PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • SMTP is generally used to send messages, while another protocol such as POP3 or IMAP is used for receiving messages; these protocols may run on different servers and the sender's 10 e-mail program 12 generally specifies both an SMTP server or a POP3 or IMAP server for handling messages.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca