<http://schema.org/description>
"Zendesk, a customer service software provider, has shared that it is now being used by more than 200 million people worldwide. In addition, it is reaching 30,000 customer companies, ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/insider/2013/05/14/following-international-expansion-zendesks-30k-customers-use-its-product-to-service-200m-people/>