PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Customers can integrate caller ID, E-mail, voice mail, and instant messaging with office phones, cell phones, computers, and other communications devices.
http://www.w3.org/ns/prov#wasQuotedFrom
  • informationweek.com