@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50e798bb-c35f-49be-9626-ed824e02abe4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50e798bb-c35f-49be-9626-ed824e02abe4> .