I caught up with the reviews of the book at Amazon. Ouch.
There was some blame attached to the tech editors on the book, and that’s not fair–they weren’t responsible. These are typographical errors, which are the responsibility of me and the final editing process; or errors in style of writing, and there’s really only me to blame for this.
I think, though, instead of chapter by chapter updates, I’ll just focus on writing about RDF and related material, and have fun.