@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d815569f-3c21-4ff8-be7c-c3ccea4c0938> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d815569f-3c21-4ff8-be7c-c3ccea4c0938> .