@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18a89188-6c69-466d-b8c7-742809f908dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18a89188-6c69-466d-b8c7-742809f908dc> .