@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca50c508-6eec-476a-81ca-2a5dc05fe649> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca50c508-6eec-476a-81ca-2a5dc05fe649> .