<http://schema.org/description>
"Google's Gmail product is currently down for the count on the web, though the service itself appears to be up. We've confirmed that the Gmail site is down for Apps and regular users ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2012/12/10/gmail-goes-down-for-many/?fromcat=all>