@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b91648e8-0e03-4687-817a-c73faffbfd25> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b91648e8-0e03-4687-817a-c73faffbfd25> .