@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b839b91-34aa-4af6-b1e4-9bca4e00d321> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b839b91-34aa-4af6-b1e4-9bca4e00d321> .