<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/15/45/1446659101-the-best-damn-vegan-mashed-potatoes-so-simple-fast-super-fluffy-and-delicious.jpg>
<http://www.goodhousekeeping.com/food-recipes/easy/g297/easy-mashed-potatoes-recipes/>