{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.january-7","code":"thing-q2228","url":"https://ver.cy/models/thing/q2228/","name":"January 7","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":"January 7, the seventh day of the year in the Gregorian calendar, with 358 days remaining (359 in leap years). Churches using the Julian calendar celebrate Christmas on this Gregorian date, and it is a public holiday in several countries.","purpose":"Let an agent handle January 7 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Early January date","Near the end of the holiday season in many places","Weekday varies by year","Julian and Gregorian calendars differ by 13 days in this era"],"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 7 fall in this year?","kind":"measurement"},{"text":"Is it a leap year?","kind":"boundary"}]}]},{"id":"calendar","name":"Calendar","description":"Julian or Gregorian.","findings":[{"id":"calendar-finding","name":"Calendar","description":"Calendar system.","questions":[{"text":"Is the Julian or Gregorian calendar meant?","kind":"boundary"},{"text":"What is the equivalent date in the other calendar?","kind":"measurement"}]}]}]},{"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 7 a public holiday or observance here?","kind":"provenance"},{"text":"Which tradition or law sets it?","kind":"provenance"}]}]},{"id":"religious","name":"Religious","description":"Church calendars.","findings":[{"id":"religious-finding","name":"Religious","description":"Religious observances.","questions":[{"text":"Which churches or communities observe a feast on this date, according to them?","kind":"provenance"},{"text":"Is the observance attributed rather than assumed?","kind":"boundary"}]}]}]},{"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 7, according to reliable sources?","kind":"provenance"},{"text":"Are dates given 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":"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":"work","name":"Work","description":"Working day.","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 position in the calendar and convert it between calendars, stating which.","Report that churches on the Julian calendar keep Christmas on this Gregorian date, with sources."],"mustNot":["Present this date's Christmas observance as universal or as the only correct one.","State on-this-day events without a source.","Mix Julian and Gregorian dates without saying which calendar is used.","Infer a person's confession from the date they keep Christmas."],"requiresHuman":["Publishing a date list used for official or commemorative purposes."]},"ethics":{"considerations":["Which date a community keeps Christmas on is tied to church identity and sometimes to conflict.","Calendar confusion misdates events across whole historical periods."],"affectedParties":["Orthodox and other Eastern churches","Readers of historical records","Archivists"]},"owners":{"steward":"Nobody: a calendar date held in common.","roles":[],"masterSystems":[]},"relations":[{"target":"Q11188306","type":"parent","note":"registry parent class"},{"target":"January","type":"related","note":"month"},{"target":"January 6","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-7","Wikidata: Q2228 (https://www.wikidata.org/wiki/Q2228)","ISO 8601: --01-07 recurring date"]},"properties":{"applicability":"not-applicable","items":["day of year: 7 day","days remaining: 358 or 359 days - common or leap year"]},"recognition":{"applicability":"optional","items":["Written 7 January or January 7","ISO format --01-07","Observances vary by country and church calendar","A date on calendars."]},"capabilities":{"applicability":"required","items":["compute its weekday in a given year","check local and religious observances","find sourced historical events","schedule events"]},"hazards":{"applicability":"required","items":["Assuming observances are universal","Unsourced on-this-day events","Mixing Julian and Gregorian dates"]},"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 Q2228: January 7","url":"https://www.wikidata.org/wiki/Q2228","note":"identity and sense of the item"},{"title":"Wikipedia: January 7","url":"https://en.wikipedia.org/wiki/January_7","note":"general description of the item"}],"openQuestions":["Should dated days be separate entries?","How should religious observances be linked?","How should events be sourced?"],"resources":{"spec":"/models/things/publications/thing-q2228/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q2228/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T10:00:33Z","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}}