@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3dfe81fa-7ab5-4968-b2b2-52252f5b6684> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3dfe81fa-7ab5-4968-b2b2-52252f5b6684> .