@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8ff782-65a6-48d7-9158-ebc313ff9971> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8ff782-65a6-48d7-9158-ebc313ff9971> .