"Leila Alice Denmark (n\u00E9e Daughtry; February 1, 1898 \u2013 April 1, 2012) was an American pediatrician. She was the world's oldest practicing pediatrician until her retirement in May 2001 at the age of 103, after 73 years. She was a supercentenarian, living to the age of 114 years, 60 days. On December 10, 2011, at age 113 years 312 days, she became one of the 100 oldest people ever."@en . "1898-02-01Z"^^ . . . . "2012Z"^^ . "Leila Denmark"@en . "2012-04-01Z"^^ . "Denmark, Leila"@en . . "American pediatrician" . "Leila Alice Daughtry"@en . "1898Z"^^ .