@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ff5809b-cef9-43d0-a55b-47a15401c358> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ff5809b-cef9-43d0-a55b-47a15401c358> .