<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54eba30b7bf1b_-_7-red-free-weights-xl-44843399.jpg>
<http://www.womansday.com/health-fitness/tips/g800/weight-loss-tips/?src=shelter_footer>