<http://schema.org/image>
<http://rack.3.mshcdn.com/media/ZgkyMDEyLzEyLzIwLzU0L21heWFuY29taWMuMjgxNjIuanBnCnAJdGh1bWIJMTIwMHg2MjcjCmUJanBn/64406f4a/84d/mayan-comic.jpg>
<http://mashable.com/2012/12/20/mayan-comic/>