<http://schema.org/headline>
"\u674E\u514B\u5F3A\u4E0D\u5728\u610F\u7F8E\u5927\u9009\u62A8\u51FB \u5F3A\u8C03\u4E92\u4FE1"^^<http://www.w3.org/2001/XMLSchema#string>
<http://chinese.wsj.com/gb/20121130/bch092403.asp?source=UpFeature>