@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf57be33-ac49-486d-9bed-31c32aeeb649> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf57be33-ac49-486d-9bed-31c32aeeb649> .