@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8b03da-85f5-46aa-a842-552d9ed076d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8b03da-85f5-46aa-a842-552d9ed076d6> .