@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21737c17-cef0-4246-a890-9061a9e56274> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21737c17-cef0-4246-a890-9061a9e56274> .