<http://schema.org/headline>
"\u6C11\u751F\u7528\u7121\u4EBA\u6A5F\u306E\u672C\u683C\u5229\u7528\u306F\u9060\u3044\u5148"^^<http://www.w3.org/2001/XMLSchema#string>
<http://jp.wsj.com/articles/SB10001424052702303721104580084521157113444?mod=WSJJP_hpp_LEFTTopStoriesSecond>