<http://schema.org/description>
"Update: It appears that the problems were rectified late last evening. The issues seem to have been on Apple's end, and not issues with the 5.1 software update, as some had conjectured.\r\n\r\nIf ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apple/2012/03/23/apple-acknowledges-item-cannot-be-downloaded-errors-due-to-itunes-cloud-issue-no-eta-on-fix/?awesm=tnw.to_1DlOW>