@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9431a9f8-efc6-4620-8dd0-e20400acb934> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9431a9f8-efc6-4620-8dd0-e20400acb934> .