About: http://webisa.webdatacommons.org/139475771

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	20 prints, including photos of Herbert Hoover, J.F. Newsom, John C. Branner, George M. Richardson, Joseph Swain, and John
http://www.w3.org/ns/prov#wasQuotedFrom	cdlib.org