@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c28a56a-df21-4901-be5d-900eb0615938> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c28a56a-df21-4901-be5d-900eb0615938> .