A separate page explains that the content in the "Language" section is taken from Wikipedia and available under GFDL, but does not link to original articles, doesn't list authors and doesn't provide local copy of the license (just a link to gnu.org is provided).
There is a notice that mentions Wikipedia and the GFDL. The whole thing links to wikipedia.org, but there is no history section, link to the original article, or link to the GFDL. Other pages besides "Sharon Tate" appear to be a partial derivation of older wikipedia articles, or, just possibly, some text from them has been uploaded to wikipedia, as I have found exact word for word passages in Jay Sebring and Charles Manson from around 2004 November 8 or later.
List of color details, such as names and RGB values, at least partially scraped from Wikipedia. Contains some problematic content which was removed from enwiki for other reasons (ie. simply made up by an editor); existence of this (mirrored) content has been used to justify re-adding it.
