@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c8a881bc-8d08-4de8-b7cf-ab129fd537bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c8a881bc-8d08-4de8-b7cf-ab129fd537bd> .