This comprehensive article explores the distinctions between knowledge graphs and ontologies, two fundamental semantic technologies often confused in modern data architectures. While knowledge graphs represent real-world entities and their relationships through graph structures, ontologies provide formal specifications of conceptual frameworks that define entity types, relationships, and logical constraints. The article examines their different purposes, structures, and applications in enterprise environments.
Year published: 2025
URL: https://www.puppygraph.com/blog/knowledge-graph-vs-ontology