<http://schema.org/headline>
"\u7B2C321\u56DE\u3000Ubuntu 14.04 LTS\u306E\u30EA\u30EA\u30FC\u30B9\u30CE\u30FC\u30C8\u306E\u7D39\u4ECB\uFF1AUbuntu Weekly Recipe"^^<http://www.w3.org/2001/XMLSchema#string>
<http://gihyo.jp/admin/serial/01/ubuntu-recipe/0321>