_:B3a8c78d9b4e588879827fb6cef10947b . _:B3a8c78d9b4e588879827fb6cef10947b . _:B3a8c78d9b4e588879827fb6cef10947b "2023-05-23"^^ . _:B3a8c78d9b4e588879827fb6cef10947b . _:B3a8c78d9b4e588879827fb6cef10947b . _:B3a8c78d9b4e588879827fb6cef10947b "071280162" . _:B3a8c78d9b4e588879827fb6cef10947b . _:B3a8c78d9b4e588879827fb6cef10947b . _:B3a8c78d9b4e588879827fb6cef10947b . "F. Nigel Hepper" . "F. Nigel" . "Hepper, F.N." . "1929"^^ . . "Hepper, F. Nigel (1929-2013)" . _:B3a8c78d9b4e588879827fb6cef10947b . . . "Hepper" . . "Hepper, Frank Nigel" . "2013"^^ .