Figure in paper describes menaquinone, text mentiones: "MK-4 has been found as the most common menaquinone in humans, as well as the only menaquinone converted by phylloquinone. The other menaquinone is synthesized by some obligate and facultative anaerobic bacteria. Except for MK-4, the other menaquinone in humans is mostly synthesized by intestinal bacteria. [PMID:35510250]. Therefore, annotated with overarching Vit.K2 ID from chebi (which should constitute all subforms)