<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54eb7dc106c20_-_guac-that-rocks-mdn.jpg>
<http://www.womansday.com/food-recipes/food-drinks/g92/10-healthiest-snacks-104257/?link=healthysnacks&dom=yah_life&src=syn&con=slide&mag=wdy>