@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18c9011c-e0c9-49ce-b1e9-5ea2bf9cdd1f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18c9011c-e0c9-49ce-b1e9-5ea2bf9cdd1f> .