_:B3f8ed18ae054bd3d5ba6281048c51665 . . "1857"^^ . . "Hough" . "Hough, Emerson (1857-1923)" . "Emerson Hough" . "1923"^^ . "Emerson" . "us" . . . "09-04-15 bron 007: http://www.authorandbookinfo.com/ngcoba/ho4.htm" . _:B3f8ed18ae054bd3d5ba6281048c51665 . _:B3f8ed18ae054bd3d5ba6281048c51665 . _:B3f8ed18ae054bd3d5ba6281048c51665 "2023-05-21"^^ . _:B3f8ed18ae054bd3d5ba6281048c51665 . _:B3f8ed18ae054bd3d5ba6281048c51665 . _:B3f8ed18ae054bd3d5ba6281048c51665 "084546271" . _:B3f8ed18ae054bd3d5ba6281048c51665 . _:B3f8ed18ae054bd3d5ba6281048c51665 . _:B3f8ed18ae054bd3d5ba6281048c51665 .