<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54eba1aaeda7e_-_5-xochitl-asarde-verde-xl-25802199.jpg>
<http://www.womansday.com/food-recipes/cooking-tips/tips/g811/best-salsa/>