<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x1308/54fe784195eea-home-cooking-mashed-potatoes-with-caramelized-fennel-0414-s2.jpg>
<http://www.goodhousekeeping.com/food-recipes/easy/g297/easy-mashed-potatoes-recipes/>