<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54eac1e739f72_-_01-a-woman-s-guide-to-his-health-30s-1.jpg>
<http://www.womansday.com/health-fitness/a1545/a-womans-guide-to-mens-health-106718/>