Like you can see in this file :
http://websvn.kde.org/trunk/extragear/graphics/digikam/KDE4PORT?revision=679068&view=markup
... We working hard to port digiKam under KDE4. We have started to port
digiKam since 2 weeks, with Marcel, Laurent and me. It's not yet the
good time to add a Neopomuk interface in digiKam... but yes, something
must be done in this way in the future, when all code will be ported
and at least tested to have a clean implementation.
I hope than all code will be ported during this summer.
In all case, this is what i recommend you :
1/ Contact, Marcel, witch are re-designed the digiKam database backend/interface to be more flexible and robust for the future.
2/ Explain us exactly what do you want to do with this Nepomuk interface. Are you perform read-only request in DB ?
3/ The Neopomuk interface source code will be hosted at this place in digiKam :
http://websvn.kde.org/trunk/extragear/graphics/digikam/libs/database
4/ The Database structure with digiKam for KDE4 will be
changed/improved to host more pictures informations, to perform of
course advanced search, based for example on Exif/IPTC/GPS
informations. This is not yet done, but it's planed by Marcel...
5/ To design this interface, you will work with Marcel directly. He will guide you with new digiKam DB.
And of course, thanks in advance for your help (:=)))...
Let's me hear if this plan is fine for you.
Friendly
Gilles Caulier