<http://schema.org/headline>
"\u51AC\u306B\u304B\u304B\u308A\u3084\u3059\u3044\u300C\u8180\u80F1\u708E\u300D\u3092\u4E88\u9632\u30FB\u6483\u9000\u3059\u308B\u98DF\u54C1  8\u9078"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/9674>