The following sections provide details of the format of the release files.
- 3.2.1. Concept File Specification
- 3.2.2. Description File Specification
- 3.2.3. Relationship File Specification
- 3.2.4. Identifier File Specification
- 3.2.5. Transitive Closure Files
An SQL schema, which represents the content of each of these files as a relational table, is provided as part of the Terminology Services Guide (see TSG 1.3 Example of a Full View Relational Representation).