@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9dd7b1fb-cbeb-468c-ab5e-fdb932182fea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9dd7b1fb-cbeb-468c-ab5e-fdb932182fea> .