week duration (WeekDuration)
Time unit. A week's duration is seven days.
Ontology
SUMO / UNITS-OF-MEASUREClass(es)
Superclass(es)
Coordinate term(s)
amu
angstrom
angular degree
atom gram
bit
british thermal unit
byte
calorie
centimeter
cup
day duration
electron volt
euro cent
euro dollar
fahrenheit degree
foot
hour duration
inch
kilo byte
liter
mega byte
mile
minute duration
ounce
pint
pound force
pound mass
quart
rankine degree
second duration
slug
united kingdom gallon
united states cent
united states dollar
united states gallon
year duration
Axioms (2)
Se number é un' istanza di NumeroReale, allora "number week duration(s" is uguale a ""number*" day duration(s".
(=>
(instance ?NUMBER RealNumber)
(equal
(MeasureFn ?NUMBER WeekDuration)
(MeasureFn
(MultiplicationFn ?NUMBER 7)
DayDuration)))
Se week é un' istanza di Settimana, allora durata di week é " week duration(s".
(=>
(instance ?WEEK Week)
(duration
?WEEK
(MeasureFn 1 WeekDuration)))