@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/231d8b4f-b97e-4a1a-b263-d1230ef32ff6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/231d8b4f-b97e-4a1a-b263-d1230ef32ff6> .