@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4d451c8-3a63-4e4f-8540-e087c178fad9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4d451c8-3a63-4e4f-8540-e087c178fad9> .