<http://schema.org/description>
"Facebook is looking to get user feedback on its Android mobile app in a much earlier phase than ever before. In a blog post, mobile release engineering lead Christian Legnitto introduced ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/facebook/2013/10/12/facebook-launches-alpha-testing-program-android-users/>