<http://schema.org/description>
"Microsoft Corp (MSFT.O) on Wednesday formally announced it has developed a voice activated phone assistant feature called Cortana, a direct rival to Apple Inc's (AAPL.O) Siri."^^<http://www.w3.org/2001/XMLSchema#string>
<http://in.reuters.com/article/microsoft-windows-cortana-idINDEEA310G120140402>