<http://schema.org/headline>
"\u30AF\u30E9\u30D6\u30CA\u30F3\u30D1\u306B\u6CE8\u610F!\u30C1\u30E3\u30E9\u7537\u304C\u3088\u304F\u4F7F\u3046\u53E3\u8AAC\u304D\u6587\u53E5\u3068\u306F"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/4169>