@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63a3e336-4a3a-41e9-b5fb-ac4e6ae4ff9a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63a3e336-4a3a-41e9-b5fb-ac4e6ae4ff9a> .