<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f89bfc47376_-_pesto-tomato-mozzerella-salad-xl.jpg>
<http://www.delish.com/cooking/menus/a6745/recipes-quick-summer-meals/>