@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9c1e980-e85f-42e9-8516-1382b82c847b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9c1e980-e85f-42e9-8516-1382b82c847b> .