# Page Not Found

The URL `developer-guide/01-introduction/05-query-language` does not exist.

You might be looking for one of these pages:
- [Query Language](https://docs.empe.io/develop/verifier/query-language.md)
- [How to use credential with verifier](https://docs.empe.io/user-guide/00_introduction/05_how_to_use_credential_with_verifier.md)
- [Download and first launch](https://docs.empe.io/user-guide/00_introduction/01_download_and_first_launch.md)
- [Empe DID Wallet](https://docs.empe.io/user-guide/00_introduction.md)
- [Main screen overview](https://docs.empe.io/user-guide/00_introduction/03_main_screen_overview.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.empe.io/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.empe.io/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/develop/verifier/query-language.md`)
- Use `Accept: text/markdown` header for content negotiation