<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f9d44d5884d_-_clx0507bignell11dg2-xlg.jpg>
<http://www.delish.com/holiday-recipes/g2306/mothers-day-tea-party/?src=shelter_footer>