Assertion: ounce | /r/ObjectUse | used in england
Facets:
value: since the 1400s
type: TEMPORAL
Source sentences:
text: Troy ounces have been used in England since about 1400 and the English troy ounce was officially adopted for coinage in 1527.
text: The troy ounce had been used in England since the 1400s and it was adopted officially in 1527.