@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66ff0b6f-f250-453a-8434-86e123882c59> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66ff0b6f-f250-453a-8434-86e123882c59> .