Assertion: silk | /r/HasProperty | discovered in china
Facets:
value: around 2600 b.c.
type: TEMPORAL
Source sentences:
text: Silk was discovered in China around 2600 B.C., and China continues to lead the world's silk production, followed by Japan, Brazil and India.
text: Silk was discovered in China around 2600 B.C., and China continues to lead the world's silk production, followed by Japan, Brazil and India.