@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23f89af5-c9d9-4be4-8632-fda86e9b544c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23f89af5-c9d9-4be4-8632-fda86e9b544c> .