Assertion: penis's urethra | /r/CapableOf | run through the corpus spongiosum
Facets:
value: to prevent
type: PURPOSE
Source sentences:
text: The male urethra runs through the corpus spongiosum.
text: The male urethra runs through the corpus spongiosum - to prevent it becoming occluded during erection the corpus spongiosum fills to a reduced pressure.