@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9061a7e-c269-4b41-ab62-de22a7e0b160> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9061a7e-c269-4b41-ab62-de22a7e0b160> .