blog microdata

Hi
how can enable microdata in blog?
i tested my blog in structured data testing tool, is empty :-|
i want add Article with headline,image,url,keywords,datePublished,dateModified, editor, author, publisher and ...
These are essential for a blog.

I haven't looked at any of the Blog cshtml files, but you could mimic how they do it for Product if it's missing: https://github.com/nopSolutions/nopCommerce/blob/develop/src/Presentation/Nop.Web/Views/Product/_Microdata.cshtml