<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f642b7f29de_-_crystal-pepsi-minh-percent20phan-xl.jpg>
<http://www.delish.com/food/g154/90s-food-photos/>