Calendar System
- CURIE:
gmeow:CalendarSystem - IRI: https://blackcatinformatics.ca/gmeow/CalendarSystem
- Category: class
- Defined by:
gmeow:slices/temporal - Box roles: TBox role (What is this?)
The rules mapping a time scale to human-readable dates. Co-equal: Gregorian is one peer among Julian, Hebrew, Islamic, Chinese, Persian, Ethiopian, Coptic, ISO week, and others (Principle 9).
Structure
Subclass of: gmeow:Entity, gufo:Object
Practical Pattern
Use gmeow:CalendarSystem as a specialized kind of gmeow:Entity, gufo:Object. Add statement metadata or a standpoint when the assertion needs provenance, confidence, or vantage.
Common Companion Terms
External Equivalences
Equivalent or closely aligned targets: time, wd
Linkages
Generated from the canonical mapping DSL. SSSOM files are the generated public interchange form for term equivalences.
Term Equivalences
| Source | Kind | Profile | Predicate/Relation | Target | Evidence |
|---|---|---|---|---|---|
gmeow:CalendarSystem |
equivalence | - |
skos:closeMatch | time:CalendarSystem | gmeow-temporal.sssom.tsv; gmeow:eqTemporal005; confidence 0.9 |
gmeow:CalendarSystem |
equivalence | - |
skos:closeMatch | wd:Q4036 | gmeow-wikidata.sssom.tsv; gmeow:eqWikidata049; confidence 0.85 |
Usage Advice
Use when
- Use to name the calendar reckoning a date is expressed in when a frame must record more than a bare scale — Gregorian, Julian, Hebrew, Islamic, and the rest are co-equal peers (P9).
Avoid when
- Avoid privileging Gregorian as a silent default and avoid using it where only a scale matters (Julian Date, TAI carry no calendar); mint individuals, never per-calendar subclasses.
How to use
- Reference a seeded calendar individual from a frame via
gmeow:frameCalendarSystem; keep it optional, since some frames (e.g. atomic Julian Date) need a scale only.
Examples
- ex:myCalendar a
gmeow:CalendarSystem; rdfs:label "Hebrew calendar"@en.
Published Alignment Graph
Alignments
| Relation | Target |
|---|---|
closeMatch | time:CalendarSystem |
closeMatch | wd:Q4036 |