Product, ScientificPaper, Flight, or FinancialInstrument belong in separate immutable modules.
Module layers
Core laws
- Native meaning is never destroyed.
- Claims are not silently promoted into facts.
- Context and time are first-class.
- Identity is scoped and revisable.
- Absence distinguishes unknown, not provided, not applicable, redacted, unresolved, and confirmed absent.
- Contradiction is preserved.
- Mappings are versioned claims with provenance.
- Released versions are immutable.
- Anyone may extend; canon admission remains governed.
- Operational reasoning is bounded.