@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c21bc7e0-7a57-4a00-81ca-f99c953c9d8d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c21bc7e0-7a57-4a00-81ca-f99c953c9d8d> .