<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/53a08e959cfd2_-_cos-oraquick-open-kit-with-box-de.jpg>
<http://www.cosmopolitan.com/health-fitness/news/a10826/in-home-hiv-test-oraquick/>