@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6cf8a23d-6b1a-4ff6-84be-90af035de333> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6cf8a23d-6b1a-4ff6-84be-90af035de333> .