[insomniacity]

So the goal would be to eventually move that graph into running code and query it. But it’s never going to be large - easily fit in memory.

Obsidian is PKM right? Does it have the idea of labels on the edges?

[oersted]

Right, in that case Obsidian might not be the best choice.

I'd look for Knowledge Graph editors then, for RDF or OWL knowledge bases, I don't have any specific recommendation, there are many but most are rather old.

Alternatively, go for a graph database like Neo4j, it's primarily designed as a database and not an editor, but it does have a nice UI visualize and change things by hand.