> ## Documentation Index
> Fetch the complete documentation index at: https://docs.open-metadata.org/llms.txt
> Use this file to discover all available pages before exploring further.

# OpenMetadata Standards

> Explore the open standard for unified metadata management, including JSON Schemas, RDF/OWL ontologies, and API specifications.

# OpenMetadata Standards

OpenMetadata Standards is the community-driven home for the schemas and ontologies behind OpenMetadata. It provides the canonical JSON Schemas, RDF/OWL models, and API specifications that power data cataloging, governance, lineage, quality, and observability.

Key highlights:

* **Comprehensive coverage**: 700+ JSON Schemas spanning entities, relationships, events, and configuration.
* **API-first**: REST and event schemas for search, feeds, webhooks, and bulk operations.
* **Semantic web ready**: RDF/OWL ontologies and SHACL shapes for knowledge graph and linked data use cases.
* **Standards compliant**: JSON Schema (Draft 07/2020-12), RDF/OWL, SHACL, JSON-LD, PROV-O.
* **Community driven**: Built and maintained by the OpenMetadata community with open governance.

Ready to dive in?

<a href="https://openmetadatastandards.org/" target="_blank" rel="noopener noreferrer" className="link">Visit openmetadatastandards.org</a>

You'll find quick starts, schema references, semantic web resources, and contribution guides on the official site.