<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/5488d899c4889_-_jillian-michaels-1011-5-msc.jpg>
<http://www.redbookmag.com/body/health-fitness/advice/g479/jillian-michaels-workout-videos/>