_:B6566c735ed35341a07c4a8ac7bb11a0a . "Frederick G." . "Clapp" . "Frederick G. Clapp" . . . . "Clapp, Frederick G." . . _:B6566c735ed35341a07c4a8ac7bb11a0a . _:B6566c735ed35341a07c4a8ac7bb11a0a . _:B6566c735ed35341a07c4a8ac7bb11a0a "2023-05-21"^^ . _:B6566c735ed35341a07c4a8ac7bb11a0a . _:B6566c735ed35341a07c4a8ac7bb11a0a . _:B6566c735ed35341a07c4a8ac7bb11a0a "271601388" . _:B6566c735ed35341a07c4a8ac7bb11a0a . _:B6566c735ed35341a07c4a8ac7bb11a0a . _:B6566c735ed35341a07c4a8ac7bb11a0a .