About: http://webisa.webdatacommons.org/29481284

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	Under his program, photographers such as Dorothea Lange, Walker Evans, Ben Shahn, Arthur Siskind and Marian Post Wolcott would produce an archive of more than a quarter of a million photographs depicting life during the Great Depression.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org