"query:to-read:flags # \"p\""
"query:astro-interesting:tags # \"astro\" and (content # \"agn\" or content =~ \"polari\") and unread = \"yes\"" Astro
"query:linux-new:tags # \"Linux\" and unread = \"yes\"" Linux
"query:news-new:tags # \"News\" and unread = \"yes\"" News