@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61c19e85-2bdf-4886-918f-19315b3ee470> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61c19e85-2bdf-4886-918f-19315b3ee470> .