@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91f1db48-92cd-4ad0-b728-3f0f4338703f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91f1db48-92cd-4ad0-b728-3f0f4338703f> .