<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/320x426/548a67070db52_-_rbk-sweaty-woman-msc.jpg>
<http://www.redbookmag.com/body/health-fitness/tips/g1601/undiagnosed-disease/>