DPROD — Data Products Ontology
The Data Product (DPROD) specification is a profile of the Data Catalog (DCAT) Vocabulary, designed to describe Data Products. This document defines the schema and provides examples of its use. DPROD extends DCAT to enable publishers to describe Data Products and data services in a decentralized way. By using a standard model and ontology, DPROD facilitates the consumption and aggregation of metadata from multiple Data Marketplaces. This approach increases the discoverability of products and services, supports decentralized data publishing, and enables federated search across multiple sites using a uniform query mechanism and structure.
- Title:
- Data Products Ontology
- Acronym:
- DPROD
- Version:
-
1.0 beta 2
- Document Status:
-
beta ⓘ
This version is made available for informational purposes. The formal version is the final approved specification and is the version that should be followed for compliance with this specification. Access to change bars between versions are available only to OMG members. - Publication Date:
- September 2026
- Categories:
- IPR Mode ⓘ
- Non-Assert ⓘ
Table Of Contents
- About the Specification
- Companies that have contributed to the development of this Specification
- Issues associated with this specification
- Specification Documents
- History
- Links
Companies that have contributed to the development of this Specification
- Copyright © 2024-2025 Federated Knowledge, LLC
- Copyright © 2025-2026 Intuitive Technology Partners Inc.
- Copyright © 2024-2026 JPMorganChase
- Copyright © 2024 Quantyca
- Copyright © 2024-2026 Thematix Partners LLC
- Copyright © 2024-2026 agnos.ai UK Ltd
- Copyright © 2024-2026 eccenca GmbH
Issues associated with this specification
Issues Reported in this Specification
‐
Version 1.0 beta 2 only
Issues Fixed in this Specification
‐
Version 1.0 beta 2 only
Specification Documents
Normative Documents
| Description | Format | URL | OMG File ID |
|---|---|---|---|
| Specification |
DPROD/1.0/Beta2/PDF
|
ptc/26-05-40 |
Normative Machine Readable Documents
| Description | Format | URL | OMG File ID |
|---|---|---|---|
| The OWL file for the DPROD ontology. | TTL |
DPROD/20260601/dprod-ontology.ttl
|
ptc/26-06-29 |
| SHACL file for DPROD constraints | TTL |
DPROD/20260601/dprod-shapes.ttl
|
ptc/26-06-30 |
Informative Documents
| Description | Format | URL | OMG File ID |
|---|---|---|---|
| Specification changebar |
DPROD/1.0/Beta2/PDF/changebar
|
ptc/26-05-41 |
Informative Machine Readable Documents
| Description | Format | URL | OMG File ID |
|---|---|---|---|
| Example data products, one per sub-directory, mostly in JSON-LD format | Archive |
ptc/26-05-33.zip
|
ptc/26-05-33 |
History
In Process Versions
| Version | Adoption Date | URL |
|---|---|---|
| 1.0 beta 2 | September 2026 | https://www.omg.org/spec/DPROD/1.0/Beta2 |
Links
- This Document:
- https://www.omg.org/spec/DPROD/1.0/Beta2/About-DPROD
- RDF
- https://www.omg.org/spec/DPROD/1.0/Beta2/About-DPROD.rdf
- JSON-LD
- https://www.omg.org/spec/DPROD/1.0/Beta2/About-DPROD.jsonld
- Latest Document:
- https://www.omg.org/spec/DPROD
- RDF
- https://www.omg.org/spec/DPROD/About-DPROD.rdf
- JSON-LD
- https://www.omg.org/spec/DPROD/About-DPROD.jsonld
- Members Only
- https://www.omg.org/members/spec/DPROD/1.0/Beta2
- Supersedes:
- https://www.omg.org/spec/DPROD/1.0/Beta1
- Keywords:
- Contact:
- Send a question ⓘ