Assertion: vagina's function | /r/HasProperty | to provide the vagina
Facets:
value: with increased surface area
type: OTHER
value: for stretching
type: PURPOSE
value: for extension
type: PURPOSE
Source sentences:
text: It forms folds (transverse ridges or rugae), which are more prominent in the outer third of the vagina; their function is to provide the vagina with increased surface area for extension and stretching.