@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d20ffe43-0ef4-4b5f-bdfd-9635b9d5b919> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d20ffe43-0ef4-4b5f-bdfd-9635b9d5b919> .