"2008-02-13" . _:b3716461 "2008-02-13"^^ . _:b3778923 . _:b3778923 "2008-02-13"^^ . _:b3716461 . _:b3716461 . _:b4301124 "2008-02-13"^^ . _:b4361823 . _:b3778923 . _:b4301124 . . _:b4361823 . . _:b4301124 . . _:b4361823 "2008-02-13"^^ .