<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/49/320x240/547eefeed1b3c_-_wii-fit-game-xlsynd.jpg>
<http://www.redbookmag.com/body/health-fitness/advice/g514/hottest-health-trends/?link=emb&dom=yah_life&src=syn&con=blog_redbook&mag=rbk>