@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/421a4287-b1e2-49f8-9db5-919ef6eae7ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/421a4287-b1e2-49f8-9db5-919ef6eae7ed> .