public-shacl@w3.org from January 2026 by author

Andy Seaborne (W3C Calendar)

• Event Updated: SHACL Rules Task Force (Tuesday, 27 January)
• Event Invitation: SHACL Rules Task Force (Tuesday, 27 January)

Andy Seaborne via GitHub

• [data-shapes] Rule tuples - workspace during rule evaluation (#752) (Saturday, 31 January)
• Closed: [data-shapes] Does output include base graph triples (#728) (Thursday, 29 January)
• [data-shapes] new commits pushed by afs (Thursday, 29 January)
• [data-shapes] Pull Request: Define negation element evaluation (Thursday, 29 January)
• [data-shapes] Pull Request: GH-743: Remove some SRL functions (Wednesday, 28 January)
• [data-shapes] Template for an abstract that can be used in all documents. (#747) (Wednesday, 28 January)
• [data-shapes] Pull Request: Auto-publish for rules and node-expr (Tuesday, 27 January)
• [data-shapes] Remove some SRL functions (#743) (Monday, 26 January)
• Closed: [data-shapes] Publish shacl-rules editors working draft to TR space. (#625) (Monday, 26 January)
• Closed: [data-shapes] [Rules] Allow a rule set with zero rules. (#679) (Sunday, 25 January)
• [data-shapes] Pull Request: GH-728: Inference graph (Sunday, 25 January)
• Closed: [data-shapes] [shacl12-rules] Broken links in SHACL 1.2 Rules (#693) (Saturday, 24 January)
• [data-shapes] Pull Request: More SHACL Rules syntax tests (Saturday, 24 January)
• [data-shapes] SHACL Rule grammar - DATA should not allow variables. (#734) (Saturday, 24 January)
• [data-shapes] SHACL Rules not publishing on change (#733) (Saturday, 24 January)
• [data-shapes] Pull Request: Revise SHACL 1.2 Rules abstract (Tuesday, 20 January)
• [data-shapes] sh:codeIdentifier is restrictive. (#727) (Saturday, 17 January)
• [data-shapes] new commits pushed by afs (Thursday, 15 January)
• [data-shapes] Pull Request: Remove Rule3 rule form (SRL) (Wednesday, 14 January)
• [data-shapes] new commits pushed by afs (Wednesday, 14 January)
• [data-shapes] Pull Request: Update rule grammar (Tuesday, 13 January)
• Closed: [data-shapes] Node Expressions doc should be available at https://www.w3.org/TR/shacl12-node-expr/ (#697) (Sunday, 11 January)
• [data-shapes] Support for classification (#707) (Sunday, 4 January)

caribouW3 via GitHub

• Closed: [data-shapes] Missing auto-publish workflows for shacl12-node-expr and shacl12-rules? (#739) (Tuesday, 27 January)
• [data-shapes] new commits pushed by caribouW3 (Tuesday, 27 January)
• [data-shapes] new commits pushed by caribouW3 (Tuesday, 27 January)
• [data-shapes] Pull Request: Revert "Create auto-publish-shacl12-rules.yml" (Tuesday, 27 January)
• Closed: [data-shapes] SHACL Rules not publishing on change (#733) (Tuesday, 27 January)
• [data-shapes] new commits pushed by caribouW3 (Tuesday, 27 January)
• [data-shapes] Pull Request: Create auto-publish-shacl12-node-expressions.yml (Monday, 26 January)
• [data-shapes] Pull Request: Create auto-publish-shacl12-rules.yml (Monday, 26 January)
• [data-shapes] new commits pushed by caribouW3 (Monday, 5 January)
• [data-shapes] Pull Request: Use Respec dfn syntax for links to other specs (Monday, 5 January)
• [data-shapes] new commits pushed by caribouW3 (Monday, 5 January)
• [data-shapes] new commits pushed by caribouW3 (Monday, 5 January)
• [data-shapes] Pull Request: fix the ED link (Monday, 5 January)

Daniel Beeke via GitHub

• [data-shapes] UI: Inventory of widgets (#718) (Wednesday, 7 January)

dependabot[bot] via GitHub

• [data-shapes] Pull Request: Bump lodash from 4.17.21 to 4.17.23 in /scripts (Tuesday, 27 January)
• [data-shapes] Pull Request: Bump undici and @rdfjs/serializer-jsonld-ext in /scripts (Tuesday, 20 January)

Holger Knublauch via GitHub

• Closed: [data-shapes] Does sh:uniqueLang need to be updated for rdf:dirLangString (#737) (Saturday, 31 January)
• [data-shapes] new commits pushed by HolgerKnublauch (Saturday, 31 January)
• Closed: [data-shapes] Namespace of `ex:` in tests (#276) (Friday, 30 January)
• [data-shapes] new commits pushed by HolgerKnublauch (Friday, 30 January)
• [data-shapes] Pull Request: Issue 737 (Thursday, 29 January)
• Closed: [data-shapes] SHACL-SPARQL dataset definition (#676) (Wednesday, 28 January)
• [data-shapes] new commits pushed by HolgerKnublauch (Wednesday, 28 January)
• Closed: [data-shapes] Mention inferences in validation reports (#324) (Tuesday, 27 January)
• Closed: [data-shapes] Allow `xsd:string`, `rdf:langString`, and `rdf:dirLangString` as values for `sh:message` (#724) (Monday, 26 January)
• Closed: [data-shapes] Allow `xsd:string`, `rdf:langString`, and `rdf:dirLangString` as values for `sh:message` and `sh:labelTemplate`. (#723) (Monday, 26 January)
• [data-shapes] new commits pushed by HolgerKnublauch (Monday, 26 January)
• [data-shapes] Pull Request: Issue 723 724 (Monday, 26 January)
• [data-shapes] Does sh:uniqueLang need to be updated for rdf:dirLangString (#737) (Monday, 26 January)
• [data-shapes] Pull Request: #725: Added definition and examples for sh:intent (Saturday, 17 January)
• [data-shapes] Add a property to capture LLM and agent input (#725) (Saturday, 17 January)
• Closed: [data-shapes] Create test cases for node expressions (#491) (Friday, 16 January)
• [data-shapes] new commits pushed by HolgerKnublauch (Friday, 16 January)
• Closed: [data-shapes] Support for units and currencies (#709) (Tuesday, 13 January)
• [data-shapes] new commits pushed by HolgerKnublauch (Tuesday, 13 January)
• Closed: [data-shapes] It's SHACL, and not RVL (#706) (Monday, 12 January)
• [data-shapes] new commits pushed by HolgerKnublauch (Monday, 12 January)
• [data-shapes] Pull Request: #491: Added node expression test cases and clarified spec in two places (Friday, 9 January)
• [data-shapes] Pull Request: #709: Added sh:unit property (Wednesday, 7 January)
• [data-shapes] Pull Request: Issue 706: Rewritten Abstract (Tuesday, 6 January)
• Closed: [data-shapes] Errors in test for sh:conformanceDisallows and some prefix declarations (#712) (Monday, 5 January)
• [data-shapes] new commits pushed by HolgerKnublauch (Monday, 5 January)
• Closed: [data-shapes] Clarification of `sh:deactivated` semantics (#702) (Monday, 5 January)
• [data-shapes] new commits pushed by HolgerKnublauch (Monday, 5 January)
• [data-shapes] new commits pushed by HolgerKnublauch (Monday, 5 January)
• [data-shapes] new commits pushed by HolgerKnublauch (Monday, 5 January)
• [data-shapes] Pull Request: #712: Switched to sh:targetClass, added note on how to handle this test (Monday, 5 January)
• [data-shapes] Errors in test for sh:conformanceDisallows (#712) (Monday, 5 January)
• [data-shapes] Pull Request: #676: Rewrote security section and used MUST for now (Monday, 5 January)
• [data-shapes] Pull Request: #657: Clarified that members of list must be literals/IRIs and the same order is kept (Monday, 5 January)
• Closed: [data-shapes] Request for motivation of unsupported-sparql-004 (#627) (Monday, 5 January)
• [data-shapes] Support for units and currencies (#709) (Monday, 5 January)
• [data-shapes] Pull Request: #702: Changed definition of sh:deactivated to mean "ignored" or skipped. (Monday, 5 January)

Ieben Smessaert via GitHub

• Closed: [data-shapes] SHACL UI - xsd:date has score 10 for both `shui:DatePickerEditor` and `shui:TextFieldEditor` (#731) (Saturday, 24 January)

Ivo Velitchkov via GitHub

• [data-shapes] It's SHACL, and not RVL (#706) (Friday, 2 January)

Joel Sahleen via GitHub

• [data-shapes] Allow `xsd:string`, `rdf:langString`, and `rdf:dirLangString` as values for `sh:message` (#724) (Thursday, 15 January)
• [data-shapes] Allow `xsd:string`, `rdf:langString`, and `rdf:dirLangString` as values for `sh:message` and `sh:labelTemplate`. (#723) (Thursday, 15 January)

Kurt Cagle

• Re: [data-shapes] Allowing SHACL rules to create new RDF resources => handling the risk of infinite loops (#749) (Friday, 30 January)
• Re: Kristals v3 spec (zip) — verifiable offline knowledge packs (Wikidata/RDF evolution) + v4 upgrade before integration (Tuesday, 13 January)

Kurt Cagle via GitHub

• [data-shapes] For SHACL Rules (1.2) does sh:targetGraph exist? (#732) (Saturday, 24 January)

liviorobaldo via GitHub

• [data-shapes] Allowing SHACL rules to create new RDF resources => handling the risk of infinite loops (#749) (Wednesday, 28 January)
• [data-shapes] Pull Request: Rewrite the SHACL Rules introduction, incorporating all the topics we have discussed so far and that we want the spec to cover (Wednesday, 14 January)

Nicholas Car

• Meetin on in 3.5 hours (Monday, 26 January)
• Meeting in 3.5 hours (Monday, 19 January)
• Meeting in 12 hour's time (Sunday, 11 January)

Nicholas Car via GitHub

• [data-shapes] new commits pushed by nicholascar (Tuesday, 27 January)
• [data-shapes] new commits pushed by nicholascar (Wednesday, 21 January)
• [data-shapes] Does output include base graph triples (#728) (Tuesday, 20 January)

Robbe C via GitHub

• [data-shapes] SHACL UI - xsd:data has score 10 for both `shui:DatePickerEditor` and `shui:TextFieldEditor` (#731) (Friday, 23 January)

Robert David via GitHub

• [data-shapes] Define requirements for safe variables as part of the well-formedness conditions (#742) (Monday, 26 January)

Robert Muil via GitHub

• Closed: [data-shapes] Section '1.4 SHACL Example' is mis-worded (#701) (Monday, 5 January)

Réjean McCormick

• Kristals v3 spec (zip) — verifiable offline knowledge packs (Wikidata/RDF evolution) + v4 upgrade before integration (Wednesday, 7 January)

simon via GitHub

• [data-shapes] Missing auto-publish workflows for shacl12-node-expr and shacl12-rules? (#739) (Monday, 26 January)

Thomas Francart

• Re: joint JSONLD-Ontology-SHACL validation (Tuesday, 27 January)

Vladimir Alexiev

• joint JSONLD-Ontology-SHACL validation (Tuesday, 27 January)

W3C Patent Policy

• Call for Exclusions: SHACL 1.2 Node Expressions (Thursday, 8 January)

Last message date: Saturday, 31 January 2026 12:42:46 UTC