@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9579f45-0079-47ee-a83d-c1a675f5ed27> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9579f45-0079-47ee-a83d-c1a675f5ed27> .