# Resolve RDF Terms

unit:AC-FT
http://qudt.org/vocab/unit/AC-FT

### Namespace

http://qudt.org/vocab/unit/

### Recommended prefix

unit:

lang:en
Acre Foot
lang:""
An acre-foot is a unit of volume commonly used in the United States in reference to large-scale water resources, such as reservoirs, aqueducts, canals, sewer flow capacity, and river flows. It is defined by the volume of one acre of surface area to a depth of one foot. Since the acre is defined as a chain by a furlong ($$66 ft \times 660 ft$$) the acre-foot is exactly $$43,560 cubic feet$$. For irrigation water, the volume of $$1 ft \times 1 \; ac = 43,560 \; ft^{3} (1,233.482 \; m^{3}, 325,851 \; US gal)$$.
lang:""
1233.4818375475202
lang:""
http://en.wikipedia.org/wiki/Acre-foot
lang:""
http://www.oxfordreference.com/view/10.1093/acref/9780198605225.001.0001/acref-9780198605225-e-35
lang:""
ac-ft
lang:""
[acr_br].[ft_i]