"1917"^^ . . _:B7180d2d46985a0ed4aa94d3439c58c3b . . "Robert" . . "Robert Mark" . . "Mark" . "Mark, Robert (Sir ; 1917-)" . _:B7180d2d46985a0ed4aa94d3439c58c3b . _:B7180d2d46985a0ed4aa94d3439c58c3b . _:B7180d2d46985a0ed4aa94d3439c58c3b "2023-05-22"^^ . _:B7180d2d46985a0ed4aa94d3439c58c3b . _:B7180d2d46985a0ed4aa94d3439c58c3b . _:B7180d2d46985a0ed4aa94d3439c58c3b "072884444" . _:B7180d2d46985a0ed4aa94d3439c58c3b . _:B7180d2d46985a0ed4aa94d3439c58c3b . _:B7180d2d46985a0ed4aa94d3439c58c3b .