<http://schema.org/headline>
"\u5F7C\u3082\u30C9\u30F3\u5F15\u304D\uFF01\u5F7C\u5973\u306E\u300C\u597D\u304D\u904E\u304E\u3066\u3084\u3063\u3061\u3083\u3063\u305F\u300D\u884C\u52D5\u30FB\uFF15\u3064"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/10542>