@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac3b3d15-ddd1-4aef-a96f-01d21b46560f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac3b3d15-ddd1-4aef-a96f-01d21b46560f> .