@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61b30006-7979-4959-b828-e3fd7a5c37df> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61b30006-7979-4959-b828-e3fd7a5c37df> .