@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13aa57d9-09d0-4079-b1e7-908326bd5dd9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13aa57d9-09d0-4079-b1e7-908326bd5dd9> .