@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/df09f12f-a644-4d38-919d-ecf5c1af0776> rdfs:isDefinedBy <https://stad.gent/data/blank_node/df09f12f-a644-4d38-919d-ecf5c1af0776> .