<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/07/54da803ce44dd_-_swaziland-girl1-xl-5809964-xlarge.jpg>
<http://www.seventeen.com/health/advice/a3300/hiv-aids-around-the-world/>