<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/640x430/54ebb6c9d78fc_-_3-woman-sleeping-bed-xl.jpg>
<http://www.womansday.com/health-fitness/womens-health/advice/g1140/how-to-live-longer/?click=health>