<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x1477/54fed820a98a8-easons-not-losing-weight-at-gym-reading-while-exercising-s2.jpg>
<http://www.goodhousekeeping.com/health/fitness/g321/gym-weight-loss/?click=gtks>