Assertion: ounce | /r/AtLocation | use
Facets:
value: since old times
type: TEMPORAL
Source sentences:
text: Troy pounds and ounces remain in use only for the weight of certain precious metals, especially in the trade; these are normally quoted just in ounces (e.g. "500 ounces")
text: The Troy Ounce has remained in use ever since old times, before systems of weight were standardized around the world.