<http://schema.org/headline>
"\u5730\u5473\u3060\u3051\u3069\u3001\u5927\u4E8B\uFF01\u300C\u9577\u7D9A\u304D\u30AB\u30C3\u30D7\u30EB\u300D\u304C\u5FC5\u305A\u6301\u3063\u3066\u3044\u308B\u5171\u901A\u70B9\u30FB\uFF15\u3064"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/9719>