@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68b29690-1b51-44c8-82bc-58927cb1b07b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68b29690-1b51-44c8-82bc-58927cb1b07b> .