. . "Martha Graham"@en . "1991Z"^^ . "0334208" . "1894Z"^^ . . "1991-04-01Z"^^ . "Martha Graham (May 11, 1894 \u2013 April 1, 1991) was an American modern dancer and choreographer whose influence on dance has been compared with the influence Picasso had on the modern visual arts, Stravinsky had on music, or Frank Lloyd Wright had on architecture.She danced and choreographed for over seventy years. Graham was the first dancer to perform at the White House, travel abroad as a cultural ambassador, and receive the highest civilian award of the US: the Presidential Medal of Freedom."@en . "American dancer and choreographer" . "Graham, Martha"@en . "1894-05-11Z"^^ . . .