<http://schema.org/description>
"One thing you should never do is run a Windows computer without some form of virus protection. In the past, in order to get any decent virus protection, you had to spend big bucks on security suites"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.aol.com/article/2009/11/03/avg-free-provides-antivirus-protection-gratis/19220855/?gen=1>