ERA Ontology - Railway Infrastructure and Rolling Stock Reference-Data Vocabulary

Scope

The ERA Ontology is the European Union Agency for Railways' machine- and human-readable vocabulary (RDF/OWL, current version 3.3.2) defining the concepts and relationships linked to the sectorial legal framework and use cases under the Agency's remit, built as a semantic representation of the RINF and ERATV application guides. It is the shared reference-data semantics underpinning machine-readable exchange and integration of RINF infrastructure-register and ERATV/EVR vehicle-register data across the European railway sector.