Private Health Journal

Glossary · Data and interoperability

Knowledge Graph

KG

Knowledge Graph

Established

A graph of entities and typed relationships used as a queryable representation of a domain.

Used to ground generation in stated facts rather than model memory, and to trace why an output was produced.

Context

RelatedMedical Ontology, Retrieval-Augmented Generation, Grounding
SourceIEEE / ACM literature on knowledge graphs — verification required