@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23544b6f-a722-4eb6-a09b-aaff88185141> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23544b6f-a722-4eb6-a09b-aaff88185141> .