<http://schema.org/headline>
"\u4ECA\u304C\u91E3\u308A\u30C9\u30AD\uFF01\u7537\u5B50\u304C\u7A76\u6975\u306B\u3055\u307F\u3057\u3044\u3068\u304D\u306B\u3059\u308B\u30C4\u30A4\u30FC\u30C8\u30FB\uFF14\u3064"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/7156>