How to manage the staging OpenLink Virtuoso program folder?

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1. Access Staging Virtuoso from terminal

Input ssh ddmal.stage.virtuoso

2. Then you input sudo -i that is for system root authority
   Please see:

root@staging-virtuoso:~# pwd
/root

3. Navigate the "my_virtdb" folder which is currently the folder for Virtuoso Program
   Please see:

`root@staging-virtuoso:/srv/webapps/virtuoso/my_virtdb#`