@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61c999ef-9147-4450-bbf7-6335b5b681d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61c999ef-9147-4450-bbf7-6335b5b681d8> .