@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20d9af42-5778-45db-8a5c-702c52cda9ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20d9af42-5778-45db-8a5c-702c52cda9ff> .