@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68cb4121-3de2-49d0-8549-5de87ebf3880> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68cb4121-3de2-49d0-8549-5de87ebf3880> .