Information technology. Concepts and usage of metadata - Data element exchange (DEX) for a subset of ISO/IEC 11179-3

Information technology. Concepts and usage of metadata - Data element exchange (DEX) for a subset of ISO/IEC 11179-3

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1   Scope

This document specifies the message exchange framework for communicating data element definitions with an ISO/IEC 11179‑3 metadata registry (MDR). It defines message semantics, protocols and bindings for a set of transactions allowing the exchange of a commonly used subset of data element metadata with an ISO/IEC 11179‑3MDR.
This document establishes the following data element message exchange interoperability specifications:
  • — retrieving data element list from an ISO/IEC 11179‑3MDR matching the selection criteria;
  • — retrieving metadata of a selected data element from an ISO/IEC 11179‑3MDR.