@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9001588c-ef54-4f83-b9f2-619504c2d966> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9001588c-ef54-4f83-b9f2-619504c2d966> .