About: http://webisa.webdatacommons.org/437112094

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The biography points up Graham's commitment to a uniquely American style of dance, focusing on such works as Frontier, an homage to her ancestral roots, and Appalachian Spring, for which she collaborated with composer Aaron Copland.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.com