@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/df9a3cbd-785f-4513-b44e-ed5e9ad12618> rdfs:isDefinedBy <https://stad.gent/data/blank_node/df9a3cbd-785f-4513-b44e-ed5e9ad12618> .