When I entered the Stardog Express tool I noticed that it said there was a Covid-19 dataset. I looked at the tutorial but I didn't see how to access that data set. I'm currently doing academic work on a knowledge graph for Covid-19. Currently all our data is from the Indian government but I would be interested in integrating your data as well if that is possible, or if not just to view the data to see how you modeled things
Michael DeBellis