@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17499bb7-aae9-4692-a699-01e1b1403bfc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17499bb7-aae9-4692-a699-01e1b1403bfc> .