A case could also be made for world info entries loading each other recursively.
Example: an entry for an alien named Kerr begins "She is a female Arran." A separate world info entry for the word Arran begins "The Arran are a race of aliens. An Arran looks like an ostrich with two necks and two heads."
Then, if the player decides to "examine Kerr" the AI first loads the entry for Kerr, then checks that text for other tags, finds one, and loads the entry for Arran as well; then it generates the text, which might say something like "Kerr is a female Arran. She looks like an ostrich with two necks and two heads."
Without this feature you end up having to include the info about what an Arran looks like in the world info for each Arran character. (That or you have to try and cram all Arran characters into one entry).
Under consideration feature