<http://schema.org/headline>
"\u7F8E\u56FD\u80A1\u5E02\u5348\u76D8\u8D70\u9AD8\uFF0C\u53D7\u516C\u53F8\u5408\u5E76\u6D88\u606F\u53CA\u826F\u597D\u5FB7\u56FD\u6570\u636E\u63D0\u632F"^^<http://www.w3.org/2001/XMLSchema#string>
<http://cn.wsj.com/gb/20130220/BUSc-010012.asp?source=channel>