About: http://webisa.webdatacommons.org/263381452

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	Scenic photographs of the Grand Canyon, Canyon del Muerto, Canyon de Chelly, and other Arizona and New Mexico sites, many taken on a U.S. Army Corps of Engineers survey of the Colorado River and for the Smithsonian's Bureau of Ethnology.
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov