About: http://webisa.webdatacommons.org/219458942

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	correspondence including fan mail, notes, birthday, holiday and get well cards, invitations, and inquiries from galleries,
http://www.w3.org/ns/prov#wasQuotedFrom	cdlib.org