@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/017a4643-42ad-4b49-ac88-b563445c557b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/017a4643-42ad-4b49-ac88-b563445c557b> .