@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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#> .

qudt:SymmetricRelation a rdfs:Class,
        owl:Class,
        sh:NodeShape ;
    rdfs:label "Symmetric relation" ;
    rdfs:comment "A `SymmetricRelation` is modeling construct used to define symmetric behavior for appropriate relations." ;
    rdfs:subClassOf rdf:Property .