<http://schema.org/headline>
"\u745E\u94F6\u4E0A\u8C03\u4F0A\u5229\u80A1\u4EFD\u76C8\u5229\u9884\u6D4B\u53CA\u76EE\u6807\u4EF7"^^<http://www.w3.org/2001/XMLSchema#string>
<http://cn.wsj.com/gb/20130109/ASD104508.asp?source=UpFeature>