How add Google Rich Snippets to IPB 4?

[SeNioR-]

[Sheffielder]

How do you do this?

[bfarber]

This data is already submitted to Google - they decide whether or not to display it on a site by site basis. Take a look at this search and the first result for example:

You see the rating average, the stars, the number of reviews and the price.

[opentype]

But not globally, is it? I don’t see any code for ratings for Pages records for example. 

[bfarber]

Json-LD is output for pages records as well, however rating values are pulled from reviews only at this time.

[SeNioR-]

@bfarber yes, but this is only for "Downloads". We also have rating in normal topics like this one.

I think it would be possible to add Google Rich Snippets to topics without price, etc only with the number of votes.