@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9e3d01d-d5d4-4182-894d-876d259c9a1d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9e3d01d-d5d4-4182-894d-876d259c9a1d> .