Client knowledge types are categorized as axiom for client facts, derived for project-delivery insights, and prescribed for client-specific requirements and preferences so that extracted client CXUs distinguish facts, lessons, and mandates.

**Knowledge types:**

— PYRANA_Internal_Knowledge_Graph_Specification.md

- `axiom` — Client facts (industry, size, headquarters)

— PYRANA_Internal_Knowledge_Graph_Specification.md

- `derived` — Insights from project delivery (what worked, what didn't)

— PYRANA_Internal_Knowledge_Graph_Specification.md

- `prescribed` — Client-specific requirements and preferences

— PYRANA_Internal_Knowledge_Graph_Specification.md