@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8af6f1ae-504c-493c-8dcb-aef9ba2eac44> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8af6f1ae-504c-493c-8dcb-aef9ba2eac44> .