@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac8d002d-253f-4e98-ba41-28e5c841513f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac8d002d-253f-4e98-ba41-28e5c841513f> .