"Caleb Scharf" . . "Caleb" . "Scharf, Caleb (1968-)" . "Astrobiologie"@nl . . "Scharf" . "1968"^^ . . _:B390d0895c69343658a79e979a70236d8 . _:B390d0895c69343658a79e979a70236d8 . _:B390d0895c69343658a79e979a70236d8 . _:B390d0895c69343658a79e979a70236d8 "2023-05-21"^^ . _:B390d0895c69343658a79e979a70236d8 . _:B390d0895c69343658a79e979a70236d8 . _:B390d0895c69343658a79e979a70236d8 "38198575X" . _:B390d0895c69343658a79e979a70236d8 . _:B390d0895c69343658a79e979a70236d8 . _:B390d0895c69343658a79e979a70236d8 .