Stardog crashed while creating/loading a database. There wasn't anything of note in the logs but after starting it back up it seems to be in an odd state.
When I go to recreate the database
$> stardog-admin db create -n kg-covid-19 kg-covid-19.nt.gz
I get this
I'm not sure why it's prefixing the name and it doesn't list the database when I do
stardog-admin db list
On a side note, there's an interesting corona virus data set at https://github.com/Knowledge-Graph-Hub/kg-covid-19/wiki that you might be interested in. It's ~2.2Gb