_:b57229158 . _:b57229160 . _:b57229158 _:b57229159 . _:b57229158 "1"^^ . _:b57229158 . _:b57229161 . _:b57229159 "T081" . _:b57229158 . _:b57229161 "mean" . _:b57229160 _:b57229161 . _:b57229158 _:b57229160 . _:b57229159 "C0444504" .