@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9eb0d99-9cb0-439f-aa75-8faaa0167dc8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9eb0d99-9cb0-439f-aa75-8faaa0167dc8> .