<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/10/320x426/54f6017d4f3bd_-_01-woman-with-foot-pain-lgn-84919295.jpg>
<http://www.womansday.com/health-fitness/womens-health/advice/g1518/foot-pain-relief/?click=try>