@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61a784dc-1c84-4ab9-82af-1aaa2bee590a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61a784dc-1c84-4ab9-82af-1aaa2bee590a> .