diff --git a/HTAN.model.csv b/HTAN.model.csv
index f6d90961..2edbccc8 100644
--- a/HTAN.model.csv
+++ b/HTAN.model.csv
@@ -44,7 +44,7 @@ scRNA-seq Level 3,Gene and Isoform expression files,,"Component, Filename, File
 scRNA-seq Level 4,"Data represents the relationships between cells derived from Level 3 expression data and shown as tSNE or UMAP coordinates per cell, plus all other cell-specific meta information (e.g., cell type)",,"Component, Filename, File Format, HTAN Parent Data File ID, HTAN Data File ID, scRNAseq Workflow Type, scRNAseq Workflow Parameters Description, Workflow Version, Workflow Link",,FALSE,Sequencing,scRNA-seq Level 3,,
 Slide-seq Level 1,"Raw sequencing files for the Slide-seq assay.",,"Component, Filename, File Format, HTAN Parent Biospecimen ID, HTAN Data File ID, Nucleic Acid Source, Read Indicator, Spatial Read1, Spatial Read2, End Bias, Reverse Transcription Primer, Spatial Barcode Offset, Spatial Barcode and UMI, Spike In, Sequencing Platform, Technical Replicate Group, Protocol Link, Spatial Library Construction Method, Library Preparation Days from Index, Sequencing Library Construction Days from Index, Nucleic Acid Capture Days from Index",,FALSE,Spatial Transcriptomics,Biospecimen,,
 Slide-seq Level 2,"Aligned sequencing files and QC for the Slide-seq assay.",,"Component, Filename, File Format, HTAN Parent Data File ID, HTAN Data File ID, Slide-seq Workflow Type, Workflow Version, Slide-seq Workflow Parameter Description, Workflow Link, Genomic Reference, Genomic Reference URL, Genome Annotation URL, Checksum, Spatial Barcode Tag, Matched Spatial Barcode Tag, UMI Tag, Applied Hard Trimming",,FALSE,Spatial Transcriptomics,Slide-seq Level 1,,
-Slide-seq Level 3,"Gene matrices with features and barcodes for Slide-seq as well as spatial information (bead location files).",,"Component, Filename, File Format, HTAN Parent Data File ID, HTAN Data File ID, Run ID, Sequencing Batch ID, Data Category, Matrix Type, Slide-seq Workflow Type, Workflow Version, Slide-seq Workflow Parameter Description, Workflow Link, Workflow Version, Beads Total, Median UMI Counts per Spot, Median Number Genes per Spatial Spot, Slide-seq Bead File Type, Slide-seq Fragment Size",,FALSE,Spatial Transcriptomics,Slide-seq Level 2,,
+Slide-seq Level 3,"Gene matrices with features and barcodes for Slide-seq as well as spatial information (bead location files).",,"Component, Filename, File Format, HTAN Parent Data File ID, HTAN Data File ID, Run ID, Sequencing Batch ID, Data Category, Matrix Type, Slide-seq Workflow Type, Workflow Version, Slide-seq Workflow Parameter Description, Workflow Link, Beads Total, Median UMI Counts per Spot, Median Number Genes per Spatial Spot, Slide-seq Bead File Type, Slide-seq Fragment Size",,FALSE,Spatial Transcriptomics,Slide-seq Level 2,,
 Slide-seq Fragment Size,Average cDNA length associated with the experiemtn. Integer,,,,FALSE,Spatial Transcriptomics,,,
 Matched Spatial Barcode Tag,SAM tag for matched spot barcode field; please provide a valid spot barcode tag (e.g. CB:Z) (Slide-seq specific),,,,TRUE,Spatial Transcriptomics,,,
 Beads Total,Number of sequenced beads. Applies to raw counts matrix only. Integer,,,,FALSE,Spatial Transcriptomics,,,
diff --git a/HTAN.model.jsonld b/HTAN.model.jsonld
index 227dafb0..1a04fb86 100644
--- a/HTAN.model.jsonld
+++ b/HTAN.model.jsonld
@@ -5460,9 +5460,6 @@
                 {
                     "@id": "bts:WorkflowLink"
                 },
-                {
-                    "@id": "bts:WorkflowVersion"
-                },
                 {
                     "@id": "bts:BeadsTotal"
                 },