<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/160x213/54eb7ec10b5fa_-_do-a-flashdance-mdn.jpg>
<http://www.womansday.com/health-fitness/wellness/advice/g109/20-one-minute-ways-to-beat-stress-5160/>