Assertion: prostate | /r/HasProperty | walnut-sized gland
Facets:
Source sentences:
text: The prostate is a walnut-sized gland located between the bladder and the penis.
text: Prostate gland: A walnut-sized structure located below the urinary bladder in front of the rectum.
text: The prostate is a walnut-sized gland located at the base of the penis.