Assertion: implant's shape | /r/HasProperty | contour
Facets:
Source sentences:
text: Since the late nineteenth century, breast implants have been used to surgically augment the size (volume), modify the shape (contour), and enhance the feel (tact) of a woman's breasts.
text: Both have a silicone outer shell and vary in size, shell thickness, shell surface texture, and shape (contour).