<http://schema.org/image>
<http://rack.0.mshcdn.com/media/ZgkyMDE0LzAzLzI4LzljL0tydWdtYW5Wcy5TLmU3ODVhLmpwZwpwCXRodW1iCTEyMDB4NjI3IwplCWpwZw/f5609cbf/51b/KrugmanVs.Silver.jpg>
<http://mashable.com/2014/03/28/nate-silvers-criticism-krugman/>