<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/480x552/54ebb1e59c2b0_-_brown-rice-xl.jpg>
<http://www.womansday.com/food-recipes/food-drinks/g1056/types-of-whole-grains/?src=shelter_footer>