PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Just like on Twitter, Facebook is now putting a small, blue check mark next to the names of celebrities and other high-profile people and businesses on the site to signify their authenticity.The feature, called Verified Pages, will apply to a small group of prominent public figures such as celebrities, journalists, government officials, popular brands and businesses with large audiences, Facebook
http://www.w3.org/ns/prov#wasQuotedFrom
  • idg.com.au