@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90c6ab5a-8417-4bd8-80a9-5ad73776cb8c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90c6ab5a-8417-4bd8-80a9-5ad73776cb8c> .