@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a6c9e049-321b-468b-9c8e-8ab80fbf453e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a6c9e049-321b-468b-9c8e-8ab80fbf453e> .