@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13f5b8e8-6bfe-49b9-aeab-167860c90859> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13f5b8e8-6bfe-49b9-aeab-167860c90859> .