<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/980x1470/548f1366625a0_-_rbk-daily-workout-7-gym-gear-next-to-bed-s2.jpg>
<http://www.redbookmag.com/body/health-fitness/advice/g1964/when-to-workout/>