Assertion: borax | /r/HasProperty | exported for use
Facets:
value: in the eighth century a.d.
type: TEMPORAL
value: by silversmiths
type: OTHER
value: by arabic goldsmiths
type: OTHER
Source sentences:
text: In the eighth century A.D., borax was exported from Tibetan lakebeds along the Silk Road for use by Arabic goldsmiths and silversmiths; it was also used to make ceramic glazes in China.