@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a9a4c1a-41c9-4b3b-afee-1e1b51b9df1c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a9a4c1a-41c9-4b3b-afee-1e1b51b9df1c> .