<http://schema.org/headline>
"\u4E2A\u80A1\u8054\u52A8\u6027\u52A0\u5F3A\u53CD\u6620\u5168\u7403\u62C5\u5FE7\u60C5\u7EEA"^^<http://www.w3.org/2001/XMLSchema#string>
<http://chinese.wsj.com/gb/20120504/mkt131840.asp?source=UpFeature>