<http://schema.org/headline>
"\u8272\u306E\u5C02\u9580\u5BB6\u306B\u805E\u304F\uFF01\u3000\u521D\u30C7\u30FC\u30C8\u3067\u7537\u6027\u30A6\u30B1\u304C\u826F\u3044\u670D\u306E\u8272\u30D9\u30B9\u30C8\uFF15"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/6748>