Section 4.1 introduces a Relationship Registry as the next component of the named-relationship framework so that relationship definitions can be formally organized.

### 4.1 Relationship Registry

— PYRANA_Internal_Knowledge_Graph_Specification.md

## 4. Named Relationships Between Sets

— PYRANA_Internal_Knowledge_Graph_Specification.md

The context engine supports named relationships between sets

— PYRANA_Internal_Knowledge_Graph_Specification.md