@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6820f8b-8479-4a77-83bf-cedee5a8b14a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6820f8b-8479-4a77-83bf-cedee5a8b14a> .