<http://schema.org/headline>
"\u300C\u5F7C\u5973\u3068\u3046\u307E\u304F\u3044\u3063\u3066\u306A\u3044\u3093\u3060\u3088\u306D\u300D\u3068\u8A00\u3063\u3066\u304F\u308B\u7537\u5B50\u306E\u8003\u3048\u30FB\uFF14\u3064"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/14137>