|This feature was removed completely in version 1.27.0.|
|Enable RDFa attributes for use in wikitext.
|移除版本：||1.27.0 (Gerrit change 277562; git #I17a7bff)|
|其他设置： 按首字母排序 | 按功能排序|
Enable RDFa attributes for use in wikitext.
For this to work
$wgHtml5 must be set to
true, which is the default as well as unchangeable since MW 1.22+.
Starting with MW 1.27+ RDFa attributes will be allowed by default.
However the RDFa version to use must explicitly be set with
HTML+RDFa 1.0 or