@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13239f9f-1a9b-4485-937c-e3be02e33412> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13239f9f-1a9b-4485-937c-e3be02e33412> .