PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The more notable flaw fixed in Reader 9.4.1 for Windows and Mac OS X was a bug that hackers have been leveraging since late October using malicious PDF documents.
http://www.w3.org/ns/prov#wasQuotedFrom
  • secunia.com