@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6db2ad8-9c41-4487-8e43-49799fb0977c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6db2ad8-9c41-4487-8e43-49799fb0977c> .