# map_to_base_relationship

> **Function** in `langchain_neo4j`

📖 [View in docs](https://reference.langchain.com/python/langchain-neo4j/graph_transformers/llm/map_to_base_relationship)

Map the SimpleRelationship to the base Relationship.

## Signature

```python
map_to_base_relationship(
    rel: Any,
) -> Relationship
```

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[View source on GitHub](https://github.com/langchain-ai/langchain-neo4j/blob/887064c6bea53318f3507ed07120ea68bfe6a36b/libs/neo4j/langchain_neo4j/graph_transformers/llm.py#L512)