<http://schema.org/description>
"Evidence that Apple is building system-wide iPhone and iPad integration with Facebook, like it already does with Twitter, has been found in the latest beta of iOS 5.1."^^<http://www.w3.org/2001/XMLSchema#string>
<http://appleinsider.com/articles/12/01/17/ios_51_beta_3_hints_apple_is_planning_deep_facebook_integration_>