_:b15805480 . _:b8039109 . _:b8039109 . _:b8039109 . _:b8039109 . _:b15805480 . _:b8039109 . _:b15805480 . _:b8039109 . _:b15805480 . _:b8039109 . _:b8039109 . _:b8039109 . "4" . . _:b8039109 . _:b8039109 . . _:b8039109 . . _:b8039109 . . _:b15805480 . _:b15805480 .