On Mon, Jul 11, 2011 at 10:06 AM, Anthony <o...@inbox.org> wrote: > On Mon, Jul 11, 2011 at 9:49 AM, Richard Fairhurst <rich...@systemed.net> > wrote: >> No: one is a Derivative Database (ODbL) and the other a Derivative Work >> (CC-BY-SA), but the combination of the two is a Collective Database or Work. > > Depends on how you combine them. If you just put the files next to > each other on the hard drive, that's a collective database/work. If > you combine them into a single database, that's a derivative database > / derivative work. > > ODbL is quite explicit about that.
As is CC-BY-SA. A collective work requires that "the Work is included in its entirety in unmodified form along with one or more other contributions". To combine the databases into one database, you must modify them. To stick them next to each other on a hard drive (including in a tarball, or in a zip file), you don't. _______________________________________________ Talk-au mailing list Talk-au@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-au
