@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50218eb6-e860-4844-b5be-ef6c11aa2936> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50218eb6-e860-4844-b5be-ef6c11aa2936> .