_:B1d8b1ce28692f6f363bf49e151d7368f . _:B1d8b1ce28692f6f363bf49e151d7368f . _:B1d8b1ce28692f6f363bf49e151d7368f "2023-05-21"^^ . _:B1d8b1ce28692f6f363bf49e151d7368f . _:B1d8b1ce28692f6f363bf49e151d7368f . _:B1d8b1ce28692f6f363bf49e151d7368f "141592877" . _:B1d8b1ce28692f6f363bf49e151d7368f . _:B1d8b1ce28692f6f363bf49e151d7368f . _:B1d8b1ce28692f6f363bf49e151d7368f . "Langley" . "1696"^^ . . . "Langley, Batty (1696-1751)" . "Batty" . . _:B1d8b1ce28692f6f363bf49e151d7368f . "Batty Langley" . . "1751"^^ .