_:b57904214 _:b57904215 . _:b57904215 "C1707887" . _:b57904216 _:b57904217 . _:b57904217 "efficacy" . _:b57904217 . _:b57904214 . _:b57904214 _:b57904216 . _:b57904214 . _:b57904214 . _:b57904214 "1"^^ . _:b57904215 "T062" . _:b57904216 .