@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21da856e-63d9-4e0d-8541-10533284080d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21da856e-63d9-4e0d-8541-10533284080d> .