<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f65feb7a023_-_asian-stir-fried-spinach-recipe-fw0513-qscinh-xl.jpg>
<http://www.delish.com/cooking/g970/use-it-lose-it-recipes/>