PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But for Chinese users, the significance of these social networking sites has never been just that kind of tool, but also a symbol of a kind of freedom of expression and resistance to undue scrutiny.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chinadigitaltimes.net