<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f65fe98bda9_-_tofu-tropic-smoothie-recipe-ew0212-3i41zh-bc8tny-xl.jpg>
<http://www.delish.com/cooking/g970/use-it-lose-it-recipes/>