@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90e44638-312f-41bc-94a3-97e2a63aba08> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90e44638-312f-41bc-94a3-97e2a63aba08> .