<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f65236114d4_-_fruit-nut-trail-mix-recipe-fw0311-xl.jpg>
<http://www.delish.com/cooking/nutrition/g600/healthy-snacks-for-work/>