_:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 . _:b10046923 .