@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/508ebf51-0d4d-442a-8673-1ab41081e799> rdfs:isDefinedBy <https://stad.gent/data/blank_node/508ebf51-0d4d-442a-8673-1ab41081e799> .