<http://schema.org/image>
<http://rack.0.mshcdn.com/media/ZgkyMDE0LzA0LzA3LzhkL3JvdWxldHRlLmU2NGJlLmpwZwpwCXRodW1iCTEyMDB4NjI3IwplCWpwZw/8cea3590/6d6/roulette.jpg>
<http://mashable.com/2014/04/07/letterman-replacement-odds/>