https://w3id.org/framester/conceptnet5/data/en/bovine_spongiform_encephalopathy <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/bovine.a> <https://w3id.org/framester/conceptnet5/data/en/encephalopathy.n> <https://w3id.org/framester/conceptnet5/schema/HasProperty> <https://w3id.org/framester/conceptnet5/data/en/know_as_mad_cow_disease> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/prion_disease> risorse dalla linked data cloud