This document specifies a schema mapping using JavaScript Object Notation (JSON) as defined by JSON Schema (draft 2020-12) and subsequent versions. The schema mapping is the derived from the current UML model for DATEX II defined in 16157 Part 1. The schema mapping follows the JSON format defined by the Internet Engineering Task Force (IETF) in RFC 8259.
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dnaSRPS CEN/TS 16157-15:2026
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Aug 20, 2026