README.md

---
task_categories:
- question-answering
language:
- en
tags:
- wikidata
- freebase
- KBQA
- LLM
- agent
pretty_name: KG Subgraph
size_categories:
- 10K<n<100K
---
# Subgraph Dataset

## Overview

This repository contains a subgraph dataset associated with the subgraphs used in the paper [ODA: Observation-Driven Agent for integrating LLMs and Knowledge Graphs](https://arxiv.org/abs/2404.07677).

For specific codes and the KBQA dataset, please refer to [KGdata repository](https://github.com/lanjiuqing64/KGdata.git).

## Description

The dataset comprises four folders, each containing subgraphs related to different KBQA datasets based on Wikidata or Freebase:
- Wikidata-based datasets:
    - QALD10-en
    - T-REx
    - Zero-Shot RE
    - Creak
  
- Freebase-based datasets:
    - GrailQA
    - WebQSP
    - Simple Questions

- `hop_2_FreeBase/`: Contains 2-hop subgraphs based on Freebase.
- `hop_3_FreeBase/`: Contains 3-hop subgraphs based on Freebase.
- `hop_2_Wikidata/`: Contains 2-hop subgraphs based on Wikidata.
- `hop_3rd_Wikidata/`: Contains the third hop subgraphs based on Wikidata.


  
### The format of the subgraph files
1. FreeBase subgraph file
```
{
Topic Entity : [[EntityID,Relation,EntityID],....],
Topic Entity : [[EntityID,Relation,EntityID],....],
...
}
```
2. FreeBase label file
```
{
EntityID : Entity name
EntityID : Entity name
...
}
```

3. Wikidata subgraph file
```
{
Topic Entity : [[EntityID,RelationID,EntityID],....],
Topic Entity : [[EntityID,RelationID,EntityID],....],
...
}
```
2. Wikidata label file

```
{
EntityID : Entity name
RelationID : Relation name
EntityID : Entity name
...
}
```