<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f64f00337d5_-_pasta-with-fresh-tomatoes-and-pine-nuts-recipe-mslo0613-xl.jpg>
<http://www.delish.com/cooking/nutrition/g492/surprisingly-healthy-foods/>