This article explores the distinction and relationship between ontologies and knowledge graphs, clarifying common confusion about these terms. The author explains that an ontology serves as a knowledge model defining classes, attributes, and relationships, while a knowledge graph is the instantiation of an ontology that includes all individual instances and specific attributes. The piece discusses how knowledge graphs extend ontologies by incorporating enterprise-specific data and emphasizes their growing acceptance and implementation.
Year published: 2024
URL: https://www.hedden-information.com/ontologies-vs-knowledge-graphs/