<http://schema.org/headline>
"\u5F95\u5361Luxus\u4E3A\u4F55\u503C23\u4E07\u7F8E\u5143\uFF1F"^^<http://www.w3.org/2001/XMLSchema#string>
<http://chinese.wsj.com/gb/20121205/lux074251.asp?source=UpFeature>