<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f944ad2c980_-_vanilla-cupcakes-iof3mw-cpv5po-lg.jpg>
<http://www.delish.com/cooking/g2158/vanilla-cupcake-recipes/?src=shelter_footer>