From what I recall, raw Shaney output is considerably less well punctuated than the examples given. I suspect a good deal of manual clean-up has gone into these examples to keep sentence length manageable, as well as make punctuation and capitalization reasonably sane.
That's funny. Reminds me of the time in high school where the history teacher had written "Eugene v. Debs" on the syllabus, and we all wondered what court case that referred to.