<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539fd99788441_-_cos-10-woman-in-workout-clothes-de.jpg>
<http://www.cosmopolitan.com/health-fitness/advice/g3051/pelvic-floor-exercises/>