<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/640x430/54ebbaf883978_-_2-sunflower-seeds-xl.jpg>
<http://www.womansday.com/food-recipes/cooking-tips/tips/g1211/top-us-exports/>