<http://schema.org/headline>
"\u6625\u306E\u30C9\u30E9\u30A4\u30D6\u30C7\u30FC\u30C8\uFF01\u3000\u682A\u3092\u4E0A\u3052\u308B\u52A9\u624B\u5E2D\u3067\u306E\u304A\u4F5C\u6CD5\u30FB\uFF15\u9078"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/6611>