<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/54fea8cc6cbe3-0412-gallon-of-milk-xl.jpg>
<http://www.goodhousekeeping.com/life/money/advice/a18362/we-saved-10-grand-wealth-watchers/>