About: http://webisa.webdatacommons.org/158449106

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	Americans sat for portraits, among them Thomas Jefferson, Paul Revere, Mother
http://www.w3.org/ns/prov#wasQuotedFrom	smithsonianeducation.org