Audiobook Resources?

I’m working to strengthen my website’s AI presence and was reviewing Thomas’s podcast on “AI Optimization for Authors”. It’s a great podcast, but I have a little confusion about one of the items he says I should include.

The source of my confusion is down in the section entitled “Optimizing Book Pages.” One of the items listed is “Audiobook Resources.”

Does this mean a link to the associated audiobook? Or are we talking about the audiobook metadata (narrator, reading time, etc.)? Or something else?

Has anyone done something with this for a book page?

Any ideas?

Cheers,

Kim