@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68562807-fe8f-4d02-b660-f58b85953a6a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68562807-fe8f-4d02-b660-f58b85953a6a> .