<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/320x160/54eb03c505225_-_brown-bag-before-lunch-0909-de.jpg>
<http://www.countryliving.com/food-drinks/g859/the-great-lunch-makeover-0909/>