_:b56448706 "1"^^ . _:b56448708 _:b56448709 . _:b56448707 "C1707887" . _:b56448708 . _:b56448706 . _:b56448709 . _:b56448706 _:b56448708 . _:b56448707 "T062" . _:b56448706 . _:b56448706 _:b56448707 . _:b56448706 . _:b56448709 "efficacy" .