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Knowledge Graph

Knowledge Graph

A knowledge graph stores facts as connected people, places, objects and relationships.

Explained simply

A knowledge graph stores facts as connected people, places, objects and relationships.

1People and things
2Connect relationships
3Query graph
4Linked answer

At a glance

Category
Data
Difficulty
Advanced
Introduced
2012

Real example

A search system connects an author to their books, publishers and awards.

Why it matters

It gives you a clear way to understand where this idea fits in AI and how it affects the tools you use.

Timeline

Origins

The ideas behind Knowledge Graph begin developing.

2012

Knowledge Graph becomes a recognised term or technique.

Wider use

Research and practical applications increase.

Modern AI

Knowledge Graph becomes connected to newer AI systems and products.

Today

Knowledge Graph remains relevant in the data area of AI.

Dates for broad concepts may describe the period when the idea emerged or became widely used, rather than one exact invention date.

Learn next

Simple infographic

A quick visual way to understand Knowledge Graph.

1People and things
2Connect relationships
3Query graph
4Linked answer
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