<http://schema.org/headline>
"\u7537\u6027\u304C\u300C\u3082\u3063\u3068\u8A71\u3057\u305F\u3044\uFF01\u300D\u3068\u601D\u3046\u3001\u805E\u304D\u4E0A\u624B\u5973\u5B50\u306E\u30DD\u30A4\u30F3\u30C8\u30FB\uFF14\u3064"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/7730>