@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91d4d8d6-3c66-4f3a-bdcd-8f1dda14da3b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91d4d8d6-3c66-4f3a-bdcd-8f1dda14da3b> .