<http://schema.org/image>
<http://rack.0.mshcdn.com/media/ZgkyMDEzLzEyLzE0L2RhL2NhdHRyZWUuNGNjYmUuanBnCnAJdGh1bWIJMTIwMHg2MjcjCmUJanBn/711a24bf/2aa/cat-tree.jpg>
<http://mashable.com/2013/12/14/viral-video-recap-cat-tree/>