# Page Not Found

The URL `how-to-use-xpath-properly` does not exist.

You might be looking for one of these pages:
- [What is a curator?](https://docs.tosdr.org/phoenix/what-is-a-curator.md)
- [How are classifications calculated?](https://docs.tosdr.org/phoenix/how-are-classifications-calculated.md)
- [Phoenix for Beginners](https://docs.tosdr.org/phoenix/phoenix-for-beginners.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/phoenix/what-is-a-curator.md`)
- Use `Accept: text/markdown` header for content negotiation