Hi Reto, this is my fault. Sorry for wasting your time :/
Reopend STANBOL-1170. Will provide a fix soon best Rupert [1] https://issues.apache.org/jira/browse/STANBOL-1170 -- | Rupert Westenthaler rupert.westentha...@gmail.com | Bodenlehenstraße 11 ++43-699-11108907 | A-5500 Bischofshofen