{ "model": { "rank": 2772, "code": "thing-q130436", "model_id": "vr.tr.history-of-japan", "name": "history of Japan", "purpose": "Let an agent explain the periods and themes of Japanese history, present interpretations and debates with attribution, identify sources and scholarship, and support study and travel to historical sites.", "family": "Thing Registry", "category": "Information and virtual systems", "status": "research-draft", "kind": "thing", "plane": "INF", "domain": "INF.KNW", "industry": "", "version": "", "url": "/models/thing/q130436/", "tier": 2, "score": 97, "payload": { "layer": "wikidata", "aliases": [ "economic history of Japan", "history of Japanese cuisine", "history of foreign trade of Japan", "naval history of Japan", "military history of Japan", "economic history of the Tōhoku region", "history of eating animal meat in Japan", "history of China–Japan trade relations", "Surrealist photography in Japan", "history of photography in Japan", "history of makeup in Japan", "history of Japanese literature", "history of education in Japan", "legal history of Japan", "history of the Imperial Japanese Navy", "Military history of the Empire of Japan", "history of the Imperial Japanese Army", "history of tactical formations in Japan", "history of the Japanese school system", "history of Hachinohe", "history of the Amami Islands", "political history of Japan", "modern history of Japan", "history of Yokohama", "history of Kumamoto Prefecture", "history of Oki", "history of Kagoshima Prefecture", "Enryaku", "history of the Catholic Church in Japan", "timeline of Nagoya", "history of Japanese foreign relations", "history of Kyoto", "history of Yokohama Chinatown" ], "aliasCount": 33, "merged": 33, "knownIn": 97, "facets": null, "markers": [], "lexicalClass": "", "senseRank": null, "alsoRegisteredAs": null, "source": { "dataset": "wikidata", "item": "Q130436", "url": "https://www.wikidata.org/wiki/Q130436", "license": "CC0 1.0" } }, "research": { "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-12T02:35:53Z", "providers": [ "Claude" ], "breadth": "written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify", "pass": 2, "wave": 2, "engine": "claude" }, "metaModel": { "id": "THING-Q130436", "registryId": "vr.tr.history-of-japan", "name": "history of Japan", "version": "0.2.0-wave.2", "entryKind": "thing", "family": "Thing Registry", "domain": [ "INF.KNW" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q130436/", "model": { "registry_id": "vr.tr.history-of-japan", "name": "history of Japan", "purpose": "Let an agent explain the periods and themes of Japanese history, present interpretations and debates with attribution, identify sources and scholarship, and support study and travel to historical sites.", "definition": "The history of the Japanese archipelago and its people from prehistoric Jomon and Yayoi cultures through the classical Nara and Heian periods, the medieval shogunates, the Edo period of Tokugawa rule and isolation, the Meiji Restoration and modernisation, imperial expansion and the Second World War, to postwar reconstruction, economic growth and the present, including economic, military, naval, culinary, trade and regional histories; the history of Japan is studied by historians in Japan and worldwide with debates over interpretation.", "what_it_is_for": "History of Japan across periods and themes.", "affordances": [ "explain periods and themes", "present debates with attribution", "identify sources", "support study and heritage visits" ], "distinguishing_features": [ "Periodisation", "Thematic histories", "Island geography", "Contested interpretations" ], "appearance": "Not physical; a field of study.", "visual_identification": [ "History of the Japanese archipelago and people", "Periods from Jomon to present", "History of East Asia is the wider region; Japanese culture is a related topic" ], "physical_properties": [], "families_and_kinds": [ "prehistoric and ancient Japan", "classical and medieval Japan", "Edo period", "modern Japan from Meiji to 1945", "postwar and contemporary Japan" ], "related_models": [ { "relation": "is a kind of", "target": "history of East Asia", "why": "category" }, { "relation": "is related to", "target": "historiography", "why": "debates over interpretation" }, { "relation": "is related to", "target": "Personnel Commission", "why": "a modern Japanese institution" }, { "relation": "is related to", "target": "Mandarin", "why": "linguistic and cultural exchange with China" } ], "identifiers": [], "standards_and_regulation": [ "Scholarly citation standards", "Heritage protection for historical sites", "Archival access rules" ], "failure_modes_and_hazards": [ "Nationalist or partisan framing presented as neutral", "Oversimplifying contested wartime history", "Outdated periodisation" ], "in_scope": [], "out_of_scope": [], "characteristics": [] }, "sources": [], "structure": { "bundles": [ { "id": "understand", "name": "Understand", "description": "Overview of Japanese history.", "rationale": "History.", "layers": [ { "id": "periods", "name": "Periods", "description": "Periods.", "findings": [ { "id": "periods-finding", "name": "Periods", "description": "Periods.", "questions": [ { "text": "What are the main periods of Japanese history, and what characterises each?", "kind": "provenance" }, { "text": "Which period or theme is meant?", "kind": "boundary" } ] } ] }, { "id": "themes", "name": "Themes", "description": "Thematic histories.", "findings": [ { "id": "themes-finding", "name": "Themes", "description": "Themes.", "questions": [ { "text": "How do economic, military, naval, culinary and regional histories of Japan complement the political narrative?", "kind": "provenance" }, { "text": "Which entry fits a specific theme?", "kind": "action" } ] } ] } ] }, { "id": "debate", "name": "Debate", "description": "Interpretations and debates.", "rationale": "Attribution.", "layers": [ { "id": "contested", "name": "Contested", "description": "Contested topics.", "findings": [ { "id": "contested-finding", "name": "Contested", "description": "Contested.", "questions": [ { "text": "How do historians in Japan and abroad interpret contested topics such as wartime conduct and imperial expansion, with positions attributed?", "kind": "provenance" }, { "text": "Is the presentation neutral and attributed?", "kind": "boundary" } ] } ] }, { "id": "historiography", "name": "Historiography", "description": "Japanese historiography.", "findings": [ { "id": "historiography-finding", "name": "Historiography", "description": "Historiography.", "questions": [ { "text": "How has the writing of Japanese history developed, and what schools shape it?", "kind": "provenance" }, { "text": "Which entry fits historiography?", "kind": "action" } ] } ] } ] }, { "id": "study", "name": "Study", "description": "Sources and study.", "rationale": "Practice.", "layers": [ { "id": "sources", "name": "Sources", "description": "Sources.", "findings": [ { "id": "sources-finding", "name": "Sources", "description": "Sources.", "questions": [ { "text": "What primary sources and archives exist for Japanese history, and how are they accessed?", "kind": "provenance" }, { "text": "Which entry fits a specific archive?", "kind": "action" } ] } ] }, { "id": "scholarship", "name": "Scholarship", "description": "Scholarship.", "findings": [ { "id": "scholarship-finding", "name": "Scholarship", "description": "Scholarship.", "questions": [ { "text": "Which works are standard for each period, according to reviews and syllabi?", "kind": "provenance" }, { "text": "Which references are standard?", "kind": "provenance" } ] } ] } ] }, { "id": "learn", "name": "Learn", "description": "Heritage and teaching.", "rationale": "Education.", "layers": [ { "id": "heritage", "name": "Heritage", "description": "Historical sites.", "findings": [ { "id": "heritage-finding", "name": "Heritage", "description": "Heritage.", "questions": [ { "text": "Which historical sites, museums and heritage areas illustrate Japanese history?", "kind": "provenance" }, { "text": "Which entry fits a specific site?", "kind": "action" } ] } ] }, { "id": "teach", "name": "Teach", "description": "Teaching.", "findings": [ { "id": "teach-finding", "name": "Teach", "description": "Teaching.", "questions": [ { "text": "How can Japanese history be taught with balance and primary sources?", "kind": "action" }, { "text": "Which misconceptions arise?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Should each period be a separate entry?", "How should scholarship be linked?", "How should contested topics be attributed?" ], "statistics": { "bundles": 4, "layers": 8, "findings": 8, "questions": 16 } }, "draft": { "generator": "vr.draft.v3", "status": "draft-generated", "researched": false, "archetype": "discipline or field of knowledge", "method": "Written from the archetype playbook - what this kind of thing needs beyond identity and provenance - and from the structure that recurred across 6,333 models already researched by two engines. Applied to this entry by rule. No source was read for this thing and no claim here is researched. This entry carries no facets of its own, so they were inferred from its domain - a guess about a whole domain applied to one thing.", "facetsInferred": true, "nextPass": "A researcher replaces this draft with a sourced specification. Treat every sentence below as a proposal to argue with.", "purpose": "Give an agent a durable, checkable way to recognise a history of Japan, record what state it is in, and decide what may be done with it.", "whatItIs": "Let an agent explain the periods and themes of Japanese history, present interpretations and debates with attribution, identify sources and scholarship, and support study and travel to historical sites.", "characteristics": { "substance": "information", "origin": "conceptual", "agency": "inert" }, "whatYouCanDoWithIt": [ "read and interpreted" ], "distinguishingFeatures": [ "Names folded into this entry, which a task may need to split apart again: economic history of Japan, history of Japanese cuisine, history of foreign trade of Japan, naval history of Japan, military history of Japan, economic history of the Tōhoku region, history of eating animal meat in Japan, history of China–Japan trade relations, Surrealist photography in Japan, history of photography in Japan, history of makeup in Japan, history of Japanese literature.", "33 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.", "Described in 97 Wikipedia languages, which is a measure of how widely the thing is known, not of how important it is." ], "openQuestionsForResearch": [ "Which of the bundles below does a real task actually need, and which are ceremony?", "What does this thing have that the facets do not capture at all?", "Which neighbouring kind is most often confused with a history of Japan, and on what evidence are they told apart?" ], "whatItIsMadeOf": "content that has to be carried by something else", "physicalCharacter": [ "Does nothing on its own; everything it does, something else did to it.", "These come from the domain this entry sits in rather than from the entry itself, so treat them as a first guess about the whole domain applied to one thing." ], "whatCanBeDoneWithIt": [ "read it and act on what it says" ], "howItIsRecognised": [], "relatedModels": [ { "relation": "covers", "note": "Finer kinds folded into this entry because telling them apart needs a task that asks for it. Each is a model waiting to be split out when one does.", "targets": [ "economic history of Japan", "history of Japanese cuisine", "history of foreign trade of Japan", "naval history of Japan", "military history of Japan", "economic history of the Tōhoku region", "history of eating animal meat in Japan", "history of China–Japan trade relations", "Surrealist photography in Japan", "history of photography in Japan", "history of makeup in Japan", "history of Japanese literature" ] } ], "standing": "Described in 97 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 33 finer distinctions are held inside this entry as names rather than as separate models.", "structure": { "bundles": [ { "id": "identity-and-classification", "name": "Identity, naming and classification", "description": "How an agent tells one history of Japan from another, and a history of Japan from things that resemble it.", "rationale": "Recognition comes before every other claim. Without stable identity nothing else in the model can be trusted to be about the same thing twice.", "layers": [ { "id": "naming-and-identifiers", "name": "Names and identifiers", "description": "The names this thing goes by and the identifiers that survive translation and time.", "findings": [ { "id": "preferred-name-and-aliases", "name": "Preferred name, aliases and local names", "description": "Which name to use, which names mean the same thing, and which merely sound similar.", "questions": [ { "id": "preferred-name-and-aliases-q01", "text": "What identifies and describes the name of a history of Japan, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "preferred-name-and-aliases-q02", "text": "Who or what asserted this about the name of a history of Japan, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "preferred-name-and-aliases-q03", "text": "What may an agent decide or do once the name of a history of Japan is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] }, { "id": "stable-identifiers", "name": "Stable identifiers and external keys", "description": "Identifiers that keep pointing at this kind of thing across systems and languages.", "questions": [ { "id": "stable-identifiers-q01", "text": "What identifies and describes an identifier for a history of Japan, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "stable-identifiers-q02", "text": "Who or what asserted this about an identifier for a history of Japan, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "stable-identifiers-q03", "text": "What may an agent decide or do once an identifier for a history of Japan is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "classification-and-granularity", "name": "Classification and granularity", "description": "Where a history of Japan sits among kinds, and how finely a task needs to cut it.", "findings": [ { "id": "kind-and-parents", "name": "Kind, parents and neighbouring kinds", "description": "The classes this thing belongs to and the ones it is next to.", "questions": [ { "id": "kind-and-parents-q01", "text": "What identifies and describes the kind of a history of Japan, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "kind-and-parents-q02", "text": "Who or what asserted this about the kind of a history of Japan, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "kind-and-parents-q03", "text": "What may an agent decide or do once the kind of a history of Japan is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] }, { "id": "distinguishing-features", "name": "Distinguishing features", "description": "What separates a history of Japan from the things most often confused with it.", "questions": [ { "id": "distinguishing-features-q01", "text": "What identifies and describes what distinguishes a history of Japan, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "distinguishing-features-q02", "text": "Who or what asserted this about what distinguishes a history of Japan, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "distinguishing-features-q03", "text": "What may an agent decide or do once what distinguishes a history of Japan is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "state-and-lifecycle", "name": "State and lifecycle", "description": "The states a history of Japan passes through and the events that move it between them.", "rationale": "Most decisions about a thing depend on what state it is in now, which is a claim with a time on it, not a property.", "layers": [ { "id": "lifecycle-stages", "name": "Lifecycle stages", "description": "From coming into existence to ceasing to be one of these.", "findings": [ { "id": "stages-and-transitions", "name": "Stages and transitions", "description": "The stages worth naming and what moves a history of Japan between them.", "questions": [ { "id": "stages-and-transitions-q01", "text": "What identifies and describes the lifecycle of a history of Japan, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "stages-and-transitions-q02", "text": "Who or what asserted this about the lifecycle of a history of Japan, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "stages-and-transitions-q03", "text": "What may an agent decide or do once the lifecycle of a history of Japan is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "observations-and-status", "name": "Observations and current status", "description": "What is observed about a history of Japan, how often and by whom.", "findings": [ { "id": "observation-record", "name": "Observation record", "description": "How an observation of a history of Japan is recorded so that it can be superseded rather than overwritten.", "questions": [ { "id": "observation-record-q01", "text": "What identifies and describes an observation of a history of Japan, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "observation-record-q02", "text": "Who or what asserted this about an observation of a history of Japan, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "observation-record-q03", "text": "What may an agent decide or do once an observation of a history of Japan is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "content-and-access", "name": "Content, encoding and access", "description": "What a history of Japan says, how it is encoded and who may read it.", "rationale": "An informational thing carries content that can be copied, versioned and withheld, none of which its physical carrier explains.", "layers": [ { "id": "content-and-encoding", "name": "Content and encoding", "description": "The content itself, its format and its language.", "findings": [ { "id": "content-and-format", "name": "Content, format and language", "description": "What a history of Japan contains and in what form it is held.", "questions": [ { "id": "content-and-format-q01", "text": "What identifies and describes the content of a history of Japan, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "content-and-format-q02", "text": "Who or what asserted this about the content of a history of Japan, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "content-and-format-q03", "text": "What may an agent decide or do once the content of a history of Japan is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "access-and-rights", "name": "Access, rights and retention", "description": "Who may read, copy or change it, and for how long it is kept.", "findings": [ { "id": "access-rules", "name": "Access rules and retention", "description": "The permissions attached to a history of Japan and the period it survives.", "questions": [ { "id": "access-rules-q01", "text": "What identifies and describes access to a history of Japan, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "access-rules-q02", "text": "Who or what asserted this about access to a history of Japan, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "access-rules-q03", "text": "What may an agent decide or do once access to a history of Japan is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "subject-and-method", "name": "Subject matter and method", "description": "What history of Japan studies and how it establishes anything.", "rationale": "A field is identified by its questions and its methods, and those are what distinguish it from the fields next to it.", "layers": [ { "id": "subject", "name": "Subject matter", "description": "The questions it takes as its own.", "findings": [ { "id": "subject-record", "name": "Questions and objects of study", "description": "What it is about, stated so a neighbouring field can be told apart.", "questions": [ { "id": "subject-record-q01", "text": "What questions and objects does history of Japan take as its own?", "kind": "definition" }, { "id": "subject-record-q02", "text": "Which questions does it share with a neighbouring field, and who claims them?", "kind": "boundary" } ] } ] }, { "id": "method", "name": "Method and evidence", "description": "How claims are established and what counts as evidence.", "findings": [ { "id": "method-record", "name": "Methods and standards of evidence", "description": "The methods used and what they are taken to establish.", "questions": [ { "id": "method-record-q01", "text": "By what methods does history of Japan establish claims, and what counts as sufficient evidence?", "kind": "provenance" }, { "id": "method-record-q02", "text": "What kind of claim can this field not settle, and where should an agent look instead?", "kind": "action" } ] } ] } ] }, { "id": "institutions-and-classification", "name": "Institutions and classification", "description": "Where history of Japan is practised and how catalogues place it.", "rationale": "The institutional footprint is the evidence that a field exists as a field rather than as a topic.", "layers": [ { "id": "institutions", "name": "Institutional markers", "description": "Societies, journals, degrees and departments.", "findings": [ { "id": "institution-record", "name": "Bodies and venues", "description": "Where the field organises itself.", "questions": [ { "id": "institution-record-q01", "text": "Which societies, journals or degrees mark history of Japan as an established field?", "kind": "provenance" }, { "id": "institution-record-q02", "text": "What would show that it is emerging or dissolving rather than established?", "kind": "boundary" } ] } ] }, { "id": "classification", "name": "Classification schemes", "description": "Where library and research classifications put it.", "findings": [ { "id": "classification-record", "name": "Codes and their disagreements", "description": "The classification codes that place it, and where they differ.", "questions": [ { "id": "classification-record-q01", "text": "Which classification schemes place history of Japan, under what codes?", "kind": "definition" }, { "id": "classification-record-q02", "text": "Where do those schemes disagree about its scope?", "kind": "boundary" } ] } ] } ] }, { "id": "provenance-and-evidence", "name": "Provenance, evidence and time", "description": "Where every claim about a history of Japan came from and when it held.", "rationale": "A claim without a source and a time cannot be superseded, only overwritten, and an agent that overwrites loses the ability to explain itself.", "layers": [ { "id": "source-and-authority", "name": "Source and authority", "description": "Who said it, on what evidence, and how strongly.", "findings": [ { "id": "claim-provenance", "name": "Claim provenance and confidence", "description": "The authority behind each claim about a history of Japan and how confident it is.", "questions": [ { "id": "claim-provenance-q01", "text": "What identifies and describes a claim about a history of Japan, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "claim-provenance-q02", "text": "Who or what asserted this about a claim about a history of Japan, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "claim-provenance-q03", "text": "What may an agent decide or do once a claim about a history of Japan is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "time-and-versions", "name": "Time, versions and supersession", "description": "When a claim was true, when it was learnt, and what replaced it.", "findings": [ { "id": "validity-and-supersession", "name": "Validity period and supersession", "description": "How an old claim about a history of Japan is retired without being erased.", "questions": [ { "id": "validity-and-supersession-q01", "text": "What identifies and describes the validity of a claim about a history of Japan, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "validity-and-supersession-q02", "text": "Who or what asserted this about the validity of a claim about a history of Japan, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "validity-and-supersession-q03", "text": "What may an agent decide or do once the validity of a claim about a history of Japan is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] } ] }, "statistics": { "bundles": 6, "layers": 12, "findings": 14, "questions": 38 } } } }