@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4c2e781-80c7-4871-90db-2216f673a760> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4c2e781-80c7-4871-90db-2216f673a760> .