@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ef12cad-3b1b-49d8-b8ad-c3471f53bd8c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ef12cad-3b1b-49d8-b8ad-c3471f53bd8c> .