@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21e29fa2-fee7-400e-bb4b-973e583dc344> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21e29fa2-fee7-400e-bb4b-973e583dc344> .