Assertion: gallon | /r/HasProperty | a measure of volume
Facets:
Source sentences:
text: Gallon is a measure of volume approximately equal to 4.55 liters.
text: Gallons are a measurement of volume, not weight.
text: A gallon is a measure of volume primaririly used in the USA.
text: A gallon is a measure of volume primarily used in the United States but also commonly used in many other English speaking countries.