@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18001f12-b48a-42e3-9284-2216671cd84a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18001f12-b48a-42e3-9284-2216671cd84a> .