@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f3a3c68-fe51-41ae-8b22-9bca9d12d2de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f3a3c68-fe51-41ae-8b22-9bca9d12d2de> .