PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Mobile email client may be an email application executing on a wireless communications device, such as a mobile telephone, personal data assistant (PDA) or laptop, or other wireless communication device executing an email client application to send and receive email communications.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com