@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23df1eb1-bd0d-4053-87d6-bd91fefb6456> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23df1eb1-bd0d-4053-87d6-bd91fefb6456> .