<http://schema.org/image>
<http://rack.0.mshcdn.com/media/ZgkyMDE0LzA2LzEwLzc3L0dlb3JnZVJSTWFyLjMwMmIxLmpwZwpwCXRodW1iCTEyMDB4NjI3IwplCWpwZw/d7306290/553/GeorgeRRMartin.jpg>
<http://mashable.com/2014/06/10/george-r-r-martin-joins-twitter/>