@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f61c57ed-e3a5-4561-a5cf-c7606e4a9711> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f61c57ed-e3a5-4561-a5cf-c7606e4a9711> .