PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Theoretically, this means that support for Siri could be hacked onto other Apple devices, such as the iPhone 4, iPad 2, iPod Touch and possibly even older devices, through unofficial means such as jailbreaking.
http://www.w3.org/ns/prov#wasQuotedFrom
  • neowin.net