<http://schema.org/headline>
"\u4E2D\u56FD\u80A1\u5E02\u4F4E\u5F00\u4F4E\u8D70 \u5E02\u573A\u5FC3\u6001\u8D8B\u8C28\u614E"^^<http://www.w3.org/2001/XMLSchema#string>
<http://cn.wsj.com/gb/20121207/mkt095022.asp?source=UpFeature>