@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f2a57cf-cfad-441b-b13e-d7d485ea1e0c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f2a57cf-cfad-441b-b13e-d7d485ea1e0c> .