<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/55004b132a6ed-how-and-when-to-roast-2-ghv-325-76707298.jpg>
<http://www.goodhousekeeping.com/food-recipes/cooking/tips/g2155/how-to-roast/?src=shelter_footer>