<http://schema.org/headline>
"\u9AEA\u3092\u5207\u3089\u305A\u306B\u697D\u3057\u3081\u308B\uFF01\u30D9\u30EA\u30FC\u30B7\u30E7\u30FC\u30C8\u30D8\u30A2\u30A2\u30EC\u30F3\u30B8"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/3859>