The Neo4j graph schema models memory using MemoryNode entities connected by TEMPORAL_NEXT, SEMANTIC_SIMILAR, and REFERENCED relationships so that temporal, semantic, and citation-style memory links can be stored.

### Graph Schema (Neo4j)

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

**Memory nodes:** MemoryNode (TEMPORAL_NEXT, SEMANTIC_SIMILAR, REFERENCED)

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

**Key edges:**

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md