"1920" . _:b3890052 . _:b4058845 . _:b3890052 "1920"^^ . . _:b4058845 "1920"^^ . _:b3890052 . _:b3890051 . _:b4058844 "1920"^^ . _:b4058844 . _:b4058845 . . . _:b3890051 "1920"^^ . _:b3890051 . . _:b4058844 .