AI, Rag, Llm, Knowledge Graph.
}, { "head": "person", "relation": "works_at", "tail": "company", "description": "A person works at a company." }, { "head": "person", "relation": "founded", "tail": "company", "description": "A person founded an organization." }, { "head": "company", "relation": "invested_in", "tail": "company",