What's Knowledge Graph?

What's Knowledge Graph?

Knowledge Graph is a set of concepts and categories in a subject area or domain, showing their properties and the relationships between them.

Components of a knowledge graph

A knowledge graph usually includes:

• Domains

• Classes and individuals

• Relations

• Axioms

Domains

A domain represents a specific knowledge domain or subject area(e.g., health, education or law).

Classes, individuals and properties

🤔Classes are the general things or entities similar to classes in object- oriented programming.

Individuals are specific representations of a class.

Properties are attributes of the individuals.

Relations

Relations specify how objects are related to other objects.

Axioms

Axioms help to include additional necessary information in the ontology. This statements help to apply inference or reasoning when querying the knowledge model.

If you want to know more about Ontology manager, please go here.