<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/480x480/548a5aaa16d7a_-_ihop_rbk_flip_500x500_2.jpg>
<http://www.redbookmag.com/body/healthy-eating/tips/g1123/guilt-free-carbs/>