@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab44e7a2-23a9-4766-882d-7d299433c141> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab44e7a2-23a9-4766-882d-7d299433c141> .