@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bff4d1fa-c4a7-4af8-ac80-9cebdfc3dea9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bff4d1fa-c4a7-4af8-ac80-9cebdfc3dea9> .