<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/768x516/548a6730d1931_-_rbk-am-workouts-push-up-msc.jpg>
<http://www.redbookmag.com/body/health-fitness/advice/g1252/morning-workout/>