<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/768x516/54ebaff908bbb_-_wd-4-women-smiling-laptop-xln.jpg>
<http://www.womansday.com/health-fitness/womens-health/advice/g1027/ways-to-quit-smoking/?click=health>