<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/640x430/54ebbe00ca979_-_5-whole-wheat-berries-xl.jpg>
<http://www.womansday.com/food-recipes/cooking-tips/tips/g1250/food-facts/>