@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31b297d7-de8a-4fc8-a57a-07984d233030> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31b297d7-de8a-4fc8-a57a-07984d233030> .