Download one documentation page?

[bachmeier via Digitalmars-d-learn]

Is there a way to download one page of the documentation? I'd 
like to click to download (to take one page at random) 
https://dlang.org/spec/declaration.html in text format. I'd like 
to upload it to an LLM to ask questions about just that page, or 
maybe several pages that are relevant to my inquiry.