Is there something in the WG test suite for this?
Andy
On 28/02/2023 12:56, Martynas Jusevičius wrote:
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
