@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf33b6ea-81af-4be7-8221-e4f3b90a9d9f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf33b6ea-81af-4be7-8221-e4f3b90a9d9f> .