@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/531ca213-fb44-487e-bbbb-a1a46f40ca9a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/531ca213-fb44-487e-bbbb-a1a46f40ca9a> .