@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d31fb25f-c8e0-4234-90cf-346932439532> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d31fb25f-c8e0-4234-90cf-346932439532> .