@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91a32714-b24d-45f3-94b1-641e40076c60> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91a32714-b24d-45f3-94b1-641e40076c60> .