@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8504575b-103b-4812-9b64-a650112bc217> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8504575b-103b-4812-9b64-a650112bc217> .