<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/480x262/54fdf6396c91a-garlic-shrimp-caesar-salad-recipe-ghk1114-gllj5q-de.jpg>
<http://www.delish.com/cooking/g1336/homemade-salads-dressings/?src=shelter_footer>