@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff519d96-1702-4f04-8b7d-714b0e94242c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff519d96-1702-4f04-8b7d-714b0e94242c> .