@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57971665-d024-4909-80ce-6d6367f6d5ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57971665-d024-4909-80ce-6d6367f6d5ab> .