ERA Ontology. Version 3.2.0
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ERA Ontology. Version 3.2.0

Release: 20 Mar, 2026

Modified on: 20 Mar, 2026
This version:
https://data-interop.era.europa.eu/era-vocabulary
Latest version:
https://data-interop.era.europa.eu/era-vocabulary
Previous version:
https://data-interop.era.europa.eu/era-vocabulary/v3.1.8/
Revision:
v3.2.0
Issued on:
20 Mar, 2026
Authors:
Ghislain Atemezing, European Union Agency for Railways
Dragos Patru, European Union Agency for Railways
Maarten Duhoux, European Union Agency for Railways
Contributors:
Polymnia Vasilopoulou, ERA
Marina Aguado, ERA
Designated RINF Topical Working Groups, ERA
Miroslav Líška, Cognizone
William Chelman, Cognizone
Publisher:
European Union Agency for Railways, European Union Agency for Railways
HTML browsable technical parameters
RINF Application Guide
ERATV Application Guide
Imported Ontologies:
Time Ontology (W3C)
GeoSPARQL
Organisations Ontology (W3C)
Provenance Ontology (PROV)
Verified Permissions Ontology (VPA)
Source:
https://gitlab.com/era-europa-eu/public/interoperable-data-programme/era-ontology/era-ontology
Download serialization:
JSON-LD RDF/XML N-Triples TTL CSV
License:
http://data.europa.eu/eli/dec_impl/2017/863/oj
Download SHACL, SKOS and Telematics:
SHACLTTL SKOSTTL Common reference data for rail ticketing - TelematicsTTL
Visualization:
Visualize with WebVowl
Cite as:
"ERA Ontology. Version 3.2.0. European Union Agency for Railways. 2026. Available at: https://data-interop.era.europa.eu/era-vocabulary"
DOI:
https://doi.org/10.5281/zenodo.15089005
Vocabulary maintained at:
https://gitlab.com/era-europa-eu/public/interoperable-data-programme/era-ontology/era-ontology
Provenance of this page
Ontology Specification

Acknowledgments back to ToC

The authors would like to thank Silvio Peroni for developing LODE, a Live OWL Documentation Environment, which is used for representing the Cross Referencing Section of this document and Daniel Garijo for developing Widoco, the program used to create the template used in this documentation.