@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a20353f-971a-4777-8ef2-e5c19e7fa941> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a20353f-971a-4777-8ef2-e5c19e7fa941> .