<http://schema.org/description>
"Microsoft today added Bitcoin currency conversion to Bing, which supports over 50 currencies in its index. Conversion is as simple as typing in &amp;quot;x btc to currency&amp;quot; or &amp;quot;x ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/microsoft/2014/02/10/microsoft-beats-google-adding-bitcoin-currency-conversion-bing/>