<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/09/54ed8bc17cdd6_-_sev-healthy-one-day-004-s2.jpg>
<http://www.seventeen.com/life/food-recipes/advice/a153/healthy-recipes-hsp-0306/>