@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8643b009-3c6d-4618-88f9-ef46f802c72b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8643b009-3c6d-4618-88f9-ef46f802c72b> .