<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6b15723a12_-_lemon-parm-popcorn-recipe-ew0211-th2.jpg>
<http://www.delish.com/cooking/nutrition/a16575/healthy-snacks-weight-loss/?src=shelter_footer>