<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f94329cdf72_-_pulled-pork-sandwich-recipe-1009-t1dkrh-xl.jpg>
<http://www.delish.com/cooking/g2151/pulled-pork-recipes/>