@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6f0828f3-50ba-4e63-90d1-7a509537c73f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6f0828f3-50ba-4e63-90d1-7a509537c73f> .