@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af9c8413-d06f-4189-914e-01dc67bc33a3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af9c8413-d06f-4189-914e-01dc67bc33a3> .