<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/768x516/54ebb6f0dafe4_-_5-cereal-bowl-xl.jpg>
<http://www.womansday.com/health-fitness/nutrition/advice/g1138/how-to-read-nutrition-labels/?src=shelter_footer>