<http://schema.org/headline>
"IDC: Samsung extends lead over Apple in smartphone marketshare, while Huawei and ZTE increase influence"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2013/01/25/idc-samsung-extends-lead-over-apple-q4-2012-smartphones/?ncid=rss_semi>