Image: Wikimedia Commons

knowledge graph

Information repository structured as a graph of entities and relationships

EntityQ33002955

Also known as concept of knowledge graph · knowledge graphs

Subclass of: labeled directed graph
, knowledge base
, application-specific graph
Founded: 1972

Overview

From Wikipedia, the free encyclopedia · Read full article · Text CC BY-SA 4.0

In knowledge representation and reasoning, a knowledge graph is a knowledge base that uses a graph-structured data model or topology to represent and operate on data. Knowledge graphs are often used to store interlinked descriptions of entities – objects, events, situations or abstract concepts – while also encoding the free-form semantics or relationships underlying these entities.

Overview

All data

28 statements · 11% with external sources · numbers in brackets are citations

Different from: Knowledge graph criterion used: descriptive page and disambiguation page have to be in different items · applies to name of subject: knowledge graph
Google Knowledge Graph
Studied by: ontology engineering
computer science
Uses: ontology

On other databases

11 identifiers linking knowledge graph across the web's reference databases

Data quality

statements

11%

externally sourced

Source last edited September 26, 2026. AIDB refreshes this page daily.

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curl https://aidb.si/api/v1/entities/Q33002955

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Cite this page

AIDB. (2026). knowledge graph (Q33002955). Retrieved from https://aidb.si/e/knowledge-graph-Q33002955