@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1574aef7-e5b8-40fd-9d61-ea86dd8918ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1574aef7-e5b8-40fd-9d61-ea86dd8918ce> .