How could I store multiple ontologies in TDB

Question

I am working on a project which need to save multiple ontologies in one TDB. I tried to do it in my own way, but it didn\'t work. Help me please..If you know how to use TDB , co

Answer 1

Which version of Jena?

Try putting the transaction on the dataset.

dataset.begin(ReadWrite.WRITE) ;

see http://jena.apache.org/documentation/tdb/tdb_transactions.html