Assertion: acne's comedo | /r/HasProperty | closed
Facets:
Source sentences:
text: Non-inflammatory acne is characterized by comedones, which can be open or closed.
text: The rapid growth of the bacteria in combination with the accumulated sebum cause the follicle to enlarge and can result in a mild form of acne called comedones (blackheads, open comedone or whiteheads, closed comedone) both of which are non-inflammatory.