<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54eb040168969_-_7two-slices-whole-wheat-bread-200x258_medium.jpg>
<http://www.womansday.com/health-fitness/nutrition/advice/a2561/8-foods-that-help-you-live-longer-119613/>