Where can I get product categories with linked product attributes for the marketplace?

Question

Taxonomy

Greetings!
Advise a source where you can buy or otherwise get a complete list of product categories up to 4 nesting, plus the corresponding product attributes for each product category.
I read in various ratings and reports where such a category + attributes package is mentioned, but I could not find it myself.
I need in .sql file format.

Thanks in advance for your reply!