Assertion: potash | /r/MadeOf | the ashes of trees and plants
Facets:
value: during the eighteenth century
type: TEMPORAL
Source sentences:
text: After doing some research, I learned from a journal article by Henry Paynter that potash is a type of potassium carbonate that was made from the ashes of trees and plants during the eighteenth century.
text: After doing some research, I learned from a journal article by Henry Paynter that potash is a type of potassium carbonate that was made from the ashes of trees and plants during the eighteenth century.