About: http://webisa.webdatacommons.org/282017752

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	Some email servers such as Groupwise do not filter duplicate email messages, as a result IGetMail can perform this filtering process before delivering email to these server.
http://www.w3.org/ns/prov#wasQuotedFrom	igetmail.com