<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://doz.h-cdn.co/assets/16/23/640x320/landscape-1465225582-screen-shot-2016-06-06-at-110601-am.png>
<http://www.drozthegoodlife.com/health-articles/health-conditions/a1779/pediatric-scoliosis-back-brace/>