@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f40f5630-8957-418e-bd53-ea644e89eb29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f40f5630-8957-418e-bd53-ea644e89eb29> .