@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ad540bf-834b-4222-8e16-fcc489de7de7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ad540bf-834b-4222-8e16-fcc489de7de7> .