<http://schema.org/headline>
"\u4E2D\u56FD\u80A1\u5E02\u5348\u76D8\u8D70\u4F4E  \u6709\u6280\u672F\u6027\u8C03\u6574\u8981\u6C42"^^<http://www.w3.org/2001/XMLSchema#string>
<http://cn.wsj.com/gb/20130116/mkt114420.asp?source=channel>