Assertion: porcupine's head | /r/CapableOf | form whole covering of their bodies
Facets:
Source sentences:
text: Old World porcupines are stout, heavily built animals, with blunt, rounded heads, fleshy, mobile snouts, and coats of thick cylindrical or flattened spines, which form the whole covering of their bodies, and are not intermingled with ordinary hairs.