Assertion: lead pencil's lead | /r/ObjectUse | used in ancient chinese royal court
Facets:
value: as a stimulant
type: PURPOSE
value: as currency
type: MANNER
Source sentences:
text: Lead was used in the Ancient Chinese royal court as a stimulant, as currency, and as a contraceptive; the Indus Valley civilization and the Mesoamericans used it for making amulets; and the eastern and southern African peoples used lead in wire drawing.