<http://schema.org/headline>
"1\u670821\u65E5\u3088\u308A\u3001\u30AB\u30D5\u30A7\u30FB\u30EC\u30B9\u30C8\u30E9\u30F3\u4F75\u8A2D24\u5E97\u8217\u3067\u6625\u30E1\u30CB\u30E5\u30FC7\u54C1\u3092\u8CA9\u58F2"^^<http://www.w3.org/2001/XMLSchema#string>
<http://prtimes.jp/main/html/rd/p/000000328.000004367.html>