<http://schema.org/description>
"Ah, the Compatibility Sins of the Father. Does anyone else think it's a hoot that you can't have a file called lpt1.png on your system? Or a folder called con? ... ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hanselman.com/blog/NamingAFileAReservedNameInTheWindowsVistaOperatingSystem.aspx>