@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b519a4a5-935b-4353-9aab-8080b346a11c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b519a4a5-935b-4353-9aab-8080b346a11c> .