@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aad8f4f8-1b21-46bd-9f87-19c105541cef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aad8f4f8-1b21-46bd-9f87-19c105541cef> .