<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/480x360/54f5f66f9044d_-_ws-homeopathic-cold-remedies-woman-tissue-nose-lgn-22690263.jpg>
<http://www.womansday.com/health-fitness/womens-health/g689/what-alternative-cold-remedies-really-work/>