"Knowledge graphs, such as Wikidata, ConceptNet, and Microsoft’s Satori, encode facts about the world (like “Paris is the capital of France”) in a network forma

"Knowledge graphs, such as Wikidata, ConceptNet, and Microsoft’s Satori, encode facts about the world (like “Paris is the capital of France”) in a network format. The entities become nodes, the relationships become edges, and factual statements become expressed as triples. By training language models to reason over knowledge graphs — predicting missing links, validating claims, and reconciling conflicting facts — they can ground their understanding and language in truth rather than simply textual patterns."