{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.january-2","code":"thing-q2151","url":"https://ver.cy/models/thing/q2151/","name":"January 2","alternateNames":[],"kind":"thing","status":"published","version":"0.2.0-wave.1","language":"en","classifiers":{"family":"Thing Registry","category":"Cross-cutting context","entryKind":"thing","plane":"XCT","domain":["XCT.TME"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"The second day of the year in the Gregorian calendar, with 363 days remaining (364 in leap years); a public holiday in some places, for example as an extra New Year holiday in Scotland and New Zealand.","purpose":"Let an agent handle January 2 as a calendar date with weekday computation, observances and sourced events.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Second day of the year","Extra New Year holiday in some places","Weekday varies by year","Often a return-to-work day elsewhere"],"structure":{"bundles":[{"id":"date","name":"Date","description":"Calendar facts.","layers":[{"id":"weekday","name":"Weekday","description":"Computation.","findings":[{"id":"weekday-finding","name":"Weekday","description":"Weekday.","questions":[{"text":"On which weekday does January 2 fall in this year?","kind":"measurement"},{"text":"Is it a leap year?","kind":"boundary"}]}]},{"id":"format","name":"Format","description":"Notation.","findings":[{"id":"format-finding","name":"Format","description":"Date format.","questions":[{"text":"How should the date be written for this audience?","kind":"action"},{"text":"Is ISO format needed?","kind":"boundary"}]}]}]},{"id":"observances","name":"Observances","description":"Holidays.","layers":[{"id":"holiday","name":"Holiday","description":"Public holiday.","findings":[{"id":"holiday-finding","name":"Holiday","description":"Holiday status.","questions":[{"text":"Is January 2 a public holiday here?","kind":"provenance"},{"text":"What substitute rules apply at weekends?","kind":"provenance"}]}]},{"id":"closures","name":"Closures","description":"Services.","findings":[{"id":"closures-finding","name":"Closures","description":"Closures.","questions":[{"text":"Which services are closed or reduced?","kind":"provenance"},{"text":"Where can emergency help be found?","kind":"action"}]}]}]},{"id":"history","name":"History","description":"Past events.","layers":[{"id":"events","name":"Events","description":"On this day.","findings":[{"id":"events-finding","name":"Events","description":"Historical events.","questions":[{"text":"Which notable events happened on January 2, according to reliable sources?","kind":"provenance"},{"text":"Are dates in the same calendar?","kind":"boundary"}]}]},{"id":"anniversaries","name":"Anniversaries","description":"Recurring.","findings":[{"id":"anniversaries-finding","name":"Anniversaries","description":"Anniversaries.","questions":[{"text":"Which anniversaries fall on this date this year?","kind":"provenance"},{"text":"Which are round numbers?","kind":"measurement"}]}]}]},{"id":"planning","name":"Planning","description":"Scheduling.","layers":[{"id":"countdown","name":"Countdown","description":"Days until.","findings":[{"id":"countdown-finding","name":"Countdown","description":"Countdown.","questions":[{"text":"How many days until the next January 2?","kind":"measurement"},{"text":"From which date?","kind":"definition"}]}]},{"id":"work","name":"Work","description":"Return to work.","findings":[{"id":"work-finding","name":"Work","description":"Working day.","questions":[{"text":"Is it a working day for this organisation?","kind":"provenance"},{"text":"Do deadlines move?","kind":"boundary"}]}]}]}]},"agentConduct":{"may":["Give the date's calendar facts and observances.","State where it is a public holiday, with the source."],"mustNot":["Claim it is a public holiday where it is not, or the reverse.","Schedule work or contact on a local public holiday without regard to local rules."],"requiresHuman":["Scheduling shifts or deadlines on this date where it is a holiday."]},"ethics":{"considerations":["Holiday rules differ by place; errors affect pay and rest.","Not everyone follows the Gregorian new year."],"affectedParties":["Workers","Employers"]},"owners":{"steward":"Nobody owns a date; governments declare public holidays.","roles":[],"masterSystems":[]},"relations":[{"target":"Q11187508","type":"parent","note":"registry parent class"},{"target":"January","type":"related","note":"month"},{"target":"January 1","type":"related","note":"date"},{"target":"calendar date","type":"related","note":"category"},{"target":"ISO 8601","type":"related","note":"notation"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.january-2","Wikidata: Q2151 (https://www.wikidata.org/wiki/Q2151)","ISO 8601: --01-02 recurring date"]},"properties":{"applicability":"not-applicable","items":["day of year: 2 day","days remaining: 363 or 364 days - common or leap year"]},"recognition":{"applicability":"optional","items":["Written 2 January or January 2","ISO format --01-02","Holiday status varies by country","A date on calendars."]},"capabilities":{"applicability":"required","items":["compute its weekday in a given year","check whether it is a holiday locally","find sourced historical events","schedule events"]},"hazards":{"applicability":"required","items":["Assuming it is a holiday everywhere","Unsourced on-this-day events"]},"interfaces":{"applicability":"required","items":["ISO 8601","National public holiday laws"]},"context":{"applicability":"required","items":["A calendar date for scheduling, holidays and anniversaries.","the recurring calendar date","specific dated days in given years"]}},"sources":[{"title":"Wikidata item Q2151: January 2","url":"https://www.wikidata.org/wiki/Q2151","note":"identity and sense of the item"},{"title":"Wikipedia: January 2","url":"https://en.wikipedia.org/wiki/January_2","note":"general description of the item"}],"openQuestions":["Should dated days be separate entries?","How should regional holidays be linked?","How should events be sourced?"],"resources":{"spec":"/models/things/publications/thing-q2151/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q2151/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T09:19:58Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"not-applicable","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-06T19:51:57+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass","interaction.properties":"Plane XCT: no invented physical properties."},"score":1.0}}