That would have to be Contextualise (https://contextualise.dev/ https://contextualise.dev/) and its accompanying open source project (https://github.com/brettkr

That would have to be Contextualise (https://contextualise.dev/ https://contextualise.dev/) and its accompanying open source project (https://github.com/brettkromkamp/contextualise https://github.com/brettkromkamp/contextualise). I've been working on knowledge graph-related problems (and accompanying applications) for years and Contextualise is probably the most visible component of that work.