Looks a bit strange to me too, but it looks like it’s trying to be some kind of IDE for collaboratively working on ontologies, and perhaps other arbitrary RDF data. i.e. it looks to be a pretty minimal linked data browser and editor with some integrated git affordances etc. I think the value add seems pretty minimal — like why integrate git, would it not be better to standalone separately; or just be an editor plugin, or an RDF browser? I find the choice of git curious too; if you can programatically create the RDF with the UI (not 100% sure this is the case), then mixing automated editing of RDF with manual editing of it is gonna cause merge mayhem. If you want to do that, surely merging RDF would be better done at the RDF level.

Though like you I really don’t understand the usecase.

Glad I’m not the only one who is confused 🙂