<http://schema.org/headline>
"\u7F8E\u80A1\u6536\u9AD8 \u9053\u6307\u89E6\u4E94\u5E74\u9AD8\u70B9"^^<http://www.w3.org/2001/XMLSchema#string>
<http://chinese.wsj.com/gb/20130213/BUSc-012096.asp?source=channel>