@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57849830-1ecf-4a3f-877b-3cddbc348dde> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57849830-1ecf-4a3f-877b-3cddbc348dde> .