> ## Documentation Index
> Fetch the complete documentation index at: https://docs.camel-ai.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Camel.storages.graph storages.graph element

<a id="camel.storages.graph_storages.graph_element" />

<a id="camel.storages.graph_storages.graph_element.Node" />

## Node

```python theme={"system"}
class Node(BaseModel):
```

Represents a node in a graph with associated properties.

**Parameters:**

* **id** (Union\[str, int]): A unique identifier for the node.
* **type** (str): The type of the relationship.
* **properties** (dict): Additional properties and metadata associated with the node.

<a id="camel.storages.graph_storages.graph_element.Relationship" />

## Relationship

```python theme={"system"}
class Relationship(BaseModel):
```

Represents a directed relationship between two nodes in a graph.

**Parameters:**

* **subj** (Node): The subject/source node of the relationship.
* **obj** (Node): The object/target node of the relationship.
* **type** (str): The type of the relationship.
* **timestamp** (str, optional): The timestamp of the relationship.
* **properties** (dict): Additional properties associated with the relationship.

<a id="camel.storages.graph_storages.graph_element.GraphElement" />

## GraphElement

```python theme={"system"}
class GraphElement(BaseModel):
```

A graph element with lists of nodes and relationships.

**Parameters:**

* **nodes** (List\[Node]): A list of nodes in the graph.
* **relationships** (List\[Relationship]): A list of relationships in the graph.
* **source** (Element): The element from which the graph information is derived.

<a id="camel.storages.graph_storages.graph_element.GraphElement.__post_init__" />

### **post\_init**

```python theme={"system"}
def __post_init__(self):
```