From Provenance WG Wiki
The W3C Provenance Mercurial Repository is available from https://dvcs.w3.org/hg/prov/.
Follow setup instructions at: http://annevankesteren.nl/2010/08/w3c-mercurial. Use your W3C credentials to access the document.
To create a local copy, using the command line, type:
hg clone https://dvcs.w3.org/hg/prov/
After you have edited files locally, you can commit them using:
hg update hg commit -m "message describing changes" FILE-TO-COMMIT
Commits are local to your machine, and need to be pushed to the central repository with:
(merge with Mercurial repository)