@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9a3800f-2f5b-4a05-8657-78fa887dff2a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9a3800f-2f5b-4a05-8657-78fa887dff2a> .