@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad74afc4-781f-44a4-a1b1-1072fd5b15d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad74afc4-781f-44a4-a1b1-1072fd5b15d6> .