<http://schema.org/image>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2012/07/penny-falls-via-pond5-520x245.jpg>
<http://thenextweb.com/media/2012/07/10/webcomic-penny-arcade-launches-kickstarter-project-to-go-ad-free-for-a-year/>