<http://schema.org/description>
"Scientists have discovered a molecular invisibility cloak that enables HIV, the virus that causes AIDS, to hide inside cells of the body without triggering the body's natural defence systems."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2013-11-discovery-hiv-invisibility-cloak-reveals.html>