PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Indeed, the advent of citizen journalism has become possible because of tools such as SMS, blogs, and social networking websites such as Face book, YouTube, Twitter and MySpace.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ismaili.net