<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f65c3384210_-_carrot-avocado-salad-recipe-fw0214-xl.jpg>
<http://www.delish.com/cooking/g891/new-avocado-recipes/?src=shelter_footer>