<http://schema.org/headline>
"\u304B\u307F\u3064\u304D\u7537\u30EB\u30A4\u30B9\u30FB\u30B9\u30A2\u30EC\u30B9\u306E\u624D\u6C17\u3068\u72C2\u6C17"^^<http://www.w3.org/2001/XMLSchema#string>
<http://jp.wsj.com/articles/SB10001424052702304057704579649893772504978?mod=WSJJP_hpp_RIGHTTopStoriesThird>