<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/480x360/54f5f6b79d949_-_1-woman-stretching-fitness-clothes-lgn.jpg>
<http://www.womansday.com/health-fitness/g858/ways-to-improve-your-health/>