[kdomanski]

https://nepomuk.semanticdesktop.org/Project+Summary.html

https://cordis.europa.eu/project/id/027705

The 11.5 million EUR funding is the primary driver behind KDE‘s semantic desktop and the infamous file indexer.

[the_why_of_y]

Nepomuk, wasn't that ages ago? Ah yes, right at the top your link says:

  Start date 01. January 2006
  End date 31. December 2008