Activity specification turtle documents

I found this one: (not easy to find, ask me why!)

But i miss the turtle file for

Any idea ?

ActivityPub is strictly built on JSON-LD. It is not valid to send Turtle or any other RDF serialization other than JSON-LD to an ActivityPub endpoint. Accordingly, ActivityPub vocabularies are only provided in JSON-LD format.

Ultimately, the OWL files were just something provided on a best-effort basis by one of the previous group members, and they’re not well-maintained. The specifications in question are still the normative reference for these properties.

ok, so i’ve to eat that: :wink:
However, at the end there are triples. Even that is hided.