_:b56513994 _:b56513996 . _:b56513996 _:b56513997 . _:b56513994 _:b56513995 . _:b56513997 "CO 2" . _:b56513997 . _:b56513995 "C2987275" . _:b56513996 . _:b56513994 . _:b56513994 . _:b56513994 . _:b56513995 "T080" . _:b56513994 "0.84"^^ .