<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/55004b136e17f-how-and-when-to-roast-3-ghv-325-85209120.jpg>
<http://www.goodhousekeeping.com/food-recipes/cooking/tips/g2155/how-to-roast/?src=shelter_footer>