<http://schema.org/description>
"Liberty Media chief executive Greg Maffei has said Sirius head Mel Karmazin is valuable but not irreplaceable, and could be superseded when his contract expires at the end of the year..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cheatsheet.com/weekly-news/liberty-sirius-wont-die-without-karmazin.html/>