@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89f57a04-f081-4e7e-9be8-4147b5362f12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89f57a04-f081-4e7e-9be8-4147b5362f12> .