@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9b8c8bf-4ac9-4f79-be72-d1032af3a3c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9b8c8bf-4ac9-4f79-be72-d1032af3a3c1> .