@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18a91b97-e5ed-4a2a-8d94-def7cd6c3a89> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18a91b97-e5ed-4a2a-8d94-def7cd6c3a89> .