Contents of this chapter:
2.2.1. ABLOCK ... AREF
2.2.2. CATALOG ... CRI
2.2.3. FIELD ... FILE
2.2.4. L-4 ... LONG-NAME
2.2.5. METADATA ... METADATA
2.2.6. OWNER ... OWNER
2.2.7. REVISION ... REVISIONS
2.2.8. USABLE-FOR-VARIANT ... USABLE-FOR-VARIANTS
2.2.9. V ... V