Assertion: epidermis's layer | /r/CapableOf | make of thick collagen fibers
Facets:
Source sentences:
text: The lower layer, known as the reticular layer, is thicker and made of thick collagen fibers that are arranged parallel to the surface of the skin.
text: The lower, reticular layer, is thicker and made of thick collagen fibers that are arranged in parallel to the surface of the skin.