<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/320x320/54fdf757165cd-chicken-avocado-soup-fried-tortillas-recipe-fw0913-de.jpg>
<http://www.delish.com/cooking/g891/new-avocado-recipes/?src=shelter_footer>