<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539f9c9c9bbe0_-_cos-bent-knee-plank-02-lgn.jpg>
<http://www.cosmopolitan.com/health-fitness/advice/g1523/get-flat-sexy-abs-without-doing-crunches/>