@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af6743d9-dd18-4718-88af-a12dd01217c0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af6743d9-dd18-4718-88af-a12dd01217c0> .