@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2551ef55-9ac8-4de9-bf0d-4ae44462b5af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2551ef55-9ac8-4de9-bf0d-4ae44462b5af> .