"Mary P. Sinclair"@en . "2011-01-14Z"^^ . . . . . . . "Anti-nuclear power activist" . "Mary P. Sinclair (September 23, 1918 \u2013 January 14, 2011) was an American environmental activist and \"one of the nation\u2019s foremost lay authorities on nuclear energy and its impact on the natural and human environment\"."@en . "1918Z"^^ . "1918-09-23Z"^^ . "Sinclair, Mary P."@en . . . "Mary Jean Palcich"@en . "2011Z"^^ .