<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/320x160/54f5fe159c6a6_-_01-healing-foods-lgn.jpg>
<http://www.womansday.com/health-fitness/nutrition/advice/g1262/healing-foods/>