@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b539b652-3e93-4d9b-bd30-e4c95ad7b121> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b539b652-3e93-4d9b-bd30-e4c95ad7b121> .