@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67b502a7-21fd-4899-8564-53137c9b6fc8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67b502a7-21fd-4899-8564-53137c9b6fc8> .