<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54ebe326db376_-_2arm-toner-3-a2el4w-orig_master_1.jpg>
<http://www.womansday.com/health-fitness/workout-routines/advice/a7550/how-to-tone-your-arms-goodhousekeeping/>