Assertion: caterpillar's shell | /r/MadeOf | continuous silk thread
Facets:
value: in the largest cocoons
type: LOCATION
Source sentences:
text: Pupilizing, a silkworm caterpillar weaves a cocoon, the shell of which consists of a continuous silk thread up to 1,500 meters long in the largest cocoons.
text: Pupilizing, a silkworm caterpillar weaves a cocoon, the shell of which consists of a continuous silk thread up to 1,500 meters long in the largest cocoons.