<http://schema.org/image>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2012/02/Screen-Shot-2012-02-03-at-3.58.png>
<http://thenextweb.com/dd/2012/02/13/5-awesome-web-apps-for-finding-the-perfect-color-scheme/?fromcat=all>