PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The screen is divided into three areas: recent activities, that is calendar and to-do items (left); recent files and websites, such as pictures viewed and websites visited (center); and recent social network updates, currently tracking Twitter and Last.fm (right).
http://www.w3.org/ns/prov#wasQuotedFrom
  • thefullwiki.org