<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/480x552/54eba8acaea1f_-_woman-jumping-jacks-xl.jpg>
<http://www.womansday.com/health-fitness/wellness/g897/how-to-get-things-done-faster/>