<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f61d186ab3a_-_roasted-potatoes-blue-cheese-xl.jpg>
<http://www.delish.com/cooking/a37338/fast-easy-appetizer-recipes/?src=shelter_footer>