<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f647fd3e046_-_rbk-shrimp-burger-1-0811-lxgus3-de.jpg>
<http://www.delish.com/cooking/g323/salsa-recipes/?src=rss>