<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f646b0c19da_-_chefs-salad-turkey-avocado-jack-cheese-recipe-mslo0813-xl.jpg>
<http://www.delish.com/cooking/g1072/avocado-salad-recipes/>