Semantic Web

Knowledge Graphs

Definition

A graph of entities and the typed relationships between them, each entity identified and described, used to store and reason over knowledge about a domain.

How we use the term

Three systems answer a question about a business: the model's parametric memory, a knowledge graph of entities and relations, and a search index of crawled pages. For a business too small to be memorized, the graph and the index are the only sources, and they are reached at run time.

Also called

Elsewhere

Wikidata
HW-CON-009
All concepts