Eyelid as part of skin of head

[Tobi1kenobi]

Uberon term
UBERON_0001711 (eyelid)

Suggested revision and reasons
UBERON_0001711 is described as "A fold of skin that covers and protects part of the eyeball." but it is not directly related to UBERON_0002097 (skin of body) or the descdendant term UBERON_0001084 (skin of head).

I would suggest a new relationship.

[aleixpuigb]

Thank you for your issue @Tobi1kenobi. I was looking into this and we have a term 'skin of eyelid'. However, the eyelid have many other structures that are not skin. Therefore, I advise to update the textual definition in this case:

"A movable anterior covering of the eye composed of skin, muscle, dense connective tissue (tarsal plate) with embedded meibomian glands, and palpebral conjunctiva; functions to protect the eyeball, distribute the tear film, and maintain the eyelash margin."