<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/53a06a3a1c8e6_-_cos-13-avocado-recipes-avocado-black-bean-dip-de.jpg>
<http://www.cosmopolitan.com/food-cocktails/a6289/fresh-avocado-recipes/?src=rss>