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:CalendarSystem individual; leave it absent for purely atomic frames, since the property is optional.

Examples

• ex:myFrame gmeow:frameCalendarSystem gmeow:calendarGregorian.