PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Similarly barriers to the dissemination of information, such as censorship, are also visible through the small proportion of tweets originating in China (home to the largest population of internet users in the world).Any observer of the Arab Spring and Occupy Wall Street movement knows full well Twitter's power to help protesters organize and even catalyze political change.
http://www.w3.org/ns/prov#wasQuotedFrom
  • huffingtonpost.com