@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d67539cb-96a4-4669-af96-0ef4deb411a6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d67539cb-96a4-4669-af96-0ef4deb411a6> .