[Documentation]: Fix the broken URL about GraphStore backed RAG vs VectorStore RAG

[HairlessVillager]

Documentation Issue Description

In the page https://docs.llamaindex.ai/en/stable/examples/query_engine/knowledge_graph_rag_query_engine/:

As we compared how Graph RAG helps in some use cases in this tutorial, it's shown Knowledge Graph as the unique format of information could mitigate several issues caused by the nature of the "split and embedding" RAG approach.

The link this tutorial is broken. It returns 404.

Using git blame, the most recent modification to this line was made in commit v0.10.0. I have reviewed the entire project here and failed to find the related documentation.

Is this documentation potentially missing?

Documentation Link

https://docs.llamaindex.ai/en/stable/examples/query_engine/knowledge_graph_rag_query_engine/

[dosubot]

Hey there, @HairlessVillager! I'm here to help you with any bugs, questions, or contributions you have. Let's squash those bugs together! 🤖

The broken link in the documentation is supposed to point to a tutorial comparing Graph RAG with other indexing methods. The intended location for this tutorial is: KnowledgeGraphIndex_vs_VectorStoreIndex_vs_CustomIndex_combined.html ^[1].

If the link is returning a 404 error, it might indicate that the document has been moved or removed. You might want to check the repository's recent commits or the documentation's redirect configurations to see if there have been any changes affecting this URL ^[2].

To continue talking to Dosu, mention @dosu.

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[logan-markewich]

Looks like that notebook just got removed. I'll have to remove that link.

https://github.com/run-llama/llama_index/tree/main/docs/docs/examples/index_structs/knowledge_graph