<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/480x480/54f0f8c3bbeca_-_1-running-sneakers-lgn.jpg>
<http://www.womansday.com/health-fitness/g784/lose-more-weight/>