@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f9473b-f837-42e9-9209-116acecc9d2d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f9473b-f837-42e9-9209-116acecc9d2d> .