How should i add Schema.org into astrowind

[abdelkareemkobo]

I want to add rich results into my astrowind website
so i don't know every piece of code that astrowind uses,which way i am asking here first after searching for sources like the following which is talking about adding schema.org in general.
i still want to get feedback from astrowind experienced developers !
Thanks in advance.
After i create the BlogPostingJSONLD.astro file
where should i put it!