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Published

November 15

vr.tr.november-15 · thing-q2982

Let an agent handle November 15 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 15 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 15 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 15, 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 15? 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 15, day 319 (day 320 in leap years) of the year in the Gregorian calendar, with 46 days remaining in both common and leap years. November 15 is Republic Proclamation Day in Brazil and the anniversary of the 1988 Palestinian Declaration of Independence, marked as Independence Day by Palestinians; other observances vary by country and tradition.

Why it exists Filled

Let an agent handle November 15 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Distinguishing features Filled

  • The fifteenth 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

  • Take a political side on Palestinian statehood when describing the anniversary.
  • Present Republic Proclamation Day or other national observances as universal.
  • Invent events or misdate them by mixing calendars.
  • Use the date to post inflammatory content about a people or country.

Only with a human decision

  • Publishing public messages tied to politically sensitive observances on this date.

May

  • Compute the weekday and day number of November 15 for any given year.
  • Mention Brazil's Republic Proclamation Day and the 1988 Palestinian Declaration of Independence with attribution.
  • Relay historical events on this date with a cited source.

Moral aspects Filled

  • Observances on this date touch contested political questions where neutrality matters.
  • People on all sides of a conflict deserve respectful description.

Who is affected

  • Brazilians
  • Palestinians and Israelis
  • Readers of date lists

Owners Filled

Steward

Nobody owns a date; governments and peoples own the observances they hold.

Links to other meta-models Filled

parent

  • Q11185379 - registry parent class

related

  • November - month
  • November 14 - 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-15
  • Wikidata: Q2982 (https://www.wikidata.org/wiki/Q2982)
  • ISO 8601: --11-15 recurring date

Direct properties not applicable Not applicable

  • day of year: 319 or 320 day - common year, leap year where different
  • days remaining: 46 days

Plane XCT: no invented physical properties.

Recognition optional Filled

  • Written 15 November or November 15
  • ISO format --11-15
  • 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 Q2982: November 15 - identity and sense of the item
  2. Wikipedia: November 15 - 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-q2982/spec.json