<http://schema.org/image>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2010/09/iphone-4-qwerty-keyboard1-e1285257564140.jpg>
<http://thenextweb.com/apps/2010/09/23/truekeyboard-touchscreen-typing-on-the-ipad-and-iphone-enhanced/>