Is there nice yaml documentation documenting most of functionality, written without yaml?

Question

Official and most of yaml documentation is written in yaml itself. That is nice demonstration of language power. I get it, that's the main point of this documentation. But documenting language by using that yet unknown language is like solving puzzle. At least for me. Searching in this style of documentation really hard: "which operators can I use for string indentation?" In traditional documentating style one would use chapter say "string indentation". But here, while it's a nice demo, you need to read it all, and understand it all, which is extra subpar if you don't work with yaml daily. And yaml language spec is great, if you want to practice context (free?) grammar definition, but greatly unfit for quick search for basic questions.

My question is. Is there yaml documentation, using traditional structure, documenting most of features, not just very few? One html page, sections and paragraphs? I cannot find one, and I'm always struggling/wasting so much time trying to find something in this style of documentation. And every time I read anything, I feel I'm missing so much information, which is not shown, constantly learning X using not yet explained constructs.