chefmoz project

Hello!

I've been trying to make use of chefmoz RDF data.
I've met many problems concerning syntax validity of that - my solution
are temporal as the project could extent.
I've read many programmers using these data have similar experience -
they received no support or were not helped.
I've found many comments to this problem, also written by people from W3W,
who deal with RDF.
I've also e-mailed staff of chefmoz, editors, root editors about this
problem - no response.
I've asked about this problem at DMoz public forum (where chefmoz is part of
ODP) - no
solution.

Is chefmoz project alife? The last data from official site comes from 2003.
Such a big
project:  259684 restaurants - 53418 reviews - 56373 links to reviews - 1551
editors.

Thnx for any help or suggestion,

Maciej.