<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/768x516/54ebae3c2e601_-_woman-cream-foot-xl.jpg>
<http://www.womansday.com/health-fitness/womens-health/advice/g986/pain-relief-medication/?src=shelter_footer>