_:Be42ea65d3a80a33b39e20f071b179300 . _:Be42ea65d3a80a33b39e20f071b179300 . _:Be42ea65d3a80a33b39e20f071b179300 "2023-05-19"^^ . _:Be42ea65d3a80a33b39e20f071b179300 . _:Be42ea65d3a80a33b39e20f071b179300 . _:Be42ea65d3a80a33b39e20f071b179300 "234587636" . _:Be42ea65d3a80a33b39e20f071b179300 . _:Be42ea65d3a80a33b39e20f071b179300 . _:Be42ea65d3a80a33b39e20f071b179300 . "1947"^^ . "Rayleigh" . _:Be42ea65d3a80a33b39e20f071b179300 . "Robert John Strutt, baron Rayleigh" . . . "1875"^^ . "Robert John Strutt, baron" . . "Strutt, Robert John" . . "Rayleigh, Robert John Strutt, baron (1875-1947)" .