qt-4.7.0-tp builds making an appearance in -unstable repos

[kwhiskerz at gmail.com (Petrus de Calguarium)]

Rex Dieter wrote:

> fyi, see subject.  Had these in -unstable awhile back, but pulled 'em
> out for awhile, now got some fresher builds (with f13 included too).

What is 'tp'? Is this the next qt, or is this some alternate version? It won't 
install because PyQt4 needs the old qt-4.6.2.