<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f8a62a02b4d_-_sauteed-spinach-garlic-lemon-recipe-lgn.jpg>
<http://www.delish.com/cooking/menus/a36495/easy-pork-chop-dinner/?src=shelter_footer>