<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x160/54f663955892e_-_egetable-salad-couscous-herb-pesto-recipe-wdy0613-edxxtz-de.jpg>
<http://www.delish.com/cooking/g1209/couscous-recipes/>