https://w3id.org/framester/conceptnet5/data/en/duplicate <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/cla/la.duplico.v> <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/book> <https://w3id.org/framester/conceptnet5/data/en/write_work> risorse dalla linked data cloud