_:B5fa07ccd717afd468e4be47ef8ae604b . "David" . "Blackburn" . "1753"^^ . "David Blackburn" . . . "Blackburn, David (1753-)" . . _:B5fa07ccd717afd468e4be47ef8ae604b . _:B5fa07ccd717afd468e4be47ef8ae604b . _:B5fa07ccd717afd468e4be47ef8ae604b "2023-05-19"^^ . _:B5fa07ccd717afd468e4be47ef8ae604b . _:B5fa07ccd717afd468e4be47ef8ae604b . _:B5fa07ccd717afd468e4be47ef8ae604b "292534906" . _:B5fa07ccd717afd468e4be47ef8ae604b . _:B5fa07ccd717afd468e4be47ef8ae604b . _:B5fa07ccd717afd468e4be47ef8ae604b .