@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50a94a02-1fe9-43a9-83d7-b20afaafa35f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50a94a02-1fe9-43a9-83d7-b20afaafa35f> .