<http://schema.org/headline>
"\u7F8E\u56FD\u80A1\u5E02\u5348\u76D8\u6536\u590D\u5931\u5730\uFF0C\u53D7\u4E50\u89C2\u7684\u8D22\u653F\u60AC\u5D16\u76F8\u5173\u8A00\u8BBA\u63D0\u632F"^^<http://www.w3.org/2001/XMLSchema#string>
<http://cn.wsj.com/gb/20121129/BUSc-010227.asp?source=channel>