@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68b3cef8-57be-40f1-b264-7e8896a4f713> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68b3cef8-57be-40f1-b264-7e8896a4f713> .