@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57e66dc9-05bd-4bdc-b232-0a9517826e8c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57e66dc9-05bd-4bdc-b232-0a9517826e8c> .