Comment # 4 on bug 957959 from Wolfgang Bauer

(In reply to Tom���� Chv��tal from comment #3)
> Actually that bug is wrong. See the screenshot.

Well, it's actually not wrong really, but it was about the KDE4 version.
And we do build kdelibs4 with Nepomuk support, see Bug#879506, and the
screenshot shows that it works.

I don't think displaying this information is supported by Frameworks5 at all
(yet?). It would need to get ported to kfilemetadata.