<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/980x1439/54ebdb8308d3d_-_broccoli-soup-s2.jpg>
<http://www.womansday.com/health-fitness/nutrition/advice/g1558/cooking-vegetables/>