_:b56547482 . _:b56547484 _:b56547485 . _:b56547482 _:b56547484 . _:b56547483 "C2986734" . _:b56547482 _:b56547483 . _:b56547485 "efficiency" . _:b56547484 . _:b56547482 . _:b56547485 . _:b56547482 . _:b56547482 "0.82"^^ . _:b56547483 "T081" .