<http://schema.org/image>
<http://rack.3.mshcdn.com/media/ZgkyMDE0LzAyLzE0LzJkL3p1Y2tlcmJlcmdmLjZkMTM1LmpwZwpwCXRodW1iCTEyMDB4NjI3IwplCWpwZw/7b3d00f6/a94/zuckerbergfb.jpg>
<http://mashable.com/2014/02/14/facebook-tops-amazon-market-cap/>