@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca9d9159-3380-4aef-8926-522ac256e35c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca9d9159-3380-4aef-8926-522ac256e35c> .