@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6df515df-b2e2-4dbf-b8c6-ad77681939cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6df515df-b2e2-4dbf-b8c6-ad77681939cd> .