"Benjamin Polk" . . "Polk" . "1916"^^ . . _:Bec3079e0c6f4d75fff9d81dad7e3f19b . "Polk, Benjamin (1916-)" . . "Benjamin" . . _:Bec3079e0c6f4d75fff9d81dad7e3f19b . _:Bec3079e0c6f4d75fff9d81dad7e3f19b . _:Bec3079e0c6f4d75fff9d81dad7e3f19b "2023-05-20"^^ . _:Bec3079e0c6f4d75fff9d81dad7e3f19b . _:Bec3079e0c6f4d75fff9d81dad7e3f19b . _:Bec3079e0c6f4d75fff9d81dad7e3f19b "10891982X" . _:Bec3079e0c6f4d75fff9d81dad7e3f19b . _:Bec3079e0c6f4d75fff9d81dad7e3f19b . _:Bec3079e0c6f4d75fff9d81dad7e3f19b .