@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17509109-ea62-43f1-8d65-5d61884d6cad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17509109-ea62-43f1-8d65-5d61884d6cad> .