https://w3id.org/framester/conceptnet5/data/en/oskar_kokoschka <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/person> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/artist> <https://w3id.org/framester/conceptnet5/schema/dbpedia.field> <https://w3id.org/framester/conceptnet5/data/en/paint> <https://w3id.org/framester/conceptnet5/data/en/poet> <https://w3id.org/framester/conceptnet5/data/en/playwright> risorse dalla linked data cloud