@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6c6990d4-e0ee-4c8f-9635-deb6127b8f23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6c6990d4-e0ee-4c8f-9635-deb6127b8f23> .