@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff0d485a-c8c8-4256-9cbe-9eae4aed9780> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff0d485a-c8c8-4256-9cbe-9eae4aed9780> .