@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af6e68a3-43d9-4a92-9137-9c02e67e4e15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af6e68a3-43d9-4a92-9137-9c02e67e4e15> .