Assertion: penis's firmness | /r/HasProperty | bone-like
Facets:
value: bone
type: OTHER
Source sentences:
text: The human penis obtains its bone-like firmness by blood filling and inflating the spongy tissue within the two erectile cylinders of the penis (corpora cavernosa), similar to air inflating the tire of a car.
text: The human penis obtains its bone-like firmness by blood filling and inflating the spongy tissue within the two erectile cylinders of the penis (corpora cavernosa), similar to air inflating the tire of a car.