Manual:$wgHtml5Version/ja

詳細
必要であれば、 タグの version 属性の値を定義します.

If you use RDFa, the possible values are:



If you forget to specify this setting, MediaWiki automatically sets it if you enable (MW 1.26.x and before). Starting with MW 1.27.0 one must specify this setting if you want to use RDFa.