bands": [
+        {
+          "name": "B04",
+          "common_name": "red",
+          "center_wavelength": 0.6645,
+          "full_width_half_max": 0.038
+        },
+        {
+          "name": "B03",
+          "common_name": "green",
+          "center_wavelength": 0.56,
+          "full_width_half_max": 0.045
+        },
+        {
+          "name": "B02",
+          "common_name": "blue",
+          "center_wavelength": 0.4966,
+          "full_width_half_max": 0.098
+        }
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/L2A_PVI.tif",
+      "proj:shape": [
+        343,
+        343
+      ],
+      "proj:transform": [
+        320,
+        0,
+        399960,
+        0,
+        -320,
+        4200000,
+        0,
+        0,
+        1
+      ]
+    },
+    "info": {
+      "title": "Original JSON metadata",
+      "type": "application/json",
+      "roles": [
+        "metadata"
+      ],
+      "href": "https://roda.sentinel-hub.com/sentinel-s2-l2a/tiles/33/S/VB/2021/2/21/0/tileInfo.json"
+    },
+    "metadata": {
+      "title": "Original XML metadata",
+      "type": "application/xml",
+      "roles": [
+        "metadata"
+      ],
+      "href": "https://roda.sentinel-hub.com/sentinel-s2-l2a/tiles/33/S/VB/2021/2/21/0/metadata.xml"
+    },
+    "visual": {
+      "title": "True color image",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "overview"
+      ],
+      "gsd": 10,
+      "eo:bands": [
+        {
+          "name": "B04",
+          "common_name": "red",
+          "center_wavelength": 0.6645,
+          "full_width_half_max": 0.038
+        },
+        {
+          "name": "B03",
+          "common_name": "green",
+          "center_wavelength": 0.56,
+          "full_width_half_max": 0.045
+        },
+        {
+          "name": "B02",
+          "common_name": "blue",
+          "center_wavelength": 0.4966,
+          "full_width_half_max": 0.098
+        }
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/TCI.tif",
+      "proj:shape": [
+        10980,
+        10980
+      ],
+      "proj:transform": [
+        10,
+        0,
+        399960,
+        0,
+        -10,
+        4200000,
+        0,
+        0,
+        1
+      ]
+    },
+    "B01": {
+      "title": "Band 1 (coastal) BOA reflectance",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "gsd": 60,
+      "eo:bands": [
+        {
+          "name": "B01",
+          "common_name": "coastal",
+          "center_wavelength": 0.4439,
+          "full_width_half_max": 0.027
+        }
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/B01.tif",
+      "proj:shape": [
+        1830,
+        1830
+      ],
+      "proj:transform": [
+        60,
+        0,
+        399960,
+        0,
+        -60,
+        4200000,
+        0,
+        0,
+        1
+      ],
+      "raster:bands": [
+        {
+          "data_type": "uint16",
+          "spatial_resolution": 60,
+          "bits_per_sample": 15,
+          "nodata": 0,
+          "statistics": {
+            "minimum": 1,
+            "maximum": 20567,
+            "mean": 2339.4759595597,
+            "stddev": 3026.6973619954,
+            "valid_percent": 99.83
+          }
+        }
+      ]
+    },
+    "B02": {
+      "title": "Band 2 (blue) BOA reflectance",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "gsd": 10,
+      "eo:bands": [
+        {
+          "name": "B02",
+          "common_name": "blue",
+          "center_wavelength": 0.4966,
+          "full_width_half_max": 0.098
+        }
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/B02.tif",
+      "proj:shape": [
+        10980,
+        10980
+      ],
+      "proj:transform": [
+        10,
+        0,
+        399960,
+        0,
+        -10,
+        4200000,
+        0,
+        0,
+        1
+      ],
+      "raster:bands": [
+        {
+          "data_type": "uint16",
+          "spatial_resolution": 10,
+          "bits_per_sample": 15,
+          "nodata": 0,
+          "statistics": {
+            "minimum": 1,
+            "maximum": 19264,
+            "mean": 2348.069117847,
+            "stddev": 2916.5446249911,
+            "valid_percent": 99.99
+          }
+        }
+      ]
+    },
+    "B03": {
+      "title": "Band 3 (green) BOA reflectance",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "gsd": 10,
+      "eo:bands": [
+        {
+          "name": "B03",
+          "common_name": "green",
+          "center_wavelength": 0.56,
+          "full_width_half_max": 0.045
+        }
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/B03.tif",
+      "proj:shape": [
+        10980,
+        10980
+      ],
+      "proj:transform": [
+        10,
+        0,
+        399960,
+        0,
+        -10,
+        4200000,
+        0,
+        0,
+        1
+      ],
+      "raster:bands": [
+        {
+          "data_type": "uint16",
+          "spatial_resolution": 10,
+          "bits_per_sample": 15,
+          "nodata": 0,
+          "statistics": {
+            "minimum": 1,
+            "maximum": 18064,
+            "mean": 2384.4680007438,
+            "stddev": 2675.410513295,
+            "valid_percent": 99.999
+          }
+        }
+      ]
+    },
+    "B04": {
+      "title": "Band 4 (red) BOA reflectance",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "gsd": 10,
+      "eo:bands": [
+        {
+          "name": "B04",
+          "common_name": "red",
+          "center_wavelength": 0.6645,
+          "full_width_half_max": 0.038
+        }
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/B04.tif",
+      "proj:shape": [
+        10980,
+        10980
+      ],
+      "proj:transform": [
+        10,
+        0,
+        399960,
+        0,
+        -10,
+        4200000,
+        0,
+        0,
+        1
+      ],
+      "raster:bands": [
+        {
+          "data_type": "uint16",
+          "spatial_resolution": 10,
+          "bits_per_sample": 15,
+          "nodata": 0,
+          "statistics": {
+            "minimum": 1,
+            "maximum": 17200,
+            "mean": 2273.9667970732,
+            "stddev": 2618.272802792,
+            "valid_percent": 99.999
+          }
+        }
+      ]
+    },
+    "B05": {
+      "title": "Band 5 BOA reflectance",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "gsd": 20,
+      "eo:bands": [
+        {
+          "name": "B05",
+          "center_wavelength": 0.7039,
+          "full_width_half_max": 0.019
+        }
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/B05.tif",
+      "proj:shape": [
+        5490,
+        5490
+      ],
+      "proj:transform": [
+        20,
+        0,
+        399960,
+        0,
+        -20,
+        4200000,
+        0,
+        0,
+        1
+      ],
+      "raster:bands": [
+        {
+          "data_type": "uint16",
+          "spatial_resolution": 20,
+          "bits_per_sample": 15,
+          "nodata": 0,
+          "statistics": {
+            "minimum": 1,
+            "maximum": 16842,
+            "mean": 2634.1490243416,
+            "stddev": 2634.1490243416,
+            "valid_percent": 99.999
+          }
+        }
+      ]
+    },
+    "B06": {
+      "title": "Band 6 BOA reflectance",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "gsd": 20,
+      "eo:bands": [
+        {
+          "name": "B06",
+          "center_wavelength": 0.7402,
+          "full_width_half_max": 0.018
+        }
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/B06.tif",
+      "proj:shape": [
+        5490,
+        5490
+      ],
+      "proj:transform": [
+        20,
+        0,
+        399960,
+        0,
+        -20,
+        4200000,
+        0,
+        0,
+        1
+      ],
+      "raster:bands": [
+        {
+          "data_type": "uint16",
+          "spatial_resolution": 20,
+          "bits_per_sample": 15,
+          "nodata": 0,
+          "statistics": {
+            "minimum": 1,
+            "maximum": 16502,
+            "mean": 3329.8844628619,
+            "stddev": 2303.0096294469,
+            "valid_percent": 99.999
+          }
+        }
+      ]
+    },
+    "B07": {
+      "title": "Band 7 BOA reflectance",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "gsd": 20,
+      "eo:bands": [
+        {
+          "name": "B07",
+          "center_wavelength": 0.7825,
+          "full_width_half_max": 0.028
+        }
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/B07.tif",
+      "proj:shape": [
+        5490,
+        5490
+      ],
+      "proj:transform": [
+        20,
+        0,
+        399960,
+        0,
+        -20,
+        4200000,
+        0,
+        0,
+        1
+      ]
+    },
+    "B08": {
+      "title": "Band 8 (nir) BOA reflectance",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "gsd": 10,
+      "eo:bands": [
+        {
+          "name": "B08",
+          "common_name": "nir",
+          "center_wavelength": 0.8351,
+          "full_width_half_max": 0.145
+        }
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/B08.tif",
+      "proj:shape": [
+        10980,
+        10980
+      ],
+      "proj:transform": [
+        10,
+        0,
+        399960,
+        0,
+        -10,
+        4200000,
+        0,
+        0,
+        1
+      ]
+    },
+    "B8A": {
+      "title": "Band 8A BOA reflectance",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "gsd": 20,
+      "eo:bands": [
+        {
+          "name": "B8A",
+          "center_wavelength": 0.8648,
+          "full_width_half_max": 0.033
+        }
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/B8A.tif",
+      "proj:shape": [
+        5490,
+        5490
+      ],
+      "proj:transform": [
+        20,
+        0,
+        399960,
+        0,
+        -20,
+        4200000,
+        0,
+        0,
+        1
+      ]
+    },
+    "B09": {
+      "title": "Band 9 BOA reflectance",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "gsd": 60,
+      "eo:bands": [
+        {
+          "name": "B09",
+          "center_wavelength": 0.945,
+          "full_width_half_max": 0.026
+        }
+      ],
+      "raster:bands": [
+        {
+          "data_type": "uint16",
+          "spatial_resolution": 60,
+          "bits_per_sample": 15,
+          "nodata": "nan"
+        }
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/B09.tif",
+      "proj:shape": [
+        1830,
+        1830
+      ],
+      "proj:transform": [
+        60,
+        0,
+        399960,
+        0,
+        -60,
+        4200000,
+        0,
+        0,
+        1
+      ]
+    },
+    "B11": {
+      "title": "Band 11 (swir16) BOA reflectance",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "gsd": 20,
+      "eo:bands": [
+        {
+          "name": "B11",
+          "common_name": "swir16",
+          "center_wavelength": 1.6137,
+          "full_width_half_max": 0.143
+        }
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/B11.tif",
+      "proj:shape": [
+        5490,
+        5490
+      ],
+      "proj:transform": [
+        20,
+        0,
+        399960,
+        0,
+        -20,
+        4200000,
+        0,
+        0,
+        1
+      ]
+    },
+    "B12": {
+      "title": "Band 12 (swir22) BOA reflectance",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "gsd": 20,
+      "eo:bands": [
+        {
+          "name": "B12",
+          "common_name": "swir22",
+          "center_wavelength": 2.22024,
+          "full_width_half_max": 0.242
+        }
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/B12.tif",
+      "proj:shape": [
+        5490,
+        5490
+      ],
+      "proj:transform": [
+        20,
+        0,
+        399960,
+        0,
+        -20,
+        4200000,
+        0,
+        0,
+        1
+      ]
+    },
+    "AOT": {
+      "title": "Aerosol Optical Thickness (AOT)",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/AOT.tif",
+      "proj:shape": [
+        1830,
+        1830
+      ],
+      "proj:transform": [
+        60,
+        0,
+        399960,
+        0,
+        -60,
+        4200000,
+        0,
+        0,
+        1
+      ]
+    },
+    "WVP": {
+      "title": "Water Vapour (WVP)",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/WVP.tif",
+      "proj:shape": [
+        10980,
+        10980
+      ],
+      "proj:transform": [
+        10,
+        0,
+        399960,
+        0,
+        -10,
+        4200000,
+        0,
+        0,
+        1
+      ]
+    },
+    "SCL": {
+      "title": "Scene Classification Map (SCL)",
+      "type": "image/tiff; application=geotiff; profile=cloud-optimized",
+      "roles": [
+        "data"
+      ],
+      "href": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/33/S/VB/2021/2/S2B_33SVB_20210221_0_L2A/SCL.tif",
+      "proj:shape": [
+        5490,
+        5490
+      ],
+      "proj:transform": [
+        20,
+        0,
+        399960,
+        0,
+        -20,
+        4200000,
+        0,
+        0,
+        1
+      ]
+    }
+  },
+  "virtual:assets": {
+    "SIR": {
+      "title": "Shortwave Infra-red",
+      "raster:range": [
+        0,
+        10000
+      ],
+      "href": [
+        "#B12",
+        "#B8A",
+        "#B04"
+      ]
+    }
+  },
+  "links": [
+    {
+      "type": "application/json",
+      "rel": "collection",
+      "href": "sentinel-s2-l2a-cogs.json"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/_sources/extensions/raster/examples/spec-example.json b/_sources/extensions/raster/examples/spec-example.json
deleted file mode 100644
index c00fdce..0000000
--- a/_sources/extensions/raster/examples/spec-example.json
+++ /dev/null
@@ -1,125 +0,0 @@
-{
-  "type": "Collection",
-  "stac_version": "1.0.0",
-  "stac_extensions": [
-    "https://stac-extensions.github.io/eo/v1.0.0/schema.json",
-    "https://stac-extensions.github.io/projection/v1.0.0/schema.json",
-    "https://stac-extensions.github.io/view/v1.0.0/schema.json"
-  ],
-  "id": "sentinel-2",
-  "title": "Sentinel-2 MSI: MultiSpectral Instrument, Level-1C",
-  "description": "Sentinel-2 is a wide-swath, high-resolution, multi-spectral\nimaging mission supporting Copernicus Land Monitoring studies,\nincluding the monitoring of vegetation, soil and water cover,\nas well as observation of inland waterways and coastal areas.\n\nThe Sentinel-2 data contain 13 UINT16 spectral bands representing\nTOA reflectance scaled by 10000. See the [Sentinel-2 User Handbook](https://sentinel.esa.int/documents/247904/685211/Sentinel-2_User_Handbook)\nfor details. In addition, three QA bands are present where one\n(QA60) is a bitmask band with cloud mask information. For more\ndetails, [see the full explanation of how cloud masks are computed.](https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-2-msi/level-1c/cloud-masks)\n\nEach Sentinel-2 product (zip archive) may contain multiple\ngranules. Each granule becomes a separate Earth Engine asset.\nEE asset ids for Sentinel-2 assets have the following format:\nCOPERNICUS/S2/20151128T002653_20151128T102149_T56MNN. Here the\nfirst numeric part represents the sensing date and time, the\nsecond numeric part represents the product generation date and\ntime, and the final 6-character string is a unique granule identifier\nindicating its UTM grid reference (see [MGRS](https://en.wikipedia.org/wiki/Military_Grid_Reference_System)).\n\nFor more details on Sentinel-2 radiometric resoltuon, [see this page](https://earth.esa.int/web/sentinel/user-guides/sentinel-2-msi/resolutions/radiometric).\n",
-  "license": "proprietary",
-  "keywords": [
-    "copernicus",
-    "esa",
-    "eu",
-    "msi",
-    "radiance",
-    "sentinel"
-  ],
-  "providers": [
-    {
-      "name": "European Union/ESA/Copernicus",
-      "roles": [
-        "producer",
-        "licensor"
-      ],
-      "url": "https://sentinel.esa.int/web/sentinel/user-guides/sentinel-2-msi"
-    }
-  ],
-  "extent": {
-    "spatial": {
-      "bbox": [
-        [
-          -180,
-          -56,
-          180,
-          83
-        ]
-      ]
-    },
-    "temporal": {
-      "interval": [
-        [
-          "2015-06-23T00:00:00Z",
-          null
-        ]
-      ]
-    }
-  },
-  "assets": {
-    "metadata_iso_19139": {
-      "roles": [
-        "metadata",
-        "iso-19139"
-      ],
-      "href": "https://storage.googleapis.com/open-cogs/stac-examples/sentinel-2-iso-19139.xml",
-      "title": "ISO 19139 metadata",
-      "type": "application/vnd.iso.19139+xml"
-    }
-  },
-  "summaries": {
-    "datetime": {
-      "minimum": "2015-06-23T00:00:00Z",
-      "maximum": "2019-07-10T13:44:56Z"
-    },
-    "platform": [
-      "sentinel-2a",
-      "sentinel-2b"
-    ],
-    "constellation": [
-      "sentinel-2"
-    ],
-    "instruments": [
-      "msi"
-    ],
-    "view:off_nadir": {
-      "minimum": 0,
-      "maximum": 100
-    },
-    "view:sun_elevation": {
-      "minimum": 6.78,
-      "maximum": 89.9
-    },
-    "gsd": [
-      10,
-      30,
-      60
-    ],
-    "proj:epsg": [
-      32601
-    ],
-    "eo:bands": [
-      {
-        "name": "B1",
-        "common_name": "coastal",
-        "center_wavelength": 4.439
-      },
-      {
-        "name": "B2",
-        "common_name": "blue",
-        "center_wavelength": 4.966
-      }
-    ]
-  },
-  "links": [
-    {
-      "rel": "parent",
-      "href": "../catalog.json",
-      "type": "application/json",
-      "title": "Example Catalog"
-    },
-    {
-      "rel": "root",
-      "href": "../catalog.json",
-      "type": "application/json",
-      "title": "Example Catalog"
-    },
-    {
-      "rel": "license",
-      "href": "https://scihub.copernicus.eu/twiki/pub/SciHubWebPortal/TermsConditions/Sentinel_Data_Terms_and_Conditions.pdf",
-      "title": "Legal notice on the use of Copernicus Sentinel Data and Service Information"
-    }
-  ]
-}
\ No newline at end of file
diff --git a/_sources/item/context.jsonld b/_sources/item/context.jsonld
new file mode 100644
index 0000000..48e2180
--- /dev/null
+++ b/_sources/item/context.jsonld
@@ -0,0 +1,9 @@
+{
+  "@context": {
+    "stac": "urn:stac:vocab#",
+    "assets": {
+      "@id": "stac:assets",
+      "@container": "@id"
+    }
+  }
+}
\ No newline at end of file
diff --git a/build.sh b/build.sh
index 3b25137..e797fa2 100644
--- a/build.sh
+++ b/build.sh
@@ -1,2 +1,2 @@
 # Process building blocks
-docker run --pull=always --rm --workdir /workspace -v "$(pwd):/workspace" ghcr.io/opengeospatial/bblocks-postprocess  --clean true
\ No newline at end of file
+docker run --pull=always --rm --workdir /workspace -v "$(pwd):/workspace" ghcr.io/opengeospatial/bblocks-postprocess  --clean true --base-url http://localhost:9090/register/
\ No newline at end of file