Hi, Does Jena's SHACL engine support sh:prefixes? Or am I using them wrong?
The following test shape @prefix skos: <http://www.w3.org/2004/02/skos/core#> . @prefix sh: <http://www.w3.org/ns/shacl#> . <#ConceptBroaderCycleShape> a sh:NodeShape ; sh:targetClass skos:Concept ; sh:sparql [ a sh:SPARQLConstraint ; sh:message "Concept is broader than itself (directly or indirectly)" ; sh:prefixes skos: ; sh:select """ SELECT * { $this skos:broader+ $this . } """ ; ] . returns an error: org.apache.jena.shacl.parser.ShaclParseException: Bad query: Line 5, column 23: Unresolved prefixed name: skos:broader at org.apache.jena.shacl.lib.ShLib.parseQueryString(ShLib.java:262) at org.apache.jena.shacl.lib.ShLib.extractSPARQLQuery(ShLib.java:270) at org.apache.jena.shacl.engine.SparqlConstraints.parseSparqlConstraint(SparqlConstraints.java:64) at org.apache.jena.shacl.parser.Constraints.lambda$static$20(Constraints.java:116) at org.apache.jena.shacl.parser.Constraints.parseConstraint(Constraints.java:176) at org.apache.jena.shacl.parser.Constraints.parseConstraints(Constraints.java:160) at org.apache.jena.shacl.parser.ShapesParser.parseShape$(ShapesParser.java:319) at org.apache.jena.shacl.parser.ShapesParser.parseShapeStep(ShapesParser.java:305) at org.apache.jena.shacl.parser.ShapesParser.parseShape(ShapesParser.java:236) at org.apache.jena.shacl.parser.ShapesParser.parseShapeAcc(ShapesParser.java:221) at org.apache.jena.shacl.parser.ShapesParser.parseShapes(ShapesParser.java:163) at org.apache.jena.shacl.parser.ShapesParser.parseProcess(ShapesParser.java:100) at org.apache.jena.shacl.Shapes.parseProcess(Shapes.java:111) at org.apache.jena.shacl.Shapes.parseAll(Shapes.java:106) at org.apache.jena.shacl.Shapes.parse(Shapes.java:83) at org.apache.jena.shacl.validation.ShaclPlainValidator.parse(ShaclPlainValidator.java:38) at org.apache.jena.shacl.validation.ShaclPlainValidator.validate(ShaclPlainValidator.java:90) at shacl.shacl_validate.exec(shacl_validate.java:124) at org.apache.jena.cmd.CmdMain.mainMethod(CmdMain.java:87) at org.apache.jena.cmd.CmdMain.mainRun(CmdMain.java:56) at org.apache.jena.cmd.CmdMain.mainRun(CmdMain.java:43) at shacl.shacl_validate.main(shacl_validate.java:60) at shacl.shacl.main(shacl.java:81) Martynas