<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/53a051b44cb7f_-_cos-06-7-minute-workout-de.jpg>
<http://www.cosmopolitan.com/health-fitness/advice/a4904/free-fitness-apps/>