<http://schema.org/headline>
"\u7F8E\u80A1\u5C0F\u5E45\u6536\u9AD8  \u7ED3\u675F\u4E00\u5468\u8270\u96BE\u8D70\u52BF"^^<http://www.w3.org/2001/XMLSchema#string>
<http://cn.wsj.com/gb/20121110/BUSc-015075.asp?source=UpFeature>