@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23b042f5-9261-4cb4-994b-3533da427760> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23b042f5-9261-4cb4-994b-3533da427760> .