@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad4a8a48-8ebc-43d7-9a93-983fc4b5b848> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad4a8a48-8ebc-43d7-9a93-983fc4b5b848> .