@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4690988a-2eac-4f9b-8177-7161777542dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4690988a-2eac-4f9b-8177-7161777542dc> .