<http://schema.org/image>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2010/11/Sky-Fluffy-Clouds.jpg>
<http://thenextweb.com/google/2010/11/02/google-to-offer-cloud-printing-for-chrome-os-web-apps-predicts-cloud-aware-printers/>