@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68c204f9-d4b3-4534-bd6d-47c26d4e1041> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68c204f9-d4b3-4534-bd6d-47c26d4e1041> .