@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9a31408-47af-42c1-85a9-5a877d42ea27> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9a31408-47af-42c1-85a9-5a877d42ea27> .