@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4d21cbde-3d91-45bc-a575-b5dc47aa118a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4d21cbde-3d91-45bc-a575-b5dc47aa118a> .