@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d51f88de-9779-4e69-b098-e69327b5c3af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d51f88de-9779-4e69-b098-e69327b5c3af> .