@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddd9e823-ac7b-4778-b7d8-33238f2daf89> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddd9e823-ac7b-4778-b7d8-33238f2daf89> .