PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Regulators said on Tuesday that companies can use Twitter, Facebook and other social media to make key announcements as long as they tell investors which sites they will use.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pehub.com