@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca4cb9b9-0104-4b8e-afa5-c65712913218> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca4cb9b9-0104-4b8e-afa5-c65712913218> .