@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ef25417-b1c8-4130-8358-69a126cad0a0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ef25417-b1c8-4130-8358-69a126cad0a0> .