Assertion: stratified epithelium | /r/HasProperty | covered by laminated keratin material
Facets:
Source sentences:
text: They are postulated to originate from the congenital inclusion of ectoderm and mesoderm layers lined by stratified epithelium covered by laminated keratin material containing adnexal structures of the skin such as hair follicles, sebaceous and sweat glands, smooth muscle, and fibro-adipose tissue.