<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/980x652/539fd6bbbfaed_-_cos-06-woman-at-desk-sitting.jpg>
<http://www.cosmopolitan.com/health-fitness/advice/g2890/exercises-to-do-at-work/>