@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9e2d171-5c9f-447b-832f-9d84d22634ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9e2d171-5c9f-447b-832f-9d84d22634ce> .