A draft Open Data Commons Database licence has been produced by Jordan Hatcher and Dr. Charlotte Waelde of the AHRC Research Centre for Studies in Intellectual Property and Technology Law at the University of Edinburgh School of Law. It is sponsored by Talis
In Jordan's words it is:
"an attempt at a worldwide licence for databases following in the footsteps of other open /free/libre licences in both software and content. In Creative Commons terms it is an SA licence."You can read Jordan's blog post announcing its release here.
The draft text of the licence itself is located here.
It is very important to note that this licence covers copyright and database rights over databases. It doesn’t cover the rights over the contents of databases. Because the data has been separated from the database in the licensing,
a supplemental BSD/MIT style licence for the data, intended for
factual information rather than other "contents of a database" has been provided.
There's also a discussion list set up specifically for the licence. Any comments or thoughts would be most welcome.