<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6c29a87d18_-_curried-spaghetti-recipe-fw0211-lg.jpg>
<http://www.delish.com/cooking/g1734/curry-recipes/>