@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/837a1efd-3639-4e22-80fb-88726a753665> rdfs:isDefinedBy <https://stad.gent/data/blank_node/837a1efd-3639-4e22-80fb-88726a753665> .