@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68021515-8a8d-4f99-a88c-f93369940463> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68021515-8a8d-4f99-a88c-f93369940463> .