PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Insecurity experts at Symantec claim that Facebook accidentally let advertisers have access to user profiles, pictures, chat and other private data at the social network.
http://www.w3.org/ns/prov#wasQuotedFrom
  • techeye.net