@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad29d9c9-c414-421a-b522-b1a820d375aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad29d9c9-c414-421a-b522-b1a820d375aa> .