grace:pertains_to

@prefix grace: <https://w3id.org/grace/ontology/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

grace:pertains_to a owl:ObjectProperty ;
    rdfs:label "pertains to"@en ;
    rdfs:domain [ a owl:Class ;
            owl:unionOf ( grace:event grace:object ) ] ;
    rdfs:range grace:institution ;
    rdfs:subPropertyOf grace:institution_object .