<http://schema.org/headline>
"\u300E\u30B9\u30DE\u30DB\u30C9\u30C3\u30AF\uFF12\uFF14\u30B5\u30F3\u30B7\u30E3\u30A4\u30F360\u5E97\u300F\u304C10\u670821\u65E5\u30AA\u30FC\u30D7\u30F3"^^<http://www.w3.org/2001/XMLSchema#string>
<http://prtimes.jp/main/html/rd/p/000000090.000008585.html>