<http://schema.org/headline>
"\u9A6C\u8089\u98CE\u6CE2\u81F4\u9999\u6E2F\u8FDB\u53E3\u5343\u5C42\u9762\u4E0B\u67B6"^^<http://www.w3.org/2001/XMLSchema#string>
<http://cn.wsj.com/gb/20130221/rlw165616.asp?source=channel>