<http://schema.org/headline>
"\u30B3\u30B9\u30D1\u3082\u3088\u3057\uFF01\u4EE3\u3005\u6728\u516C\u5712\u3067\u304A\u3057\u3083\u308C\u306B\u3086\u308B\u30FC\u304F\u4F11\u65E5\u30C7\u30FC\u30C8"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/20351>