Assertion: penis's tissue | /r/HasProperty | the corpus spongiosum
Facets:
Source sentences:
text: The smaller tissue, the corpus spongiosum, is named for its sponge-like sections.
text: The root of the penis begins directly below the bulbourethral glands with a long cylindrical body of tissue known as the corpus spongiosum (or corpus cavernosum urethrae).