<http://schema.org/headline>
"\u5B9F\u306F\u7518\u3048\u3093\u574A\u3067\u5BC2\u3057\u304C\u308A\u5C4B\u3001\u732B\u306E\u9B45\u529B\u306F\u3001\u30A4\u30E1\u30FC\u30B8\u3068\u306E\u30AE\u30E3\u30C3\u30D7\u306B\u3042\u308B "^^<http://www.w3.org/2001/XMLSchema#string>
<http://prtimes.jp/main/html/rd/p/000000016.000012656.html>