computing the Universe seems to take awhile

[Casey Link]

This happened right after I copied some tracks to my local collection
using SqlCollectionLocation

Notice the last 2 lines:
amarok: BEGIN: void PlaylistBrowserNS::DynamicModel::computeUniverse()
amarok:       [NepomukCollection] startTrackQuery()

amarok:       [NepomukCollection] orderBy()

amarok:       [NepomukCollection] orderBy()

amarok:       [NepomukCollection] run()

amarok: BEGIN: void Dynamic::BiasedPlaylist::startSolver(bool)
amarok: END__: void Dynamic::BiasedPlaylist::startSolver(bool) - Took 5.3e-05s
amarok: BEGIN: void PlaylistBrowserNS::DynamicModel::computeUniverse()
amarok:         [NepomukCollection] startTrackQuery()

amarok:         [NepomukCollection] orderBy()

amarok:         [NepomukCollection] orderBy()

amarok:         [NepomukCollection] run()

amarok: END__: virtual void NepomukQueryMaker::doQuery(const QString&)
- Took 0.084s
amarok: BEGIN: virtual void NepomukQueryMaker::doQuery(const QString&)
amarok: END__: virtual void NepomukQueryMaker::doQuery(const QString&)
- Took 0.021s
amarok: END__: void Dynamic::BiasSolver::generateInitialPlaylist() -
Took 0.87s
amarok:      BiasSolver: System solved in  1  iterations.
amarok:      with E =  nan
amarok: BEGIN: virtual void NepomukQueryMaker::doQuery(const QString&)
amarok: END__: virtual void NepomukQueryMaker::doQuery(const QString&)
- Took 0.065s
amarok:     [StatusBar] showing emblem
amarok: END__: void PlaylistBrowserNS::DynamicModel::computeUniverse()
- Took 29s
amarok: END__: void PlaylistBrowserNS::DynamicModel::computeUniverse()
- Took 51s