<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/480x240/54f5f9ea1f796_-_1-potato-chips-lgn.jpg>
<http://www.womansday.com/food-recipes/cooking-tips/tips/g879/potato-chip-flavors/>