Assertion: ounce | /r/PartOf | an avoirdupois pound
Facets:
value: in the avoirdupois system
type: LOCATION
Source sentences:
text: In the avoirdupois system, sixteen ounces make up an avoirdupois pound, and the avoirdupois pound is defined as 7000 grains; one avoirdupois ounce is therefore equal to 437.5 grains.