@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9b6469f-77bb-4f58-9f04-6dd7ef1e6c63> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9b6469f-77bb-4f58-9f04-6dd7ef1e6c63> .