_:b56495978 "0.88"^^ . _:b56495979 "C3827302" . _:b56495978 . _:b56495981 . _:b56495978 . _:b56495980 . _:b56495978 . _:b56495979 "T170" . _:b56495981 "concentrations" . _:b56495978 _:b56495980 . _:b56495980 _:b56495981 . _:b56495978 _:b56495979 .