@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87f34da9-069c-4a3c-ab60-7260c117410e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87f34da9-069c-4a3c-ab60-7260c117410e> .