<http://schema.org/headline>
"\u5C71\u30AC\u30FC\u30EB\u4E88\u5099\u8ECD\u5FC5\u898B\uFF01\u62BC\u3055\u3048\u3066\u304A\u304D\u305F\u3044\u56DB\u7A2E\uFF1F\u306E\u795E\u5668"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/2343>