@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91d9635a-748d-4b93-8171-f3ce8bf6910c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91d9635a-748d-4b93-8171-f3ce8bf6910c> .