@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b642dc55-2b1c-4105-9f94-7ad78d5f1906> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b642dc55-2b1c-4105-9f94-7ad78d5f1906> .