<http://schema.org/headline>
"\u7537\u3092\u9060\u3056\u3051\u3066\u3044\u308B\uFF1F\u5F7C\u6C0F\u3092\u3064\u304F\u308A\u305F\u3044\u306A\u3089\u3084\u3063\u3066\u306F\u3044\u3051\u306A\u3044NG\u884C\u52D5"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/21222>