@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67bfdb52-7183-4bb6-99af-e93482ae66b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67bfdb52-7183-4bb6-99af-e93482ae66b9> .