<http://schema.org/description>
"Apple Inc earned gross margins of 49 to 58 percent on its U.S. iPhone sales between April 2010 and the end of March 2012, while gross margins on the iPad were much lower during much of that period, according to a court filing."^^<http://www.w3.org/2001/XMLSchema#string>
<http://in.reuters.com/article/us-apple-margins-idINBRE86P1NI20120726>