@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad7531b4-5355-4e70-ac58-09db4bd171ae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad7531b4-5355-4e70-ac58-09db4bd171ae> .