<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/480x552/54ff1c44af7c2-5-rbk-saving-money-friends-walking-xln.jpg>
<http://www.goodhousekeeping.com/life/money/advice/g776/money-diet/>