frame calendar system
- CURIE:
gmeow:frameCalendarSystem - IRI: https://blackcatinformatics.ca/gmeow/frameCalendarSystem
- Category: property
- Defined by:
gmeow:slices/temporal - Box roles: RBox role (What is this?)
The calendar system of a temporal frame, when one is used. Optional: some frames (e.g. Julian Date) carry only a scale.
Structure
Property shape: object property; gmeow:TemporalFrame -> gmeow:CalendarSystem; functional
Practical Pattern
Use gmeow:frameCalendarSystem from gmeow:TemporalFrame to gmeow:CalendarSystem when the relationship itself belongs in the native GMEOW graph.
Common Companion Terms
gmeow:TemporalFrame, gmeow:CalendarSystem
Usage Advice
Use when
- Use to record the calendar a frame reckons dates in when more than a bare scale is needed — civil and historical frames name one of the co-equal calendars (P9).
Avoid when
- Avoid on scale-only frames (TAI, Julian Date) where no calendar applies, and avoid asserting two calendars (functional — exactly one per frame).
How to use
- Set at most one seeded
gmeow:CalendarSystemindividual; leave it absent for purely atomic frames, since the property is optional.
Examples
- ex:myFrame
gmeow:frameCalendarSystemgmeow:calendarGregorian.