<http://schema.org/headline>
"\u30C8\u30EC\u30F3\u30C9\u306E\u300C\u30B5\u30FC\u30DE\u30EB\uFF34\u30B7\u30E3\u30C4\u300D\u3063\u3066\uFF1F\u304A\u3057\u3083\u898B\u3048\u30B3\u30FC\u30C7\uFF13\u9078"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/21076>