<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x426/54f66398b8c1a_-_rbk-lemon-basil-chicken-1-0611-yjudg0-de.jpg>
<http://www.delish.com/cooking/g1209/couscous-recipes/>