<http://schema.org/description>
"Cortana, the personal assistant for Windows Phone that Microsoft developed to rival Siri and Google Now, is weeks away from being available to users in the UK and China, according to ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/microsoft/2014/06/15/microsoft-executive-says-cortana-will-available-uk-china-within-weeks/>