@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90d43311-384e-451f-b65d-e0c9133b22bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90d43311-384e-451f-b65d-e0c9133b22bb> .