PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A large chunk of those referrals come from Twitter clients such as TweetDeck and HootSuite, as well as the myriad of smartphone apps and m.twitter.com.
http://www.w3.org/ns/prov#wasQuotedFrom
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