<http://schema.org/headline>
"\u5965\u5DF4\u9A6C\u5BA3\u8A93\u5C31\u804C  \u63D0\u51FA\u7B2C\u4E8C\u4EFB\u671F\u76EE\u6807"^^<http://www.w3.org/2001/XMLSchema#string>
<http://cn.wsj.com/gb/20130122/bus091004.asp?source=UpFeature>