<http://schema.org/headline>
"\u6B27\u6D32\u5211\u8B66\u7EC4\u7EC7\u8C03\u67E5\u8DB3\u7403\u6BD4\u8D5B\u64CD\u7EB5\u4E8B\u4EF6"^^<http://www.w3.org/2001/XMLSchema#string>
<http://cn.wsj.com/gb/20130205/spo174002.asp?source=channel>