"Person"@en . "Person"@en . . . "Chao, Manuel"@en . . _:b1 . _:b1 "initial version"@en . _:b1 "2017-07-07T14:23:59-05:00" . _:b1 "Christin Zepeda" . _:b2 . _:b2 "Added source to Editorial Note."@en . _:b2 "Laura Ramirez" . _:b2 "2017-11-08T09:47:49-06:00" . "Source: Leonor Villegas de Magnón Papers."@en . .