<http://schema.org/headline>
"\u7F8E\u80A1\u6536\u76D8\u8D70\u9AD8 \u9053\u6307\u5347\u81F3\u4E94\u5E74\u9AD8\u4F4D"^^<http://www.w3.org/2001/XMLSchema#string>
<http://chinese.wsj.com/gb/20130130/BUSc-012610.asp?source=channel>