@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9e0f17f-bc7a-4761-9856-26fa83b47e60> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9e0f17f-bc7a-4761-9856-26fa83b47e60> .