@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e21aeaff-b40f-4559-a590-841defb2e83c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e21aeaff-b40f-4559-a590-841defb2e83c> .