<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/768x516/54ebaab4d1859_-_oranges-xl-74168979.jpg>
<http://www.womansday.com/life/work-money/how-to/g925/how-to-spend-less-money-in-stores/>