<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb4e5e8a925_-_clx-vday-dinner-chicken-lemon-potatoes-2011_mdn.jpg>
<http://www.countryliving.com/food-drinks/recipes/g1115/romantic-valentines-day-dinners/>