@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca9c7449-ac43-4f58-99a7-806aecba6649> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca9c7449-ac43-4f58-99a7-806aecba6649> .