<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/12/5508e9e783abb-ghk-woman-holding-bladder-xl.jpg>
<http://www.goodhousekeeping.com/health/a13570/urinary-symptoms/?src=shelter_footer>