@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21e696d7-e4aa-4af6-a650-c1fa99f48938> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21e696d7-e4aa-4af6-a650-c1fa99f48938> .