<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f6509e2c810_-_radish-arugula-salad-recipe-ghk0512-uweygz-xl.jpg>
<http://www.delish.com/cooking/g567/summer-recipes-myplate/>