<http://schema.org/headline>
"\u5DE8\u4E73\u30AA\u30C8\u30CA\u5973\u5B50\u306B\u5B66\u307C\u3046\uFF01\u30D0\u30B9\u30C8\u30A2\u30C3\u30D7\u306E\u305F\u3081\u306E\u98DF\u3079\u7269"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/21505>