@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d129d90c-7f61-4ca9-b75d-3955d6fddedf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d129d90c-7f61-4ca9-b75d-3955d6fddedf> .