<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/07/54db90f60e21e_-_sev-sweeps-team-17-3-mdn.jpg>
<http://www.seventeen.com/health/fitness/a17262/taras-workout-motivation-tips/>