<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/480x552/54f6639854f3a_-_sweet-potato-couscous-chicken-soup-xl.jpg>
<http://www.delish.com/cooking/g1209/couscous-recipes/>