@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91eda493-f057-42ca-a408-2923b9e0a45f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91eda493-f057-42ca-a408-2923b9e0a45f> .