<http://schema.org/image>
<http://rack.2.mshcdn.com/media/ZgkyMDE0LzAyLzA0LzhlL1ZpdmVrTXVydGh5LmJhYjJjLmpwZwpwCXRodW1iCTEyMDB4NjI3IwplCWpwZw/b970b054/ccd/Vivek-Murthy1.jpg>
<http://mashable.com/2014/02/04/surgeon-general-facts/>