@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6983f72-bcc6-4e12-ad6c-23b918949dfc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6983f72-bcc6-4e12-ad6c-23b918949dfc> .