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Published

November 25

vr.tr.november-25 · thing-q3020

Let an agent handle November 25 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Thing Registry Cross-cutting context XCT.TME

Bundle → Layer → Finding → Questions Filled

4 bundles · 8 layers · 8 findings · 16 questions

Date Calendar facts.

Weekday

Computation.

Weekday

Weekday.

  1. On which weekday does November 25 fall in this year? measurement
  2. Is it a leap year? boundary

Calendar

Julian or Gregorian.

Calendar

Calendar system.

  1. Is the Julian or Gregorian calendar meant? boundary
  2. What is the equivalent date in the other calendar? measurement
Observances Holidays.

Holiday

Public holiday.

Holiday

Holiday status.

  1. Is November 25 a public holiday or observance here? provenance
  2. Which tradition or law sets it? provenance

Attribution

Traditions.

Attribution

Attributed observances.

  1. Which countries or communities observe something on this date, according to them? provenance
  2. Is the observance attributed rather than assumed? boundary
History Past events.

Events

On this day.

Events

Historical events.

  1. Which notable events happened on November 25, according to reliable sources? provenance
  2. Are dates given in the same calendar? boundary

Anniversaries

Recurring.

Anniversaries

Anniversaries.

  1. Which anniversaries fall on this date this year? provenance
  2. Which are round numbers? measurement
Planning Scheduling.

Countdown

Days until.

Countdown

Countdown.

  1. How many days until the next November 25? measurement
  2. From which date? definition

Work

Working day.

Work

Working day.

  1. Is it a working day for this organisation? provenance
  2. Do deadlines move? boundary

Classifiers Filled

Family
Thing Registry
Category
Cross-cutting context
Entry kind
thing
Plane
XCT
Domain
XCT.TME

What it is Filled

November 25, day 329 (day 330 in leap years) of the year in the Gregorian calendar, with 36 days remaining in both common and leap years. The United Nations observes the International Day for the Elimination of Violence against Women on this date; November 25 is also Independence Day in Suriname; other observances vary by country and tradition.

Why it exists Filled

Let an agent handle November 25 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Distinguishing features Filled

  • The twenty-fifth day of November
  • Weekday varies by year
  • Observances vary by place
  • Julian and Gregorian dates differ by 13 days in this era

What robots and AI may and may not do Filled

Must not

  • Present the day's observance about violence against women in a mocking or trivialising way.
  • Invent events or birthdays for this date.
  • Use the observance to promote content that blames victims.

Only with a human decision

  • Scheduling public campaigns or events that tie into the observance.

May

  • Calculate dates and intervals involving November 25.
  • Explain the International Day for the Elimination of Violence against Women and other observances.

Moral aspects Filled

  • The observance concerns violence that harms many women and girls.
  • Errors in dates of observances spread quickly online.

Who is affected

  • Survivors of violence
  • Campaign organisers

Owners Filled

Steward

Nobody: a calendar date; observances are set by the bodies that proclaim them.

Links to other meta-models Filled

parent

  • Q11187339 - registry parent class

related

  • November - month
  • November 24 - date
  • calendar date - category
  • ISO 8601 - notation

What else AI and robots need to interact with it Filled

Identity and identifiers required Filled

  • Vercy registry: vr.tr.november-25
  • Wikidata: Q3020 (https://www.wikidata.org/wiki/Q3020)
  • ISO 8601: --11-25 recurring date

Direct properties not applicable Not applicable

  • day of year: 329 or 330 day - common year, leap year where different
  • days remaining: 36 days

Plane XCT: no invented physical properties.

Recognition optional Filled

  • Written 25 November or November 25
  • ISO format --11-25
  • Observances vary by country and tradition
  • A date on calendars.

Capabilities and actions required Filled

  • compute its weekday in a given year
  • check local and international observances
  • find sourced historical events
  • schedule events

Hazards and failure modes required Filled

  • Assuming observances are universal
  • Unsourced on-this-day events
  • Mixing Julian and Gregorian dates

Standards and interfaces required Filled

  • ISO 8601
  • National public holiday laws

Context of use required Filled

  • A calendar date for scheduling, holidays and anniversaries.
  • the recurring calendar date
  • specific dated days in given years

Sources Filled

  1. Wikidata item Q3020: November 25 - identity and sense of the item
  2. Wikipedia: November 25 - general description of the item

Open questions

  • Should dated days be separate entries?
  • How should observances be linked?
  • How should events be sourced?

Machine files

Provenance

thing registry research (pass 2) · unreviewed

Built from: models/things/publications/thing-q3020/spec.json