RedirectMatch permanent /path/to/(.*)$ http://example.com/Reference
Apache.org - mod_aliashttp://httpd.apache.org/docs-2.0/ja/mod/mod_alias.html#redirectmatch
サーバの移転 - 恒久的な移転だがLocationが変わる場合
Reference
Apache.org - mod_aliashttp://httpd.apache.org/docs-2.0/ja/mod/mod_alias.html#redirectmatch