<http://schema.org/headline>
"\u300C\u3061\u3087\u3046\u3069\u3088\u3055\u300D\u306E\u30DD\u30A4\u30F3\u30C8\u3063\u3066\uFF1F\u7537\u6027\u304C\u53EF\u611B\u3044\u3068\u601D\u3046\u8272\u6C17\u306E\u51FA\u3057\u65B9\u30FB\uFF14\u3064"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/9612>