<http://schema.org/description>
"AeroVironment's Global Observer stratospheric unmanned aircraft system has completed initial multiple low-altitude flight testing in California."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Business_News/Security-Industry/2010/10/26/AeroVironment-tests-new-UAS/UPI-16741288088918/?rel=86811296503370>