_:b57539568 . _:b57539569 . _:b57539566 "0.88"^^ . _:b57539566 . _:b57539566 . _:b57539567 "T170" . _:b57539566 _:b57539568 . _:b57539568 _:b57539569 . _:b57539566 . _:b57539569 "concentrations" . _:b57539566 _:b57539567 . _:b57539567 "C3827302" .