This is Ken Safir's project on anaphora in African languages.
http://www.africananaphora.rutgers.edu/
Once again, it is not really a searchable database in our sense,
but more like an archive (similar to Maria Polinsky's control
database).
If we could somehow hook into these smaller databases, we could
be the nexus that connects them and allows searches across
various different kind of factual domains.
Chris