PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although LinkedIn is the most popular destination, two-thirds of respondents say they now use Facebook and more than half say they use Twitter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • purseblog.com