<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/550045e509b38-tomato-based-salsa-4-ghv-325.jpg>
<http://www.goodhousekeeping.com/food-recipes/cooking/tips/g1968/homemade-salsa-recipe/?link=rel&dom=yah_life&src=syn&con=blog_goodhousekeeping&mag=ghk>