One of the most important aspects of DDEX is that it provides a common language for all the terms that are used in any music related business transactionstransaction. This common language is documented in the "DDEX Data Dictionary".
And this means that it would be misleading to publish these parts of the data dictionaryontology as part of a DDEX Data Dictionary. Thus there DDEX does not publish a complete " DDEX data dictionary"Data Dictionary.
ONTOLOGY VS DD