@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3d1de931-0b9f-4816-8315-56c1cee60187> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3d1de931-0b9f-4816-8315-56c1cee60187> .