@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad1650ea-2445-4436-ac14-af6d86c79ee1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad1650ea-2445-4436-ac14-af6d86c79ee1> .