<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f67fbeb3c3c_-_200902-r-waldorf-salad.jpg>
<http://www.delish.com/cooking/g1828/thrifty-chef-recipes/?src=shelter_footer>