category name → member stems (sorted).
stem → parsed infobox (null when the article has none).
entity kind → stems (sorted).
stem → lead abstract (null when absent).
stem → resolved outbound article stems (the link graph).
Stems (re)parsed on the most recent build (mtime miss).
Stems served from the parse cache on the most recent build (mtime hit).
series name → member stems (sorted).
emergent type: label → stems (sorted).
normalized alias → stem (first writer in sorted-stem order wins).