@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50c513f0-1e8c-462d-beda-cca125071b58> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50c513f0-1e8c-462d-beda-cca125071b58> .