@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9b3cb40-727d-48d9-ad19-f3219b1beeca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9b3cb40-727d-48d9-ad19-f3219b1beeca> .