@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cef3e079-18a6-4e87-8fef-a20e41baad75> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cef3e079-18a6-4e87-8fef-a20e41baad75> .