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DDI Product Documentation

Lifecycle
Latest Version
3.3 Model Documentation XML Schema Documentation


Best Practices for Usage of DDI Lifecycle

Technical Guide
Upcoming Development Version
Development Version (4.0) Model Documentation
Historical versions
3.2 Model Documentation XML Schema Documentation 3.1 XML Schema Documentation 3.0 XML Schema Documentation
Codebook
Latest Version
2.5 XML Schema Documentation
Historical versions
2.1 XML Schema Documentation
SDTL
Latest Version
1.0 Model Documentation
Upcoming Development Version
Development Version (2.0) Model Documentation
XKOS
Latest Version
1.2 OWL Documentation
Historical versions
1.0 OWL Documentation
CDI
Upcoming Development Version
Development Version (1.0) Model Documentation