PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although Twitter???s market value is estimated to be about $9 billion or so ??? based on the company???s last financing round ??? there???s no question that Apple could buy the company quite easily (along with a huge number of other things, including Research In Motion and Facebook).
http://www.w3.org/ns/prov#wasQuotedFrom
  • gigaom.com