<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/480x360/54f5f98be1cef_-_1-joys-favorite-yogurts-lgn.jpg>
<http://www.womansday.com/health-fitness/nutrition/advice/g791/healthy-yogurt-options/>