@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b91df28c-ad73-4f4e-bb04-3ef9538f4ba6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b91df28c-ad73-4f4e-bb04-3ef9538f4ba6> .