DurationDescription¶
Description of temporal extent structured with separate values for the various elements of a calendar-clock system. The temporal reference system is fixed to Gregorian Calendar, and the range of each of the numeric properties is restricted to xsd:decimal
NOTE: In the Gregorian calendar the length of the month is not fixed. Therefore, a value like "2.5 months" cannot be exactly compared with a similar duration expressed in terms of weeks or days.
Diagram¶
Specializations of DurationDescription¶
| Class | Description |
|---|---|
| Year | Year duration |
Formalization for DurationDescription¶
| Property | Constraint |
|---|---|
| days | only xsd:decimal |
| hasTRS | value iso8601:Gregorian |
| hours | only xsd:decimal |
| minutes | only xsd:decimal |
| months | only xsd:decimal |
| seconds | only xsd:decimal |
| weeks | only xsd:decimal |
| years | only xsd:decimal |
| subClassOf | GeneralDurationDescription |