<http://schema.org/headline>
"\u201C\u5851\u5316\u5242\u201D\u98CE\u6CE2\u51B2\u51FB\u4E2D\u56FD\u767D\u9152\u4E1A"^^<http://www.w3.org/2001/XMLSchema#string>
<http://cn.wsj.com/gb/20121122/bch133817.asp?source=Billingual>