<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/980x1306/548fd298624d6_-_rbk-sweeney-extras-0414-4-s2.jpg>
<http://www.redbookmag.com/body/health-fitness/advice/g736/ali-sweeney-resistance-band-workouts/>