<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f64f8a0deac_-_mexican-shrimp-avocado-salad-tortilla-chips-recipe-fw0113-xl.jpg>
<http://www.delish.com/cooking/g486/summer-mexican-recipes/>