<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f651abbef30_-_pulled-pork-sandwich-recipe-s2uzuu-lg.jpg>
<http://www.delish.com/cooking/g584/food-truck-recipes/?src=rss>