@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f999583-d34f-48e7-939a-79d549ebd79c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f999583-d34f-48e7-939a-79d549ebd79c> .