Search results contain bogus / redundant technical entries
When, e.g., searching TextGridRep for Stopfkuchen I get five search results, in this order:
a work object published by Stefan Funk that appearently isn't used anywhere
the work object
the edition object
the TEI object ← this is what I'm actually looking for
Raabe's biography with a full-text hit for Stopfkuchen.
In this quite typical case of a work (in a philological sense) consisting of only a TEI file, the edition and work objects exist solely to satisfy the textgrid-specific metadata model. That these are separate objects is of no interest for the repository user.
I would expect in this case to only see the entries of Stopfkuchen's TEI document (4) and Raabe's biography (5). Edition and work metadata can then be still available via the TEI document's sidebar.