{ "model": { "rank": 1981, "code": "thing-q41425", "model_id": "vr.tr.ballet", "name": "ballet", "purpose": "Let an agent explain ballet and its styles, describe works, companies and national traditions with sources, support learning and attending ballet, and address health and training questions in general terms.", "family": "Thing Registry", "category": "Information and virtual systems", "status": "research-draft", "kind": "thing", "plane": "INF", "domain": "INF.MED", "industry": "", "version": "", "url": "/models/thing/q41425/", "tier": 2, "score": 119, "payload": { "layer": "wikidata", "aliases": [ "French ballet", "Kazakhstani ballet", "ballet in Tajikistan", "ballet in Suriname", "Belarusian ballet", "Polish ballet", "Russian ballet", "ballet in Turkey", "Azerbaijani ballet", "Brazilian ballet", "British ballet", "Italian ballet", "show ballet", "ballet in Bashkortostan", "narrative ballet", "ballet-féerie", "Lithuanian ballet", "Dramatic ballet", "pas", "classical ballet", "Sissonne (ballet)", "Romantic ballet", "ballet blanc", "ballet d'action", "ballet de cour", "ice ballet", "contemporary ballet", "comic ballet", "neoclassical ballet" ], "aliasCount": 29, "merged": 29, "knownIn": 119, "facets": null, "markers": [], "lexicalClass": "", "senseRank": null, "alsoRegisteredAs": "vr.tr.ballet", "source": { "dataset": "wikidata", "item": "Q41425", "url": "https://www.wikidata.org/wiki/Q41425", "license": "CC0 1.0" } }, "research": { "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-11T21:52:35Z", "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-Q41425", "registryId": "vr.tr.ballet", "name": "ballet", "version": "0.2.0-wave.2", "entryKind": "thing", "family": "Thing Registry", "domain": [ "INF.MED" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q41425/", "model": { "registry_id": "vr.tr.ballet", "name": "ballet", "purpose": "Let an agent explain ballet and its styles, describe works, companies and national traditions with sources, support learning and attending ballet, and address health and training questions in general terms.", "definition": "A form of theatrical dance based on a codified technique developed from the Italian and French courts, performed with music, costumes and staging in narrative and abstract works, taught in schools and companies worldwide with national traditions in France, Russia, Denmark, the United States and many other countries; ballet includes classical, romantic, neoclassical and contemporary styles.", "what_it_is_for": "Codified theatrical dance.", "affordances": [ "explain ballet styles and technique", "describe works and companies", "support learning and attending", "address training health in general terms" ], "distinguishing_features": [ "Codified technique", "Theatrical", "Music-based", "Company and school system" ], "appearance": "Dancers performing codified movements, often on pointe, with music and staging.", "visual_identification": [ "Codified technique with turnout and positions", "Theatrical performance", "Contemporary dance uses different techniques" ], "physical_properties": [], "families_and_kinds": [ "classical ballet", "romantic ballet", "neoclassical ballet", "contemporary ballet", "national ballet traditions such as French, Russian, Danish and others" ], "related_models": [ { "relation": "is a kind of", "target": "concert dance", "why": "category" }, { "relation": "is a kind of", "target": "performing arts", "why": "category" }, { "relation": "is related to", "target": "opera", "why": "shared theatres and opera-ballet" }, { "relation": "is related to", "target": "visual artist", "why": "set and costume design" } ], "identifiers": [], "standards_and_regulation": [ "Dance training syllabi and examinations", "Child performer and safeguarding rules", "Theatre safety regulations" ], "failure_modes_and_hazards": [ "Injury and overtraining", "Eating disorders and body image pressures", "Abuse in training environments" ], "in_scope": [], "out_of_scope": [], "characteristics": [] }, "sources": [], "structure": { "bundles": [ { "id": "discover", "name": "Discover", "description": "Exploring ballet.", "rationale": "Newcomers.", "layers": [ { "id": "start", "name": "Start", "description": "Where to start.", "findings": [ { "id": "start-finding", "name": "Start", "description": "Getting started.", "questions": [ { "text": "Which ballets suit a newcomer, and how can they be watched?", "kind": "action" }, { "text": "What happens at a ballet performance?", "kind": "provenance" } ] } ] }, { "id": "work", "name": "Work", "description": "A specific ballet.", "findings": [ { "id": "work-finding", "name": "Work", "description": "Specific ballet.", "questions": [ { "text": "What is this ballet, who choreographed and composed it, and when was it premiered, according to sources?", "kind": "provenance" }, { "text": "Which entry fits it?", "kind": "action" } ] } ] } ] }, { "id": "styles", "name": "Styles", "description": "Styles and technique.", "rationale": "Art form.", "layers": [ { "id": "styles", "name": "Styles", "description": "Ballet styles.", "findings": [ { "id": "styles-finding", "name": "Styles", "description": "Styles.", "questions": [ { "text": "How do classical, romantic, neoclassical and contemporary ballet differ?", "kind": "definition" }, { "text": "What are the national schools and traditions, such as French, Russian and Danish?", "kind": "provenance" } ] } ] }, { "id": "technique", "name": "Technique", "description": "Technique and terms.", "findings": [ { "id": "technique-finding", "name": "Technique", "description": "Technique.", "questions": [ { "text": "What are the basic positions, movements and terms of ballet technique?", "kind": "definition" }, { "text": "What is pointe work, and when is it introduced?", "kind": "provenance" } ] } ] } ] }, { "id": "train", "name": "Train", "description": "Learning ballet.", "rationale": "Health and safeguarding.", "layers": [ { "id": "learn", "name": "Learn", "description": "Learning ballet.", "findings": [ { "id": "learn-finding", "name": "Learn", "description": "Learning.", "questions": [ { "text": "How can a child or adult start ballet, and how are schools and teachers chosen?", "kind": "action" }, { "text": "Which syllabi and examinations exist?", "kind": "provenance" } ] } ] }, { "id": "health", "name": "Health", "description": "Dancer health.", "findings": [ { "id": "health-finding", "name": "Health", "description": "Health.", "questions": [ { "text": "What does dance medicine say about injury prevention, nutrition and body image in ballet?", "kind": "provenance" }, { "text": "Is a dancer at risk from injury, eating disorder or abuse, requiring help?", "kind": "boundary" } ] } ] } ] }, { "id": "world", "name": "World", "description": "Companies and history.", "rationale": "Context.", "layers": [ { "id": "companies", "name": "Companies", "description": "Companies and traditions.", "findings": [ { "id": "companies-finding", "name": "Companies", "description": "Companies.", "questions": [ { "text": "Which ballet companies and traditions exist in this country, and how are they described?", "kind": "provenance" }, { "text": "Which entry fits a specific company?", "kind": "action" } ] } ] }, { "id": "history", "name": "History", "description": "History of ballet.", "findings": [ { "id": "history-finding", "name": "History", "description": "History.", "questions": [ { "text": "How did ballet develop from court dance to modern companies, and which figures were key?", "kind": "provenance" }, { "text": "Which debates exist about diversity and tradition, with positions attributed?", "kind": "boundary" } ] } ] } ] } ] }, "openQuestions": [ "Should each national tradition be a separate entry?", "How should company archives be linked?", "How should health guidance be linked?" ], "statistics": { "bundles": 4, "layers": 8, "findings": 8, "questions": 16 } }, "draft": { "generator": "vr.draft.v3", "status": "draft-generated", "researched": false, "archetype": "work, medium or creative form", "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 ballet, record what state it is in, and decide what may be done with it.", "whatItIs": "Let an agent explain ballet and its styles, describe works, companies and national traditions with sources, support learning and attending ballet, and address health and training questions in general terms.", "characteristics": { "substance": "information", "origin": "conceptual", "agency": "inert" }, "whatYouCanDoWithIt": [ "read and interpreted", "observed and measured" ], "distinguishingFeatures": [ "Names folded into this entry, which a task may need to split apart again: French ballet, Kazakhstani ballet, ballet in Tajikistan, ballet in Suriname, Belarusian ballet, Polish ballet, Russian ballet, ballet in Turkey, Azerbaijani ballet, Brazilian ballet, British ballet, Italian ballet.", "29 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.", "Described in 119 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 ballet, 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", "observe it, measure it, record its state" ], "howItIsRecognised": [ "What is seen is a copy or a performance, not the work. Recognising the work means recognising the content through whatever is carrying it." ], "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": [ "French ballet", "Kazakhstani ballet", "ballet in Tajikistan", "ballet in Suriname", "Belarusian ballet", "Polish ballet", "Russian ballet", "ballet in Turkey", "Azerbaijani ballet", "Brazilian ballet", "British ballet", "Italian ballet" ] } ], "standing": "Described in 119 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 29 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 ballet from another, and a ballet 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 ballet, 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 ballet, 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 ballet 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 ballet, 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 ballet, 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 ballet 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 ballet 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 ballet, 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 ballet, 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 ballet 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 ballet from the things most often confused with it.", "questions": [ { "id": "distinguishing-features-q01", "text": "What identifies and describes what distinguishes a ballet, 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 ballet, 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 ballet 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 ballet 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 ballet between them.", "questions": [ { "id": "stages-and-transitions-q01", "text": "What identifies and describes the lifecycle of a ballet, 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 ballet, 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 ballet 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 ballet, how often and by whom.", "findings": [ { "id": "observation-record", "name": "Observation record", "description": "How an observation of a ballet 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 ballet, 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 ballet, 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 ballet 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 ballet 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 ballet contains and in what form it is held.", "questions": [ { "id": "content-and-format-q01", "text": "What identifies and describes the content of a ballet, 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 ballet, 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 ballet 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 ballet and the period it survives.", "questions": [ { "id": "access-rules-q01", "text": "What identifies and describes access to a ballet, 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 ballet, 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 ballet is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "work-and-manifestation", "name": "Work, version and copy", "description": "Which level of ballet a statement is about.", "rationale": "The work, the edition, the file and the copy in hand are four things; rights and content attach to different ones.", "layers": [ { "id": "levels", "name": "Levels of the thing", "description": "Work, expression, manifestation and item, in plain terms.", "findings": [ { "id": "level-rules", "name": "What belongs at each level", "description": "Which facts hold for the work and which only for one copy.", "questions": [ { "id": "level-rules-q01", "text": "For ballet, which facts belong to the work itself, which to a version, and which to a single copy?", "kind": "boundary" }, { "id": "level-rules-q02", "text": "What identifier exists at each level, and which one is being cited?", "kind": "definition" } ] } ] }, { "id": "versions", "name": "Versions, editions and variants", "description": "How versions differ and which is canonical to whom.", "findings": [ { "id": "version-record", "name": "Versions and canonicity", "description": "Differences that matter and who calls one authoritative.", "questions": [ { "id": "version-record-q01", "text": "Which versions or editions of ballet exist, and how do they differ substantively?", "kind": "definition" }, { "id": "version-record-q02", "text": "Who treats which version as authoritative, and for what purpose?", "kind": "provenance" } ] } ] } ] }, { "id": "authorship-and-rights", "name": "Authorship, rights and permitted use", "description": "Who made ballet and what may be done with it.", "rationale": "Rights are jurisdictional, time-limited and attached to a level, and an agent that ignores that will copy what it may not.", "layers": [ { "id": "authorship", "name": "Authorship and contribution", "description": "Who contributed what, and in what capacity.", "findings": [ { "id": "contribution-record", "name": "Contributors and roles", "description": "The people and bodies behind it, with their roles.", "questions": [ { "id": "contribution-record-q01", "text": "Who authored or contributed to ballet, in what roles, and how is that attested?", "kind": "provenance" }, { "id": "contribution-record-q02", "text": "Where authorship is disputed or anonymous, what is recorded instead?", "kind": "boundary" } ] } ] }, { "id": "rights", "name": "Rights and permissions", "description": "Which rights subsist, where, until when, and what they permit.", "findings": [ { "id": "rights-record", "name": "Rights, term and permitted acts", "description": "The regime in force and what it allows.", "questions": [ { "id": "rights-record-q01", "text": "What rights subsist in ballet, in which jurisdictions, and until when?", "kind": "definition" }, { "id": "rights-record-q02", "text": "Which acts are permitted without further permission, and which must an agent refuse?", "kind": "action" } ] } ] } ] }, { "id": "provenance-and-evidence", "name": "Provenance, evidence and time", "description": "Where every claim about a ballet 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 ballet and how confident it is.", "questions": [ { "id": "claim-provenance-q01", "text": "What identifies and describes a claim about a ballet, 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 ballet, 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 ballet 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 ballet is retired without being erased.", "questions": [ { "id": "validity-and-supersession-q01", "text": "What identifies and describes the validity of a claim about a ballet, 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 ballet, 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 ballet 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 } } } }