<http://schema.org/image>
<http://rack.0.mshcdn.com/media/ZgkyMDEzLzExLzA3L2E0L29iYW1hLjg4Yzk4LmpwZwpwCXRodW1iCTEyMDB4NjI3IwplCWpwZw/13d43caa/d52/obama.jpg>
<http://mashable.com/2013/11/06/obama-cybersecurity/>