A registry for knowledge graphs and their components.
- Registry of knowledge graphs and related resources
- YAML-based data format for easy editing and collaboration
- Web interface for browsing resources
- Advanced search using SQL queries via DuckDB
- Parquet file support for efficient storage and querying
- CLI tools for data management and export
KG-Registry Documentation: Start here to learn about the purpose of KG-Registry and how it works.
Entries in KG-Registry are either Resources or Products. Resources represent top-level entries for knowledge graph and data sources. Products are specific representations or interfaces for a resource (e.g., graph dumps, APIs, or visualizations). This also includes associated software and documentation sets.
For more detail:
For developers working on the KG-Registry website and backend:
- Site Development Guide - Setup, deployment, and troubleshooting
- Parquet Backend Documentation - Database schema and querying
- Advanced Search Feature - SQL-based resource discovery interface