<http://schema.org/headline>
"\u90A3\u8987\u5E02\u55B6\u4F4F\u5B85\u3001\u3072\u3068\u308A\u89AA\u4E16\u5E2F\u306E\u5165\u5C45\u6539\u5584\u3082\u672B\u5B50\uFF11\uFF18\u6B73\u3067\u9000\u5C45"^^<http://www.w3.org/2001/XMLSchema#string>
<http://ryukyushimpo.jp/news/entry-202880.html>