_:b56556806 _:b56556807 . _:b56556806 "0.88"^^ . _:b56556807 "C3827302" . _:b56556808 . _:b56556807 "T170" . _:b56556808 _:b56556809 . _:b56556809 . _:b56556806 . _:b56556806 . _:b56556806 _:b56556808 . _:b56556809 "concentrations" . _:b56556806 .