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Published

October 16

vr.tr.october-16 · thing-q2963

Let an agent handle October 16 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 → QuestionsClassifiersWhat it isWhy it existsDistinguishing featuresWhat robots and AI may and may not doMoral aspectsOwnersLinks to other meta-modelsIdentity and identifiersDirect propertiesRecognitionCapabilities and actionsHazards and failure modesStandards and interfacesContext of useSources

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 October 16 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 October 16 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 October 16, 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 October 16? 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

October 16, day 289 (day 290 in leap years) of the year in the Gregorian calendar, with 76 days remaining in both common and leap years. October 16 is World Food Day, marking the founding of the Food and Agriculture Organization in 1945, and is observed as Boss's Day in the United States.

Why it exists Filled

Let an agent handle October 16 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.

Distinguishing features Filled

  • The sixteenth day of October
  • 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

  • Misstate hunger figures or present outdated figures as current.
  • Use World Food Day messaging to promote products as if endorsed by its organisers.
  • Attribute anniversaries to October 16 without a source.
  • Treat October 16 as a public holiday where it is not one.

Only with a human decision

  • Publishing campaigns or appeals tied to World Food Day on someone's behalf.

May

  • Give the day number of October 16 and list its observances from reliable sources.
  • Share accurate information about World Food Day and hunger figures with their sources.

Moral aspects Filled

  • World Food Day draws attention to people who go hungry, who deserve accurate representation.
  • Fundraising on awareness days invites misleading appeals.

Who is affected

  • People facing hunger
  • Donors and campaigners

Owners Filled

Steward

Nobody owns a date; World Food Day is kept by the international food and agriculture body.

Links to other meta-models Filled

parent

  • Q11185405 - registry parent class

related

  • October - month
  • October 15 - 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.october-16
  • Wikidata: Q2963 (https://www.wikidata.org/wiki/Q2963)
  • ISO 8601: --10-16 recurring date

Direct properties not applicable Not applicable

  • day of year: 289 or 290 day - common year, leap year where different
  • days remaining: 76 days

Plane XCT: no invented physical properties.

Recognition optional Filled

  • Written 16 October or October 16
  • ISO format --10-16
  • 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 Q2963: October 16 - identity and sense of the item
  2. Wikipedia: October 16 - 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

Card as JSON Specification Card backlog vercy.card/1

Provenance

thing registry research (pass 2) · unreviewed

Built from: models/things/publications/thing-q2963/spec.json