About: http://webisa.webdatacommons.org/173242701

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	It works with 9 popular email clients including MS Outlook, MS Outlook Express, Eudora, Pegasus, The Bat, PocoMail, Netscape Messenger, Opera Mail, and Incredimail.
http://www.w3.org/ns/prov#wasQuotedFrom	makeuseof.com