@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91041db2-0be2-4353-90d0-53617240619b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91041db2-0be2-4353-90d0-53617240619b> .