UI Browsing Error when inserting through code bulk insert

Hello,

It seems there is an error in the UI

1- I inserted through code the rdf file.

aConn.begin();
aConn.add().io().format(RDFFormat.RDFXML).stream(ontologyInputStream);
aConn.commit();

2- it seems it went ok

Bulk loading data to new database myDB
Loaded 2,073 triples to myDB from 1 file(s) in 00:00:02.163 @ 1.0K triples/sec.
Successfully created database myDB'.

3- I can see that the DB has data in it

4- when I browse in the UI, I can't see anything.

Best,
Charbel