<http://schema.org/image>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2011/11/2920717416_17d49bd1fb_z-520x245.jpg>
<http://thenextweb.com/apps/2011/11/22/jobs-tractor-checks-twitter-for-developer-jobs-so-you-dont-have-to/>