PR: https://github.com/dataquest-dev/DSpace/pull/631 1. https://github.com/ufal/clarin-dspace/commit/94d75e99b1d6ca1229b4b35a6b5823444f0b2274 2. https://github.com/ufal/clarin-dspace/commit/ebe982901ba25cd5be468b95dfec8560f694a0ec