@prefix rdf: . @prefix mus: . @prefix owl: . mus:U5_had_premiere rdf:type owl:ObjectProperty . @prefix rdfs: . @prefix ecrm: . mus:U5_had_premiere rdfs:subPropertyOf ecrm:P67_refers_to ; owl:inverseOf mus:U5i_was_premiere_of ; rdfs:label "U5 had premiere"@en ; rdfs:domain ecrm:E89_Propositional_Object . @prefix efrbroo: . mus:U5_had_premiere rdfs:range efrbroo:F31_Performance ; rdfs:isDefinedBy mus: .