<http://schema.org/headline>
"\u3084\u3089\u306A\u304D\u3083\u640D\uFF01\uFF1F\u7537\u6027\u304C\u80F8\u30AD\u30E5\u30F3\u3059\u308B\u5973\u6027\u306E\u4ED5\u8349\u30FB\uFF14\u3064"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/12127>