@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a6c91c41-751d-442e-b0c8-08287a67e585> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a6c91c41-751d-442e-b0c8-08287a67e585> .