@prefix qudt: <http://qudt.org/schema/qudt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

qudt:Quantifiable-value a sh:PropertyShape ;
    rdfs:isDefinedBy <http://qudt.org/3.2.1/schema/shacl/qudt> ;
    sh:maxCount 1 ;
    sh:node [ rdf:first [ sh:or qudt:NumericTypeUnion ] ;
            rdf:rest [ rdf:first [ ] ;
                    rdf:rest [ ] ] ] ;
    sh:path qudt:value .