<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/980x727/548f347941e0a_-_rbk-inspiring-workout-spaces-gymbox-s2.jpg>
<http://www.redbookmag.com/body/health-fitness/advice/g2098/beautiful-places-to-work-out/>