@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddd9eef1-fd65-4cb5-8e93-4d3716917929> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddd9eef1-fd65-4cb5-8e93-4d3716917929> .