@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff41de9b-253b-4fb2-9a8a-3f7478b22ded> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff41de9b-253b-4fb2-9a8a-3f7478b22ded> .