Knowledge graph

Knowledge graph

Definition

A knowledge graph is a directed labeled graph in which the labels have well-defined meanings.

Notes

• A Knowledge Graph is a flexible, reusable data layer used for answering complex queries across data silos.
• Knowledge graphs have an underlying schema (ontology or concept model) for organising concepts within the network.

Synonyms

• Concept model

Generic relations

Superordinate concept is:

• Directed graph

Sources

Stardog. How Knowledge Graphs Work.