Upstream Vocabularies

Sectoral upstream vocabularies mirrored into ref.openepcis.io for browsability and search. The authoritative IRIs remain at the upstream publisher's namespace; bridge contexts under common/interop anchor terms to dpp-core.

GS1 Rail Vocabulary

GS1 Rail Vocabulary v1.6 — sectoral Layer-1 vocabulary published by GS1 AISBL with GS1 Switzerland. Covers WTMS sensor metadata, wheel and bearing diagnostics, vehicle imbalance metrics, and EPCIS Registry response shapes for rail rolling stock. Mirrored from https://gs1-epcis-reg.org/rail/; namespace stays at https://gs1-epcis-reg.org/rail/voc/data#. Bridged to dpp-core via rail-bridge-context.jsonld.

https://gs1-epcis-reg.org/rail/voc/data#

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