@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d50a3b07-971b-4047-97ad-469a7f9ec986> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d50a3b07-971b-4047-97ad-469a7f9ec986> .