Systèmes d'automatisation industrielle et intégration — Dictionnaires techniques ouverts et leurs applications aux données permanentes — Partie 40: Représentation des données permanentes

ISO/TS 22745-40:2010 is a specialization of ISO/TS 29002-10 that
specifies a conceptual information model and an exchange file
format for catalogues. A catalogue is a collection of master data
records. A master data record is made up of characteristic data
expressed as property value pairs, where the property is identified
by reference to a concept in an open technical dictionary. The
conceptual information model is in Unified Modeling Language (UML).
The physical file format is specified via an Extensible Markup
Language (XML) schema.