<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539f9ca10a7ff_-_cos-plank-with-leg-wrap-03-lgn.jpg>
<http://www.cosmopolitan.com/health-fitness/advice/g1523/get-flat-sexy-abs-without-doing-crunches/?click=rel>