{ "model": { "rank": 3328, "code": "thing-q182832", "model_id": "vr.tr.concert", "name": "concert", "purpose": "Let an agent explain concerts and their formats, relay how concerts are organised, ticketed and regulated from industry sources, describe history and new formats, and route event-specific questions to organisers.", "family": "Thing Registry", "category": "Activities and processes", "status": "research-draft", "kind": "thing", "plane": "ACT", "domain": "ACT.ACT", "industry": "", "version": "", "url": "/models/thing/q182832/", "tier": 2, "score": 87, "payload": { "layer": "wikidata", "aliases": [ "virtual concert", "concert lecture", "debut concert", "Interactive Live", "gala concert", "Busking", "Els Matins de l'Orgue d'Alaró", "live stream concert", "Subscription Concert of Nagoya Philharmonic Orchestra", "lying down concert", "Full-album performance", "recital", "benefit concert", "Christmas concert", "dreamtime healing concert", "carillon concert", "Film music concerts", "aftershow", "Vienna New Year's Concert", "open-air concert", "House concert", "semi-staged performance", "memorial concert", "Guerrilla gig", "Human rights concerts", "rock concert", "school concert", "promenade concert", "organ recital", "poetry reading", "solidarity concerts for Ukraine", "Pavarotti & Friends", "UST Christmas Concert", "Concerto di Natale", "shigin" ], "aliasCount": 35, "merged": 35, "knownIn": 87, "facets": null, "markers": [], "lexicalClass": "", "senseRank": null, "alsoRegisteredAs": null, "source": { "dataset": "wikidata", "item": "Q182832", "url": "https://www.wikidata.org/wiki/Q182832", "license": "CC0 1.0" } }, "research": { "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-13T03:05:08Z", "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": 3, "engine": "claude" }, "metaModel": { "id": "THING-Q182832", "registryId": "vr.tr.concert", "name": "concert", "version": "0.2.0-wave.3", "entryKind": "thing", "family": "Thing Registry", "domain": [ "ACT.ACT" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q182832/", "model": { "registry_id": "vr.tr.concert", "name": "concert", "purpose": "Let an agent explain concerts and their formats, relay how concerts are organised, ticketed and regulated from industry sources, describe history and new formats, and route event-specific questions to organisers.", "definition": "A live musical performance before an audience, from solo recitals, debut concerts and gala concerts to orchestral, rock, pop and festival performances, in venues from concert halls and arenas to streets in the form of busking, and in new formats such as virtual concerts, interactive live streams and concert lectures combining performance with explanation; concerts are organised by promoters and venues, ticketed or free, and are a central part of the music economy and culture.", "what_it_is_for": "Presenting live music to audiences.", "affordances": [ "explain formats", "relay organisation and ticketing", "describe history and new formats", "route event questions" ], "distinguishing_features": [ "Live audience", "Many formats", "Venue and promoter organisation", "Ticketing economy" ], "appearance": "Musicians performing on a stage before an audience.", "visual_identification": [ "Live musical performance event", "Recitals, orchestral and rock concerts, gala and debut concerts, busking, virtual and interactive concerts, concert lectures", "A rehearsal has no audience; a recording session is not a performance; a festival hosts many concerts" ], "physical_properties": [ { "quantity": "live music revenue worldwide", "typical_range": "about 30", "unit": "billion USD", "note": "per year, estimates" }, { "quantity": "largest concert attendances", "typical_range": "over 1", "unit": "million", "note": "free beach concerts" } ], "families_and_kinds": [ "classical concerts and recitals", "orchestral and choral concerts", "rock, pop and hip hop concerts and tours", "gala and debut concerts", "busking and street performance", "virtual and interactive live concerts", "concert lectures" ], "related_models": [ { "relation": "is a kind of", "target": "music event", "why": "in registry terms" }, { "relation": "is a kind of", "target": "musical performance", "why": "in registry terms" }, { "relation": "is a kind of", "target": "public event", "why": "in registry terms" }, { "relation": "is held in", "target": "concert hall", "why": "and other venues" } ], "identifiers": [], "standards_and_regulation": [ "Event licensing and safety rules", "Noise and crowd management regulations", "Ticketing and resale laws", "Performing rights and licensing", "Busking permits in many cities" ], "failure_modes_and_hazards": [ "Crowd crushes and safety failures", "Ticket fraud and inflated resale", "Hearing damage from loud sound", "Stale event information" ], "in_scope": [], "out_of_scope": [], "characteristics": [] }, "sources": [], "structure": { "bundles": [ { "id": "understand", "name": "Understand", "description": "What a concert is.", "rationale": "Definition.", "layers": [ { "id": "definition", "name": "Definition", "description": "Definition and formats.", "findings": [ { "id": "definition-finding", "name": "Definition", "description": "Definition.", "questions": [ { "text": "What is a concert, and what formats exist from recitals and galas to busking and virtual concerts?", "kind": "definition" }, { "text": "Is the question about concerts in general, a specific event or a format?", "kind": "boundary" } ] } ] }, { "id": "experience", "name": "Experience", "description": "The concert experience.", "findings": [ { "id": "experience-finding", "name": "Experience", "description": "Experience.", "questions": [ { "text": "What happens at a concert, from programme and setlist to encore, and what etiquette applies?", "kind": "definition" }, { "text": "Which entry fits the specific genre?", "kind": "action" } ] } ] } ] }, { "id": "organise", "name": "Organise", "description": "Organisation.", "rationale": "Practice.", "layers": [ { "id": "production", "name": "Production", "description": "Production.", "findings": [ { "id": "production-finding", "name": "Production", "description": "Production.", "questions": [ { "text": "How are concerts planned, produced and staffed by promoters, venues and crews?", "kind": "provenance" }, { "text": "Which references are standard?", "kind": "provenance" } ] } ] }, { "id": "tickets", "name": "Tickets", "description": "Ticketing.", "findings": [ { "id": "tickets-finding", "name": "Tickets", "description": "Tickets.", "questions": [ { "text": "How does ticketing work, and what rules address resale and fraud?", "kind": "provenance" }, { "text": "Is the user asking about a specific event, which needs the organiser?", "kind": "boundary" } ] } ] } ] }, { "id": "safety", "name": "Safety", "description": "Safety and regulation.", "rationale": "Regulation.", "layers": [ { "id": "safety", "name": "Safety", "description": "Crowd and sound safety.", "findings": [ { "id": "safety-finding", "name": "Safety", "description": "Safety.", "questions": [ { "text": "What crowd management and hearing protection rules apply, and what did past disasters change?", "kind": "provenance" }, { "text": "Which sources are cited?", "kind": "provenance" } ] } ] }, { "id": "rights", "name": "Rights", "description": "Performing rights.", "findings": [ { "id": "rights-finding", "name": "Rights", "description": "Rights.", "questions": [ { "text": "How are performing rights licensed for concerts?", "kind": "provenance" }, { "text": "Which entry fits performing rights organisation?", "kind": "action" } ] } ] } ] }, { "id": "context", "name": "Context", "description": "History and new formats.", "rationale": "Context.", "layers": [ { "id": "history", "name": "History", "description": "History.", "findings": [ { "id": "history-finding", "name": "History", "description": "History.", "questions": [ { "text": "How did public concerts develop from the seventeenth century to stadium tours?", "kind": "provenance" }, { "text": "Which entry fits the history of concerts?", "kind": "action" } ] } ] }, { "id": "digital", "name": "Digital", "description": "Virtual and interactive.", "findings": [ { "id": "digital-finding", "name": "Digital", "description": "Digital.", "questions": [ { "text": "How have virtual concerts, interactive live streams and concert lectures changed live music?", "kind": "provenance" }, { "text": "Which entry fits virtual concert?", "kind": "action" } ] } ] } ] } ] }, "openQuestions": [ "Should busking and virtual concert be separate entries?", "How should industry sources be linked?", "The registry entry has merged aliases naming formats; should they be split off?" ], "statistics": { "bundles": 4, "layers": 8, "findings": 8, "questions": 16 } }, "draft": { "generator": "vr.draft.v3", "status": "draft-generated", "researched": false, "archetype": "abstract concept", "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 concert, record what state it is in, and decide what may be done with it.", "whatItIs": "Let an agent explain concerts and their formats, relay how concerts are organised, ticketed and regulated from industry sources, describe history and new formats, and route event-specific questions to organisers.", "characteristics": { "substance": "activity", "origin": "conceptual", "agency": "inert" }, "whatYouCanDoWithIt": [ "observed and measured" ], "distinguishingFeatures": [ "Names folded into this entry, which a task may need to split apart again: virtual concert, concert lecture, debut concert, Interactive Live, gala concert, Busking, Els Matins de l'Orgue d'Alaró, live stream concert, Subscription Concert of Nagoya Philharmonic Orchestra, lying down concert, Full-album performance, recital.", "35 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.", "Described in 87 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 concert, and on what evidence are they told apart?" ], "whatItIsMadeOf": "something that happens over time", "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": [ "observe it, measure it, record its state" ], "howItIsRecognised": [ "Nothing to see. What is recognised is an instance of it, and which instances count is exactly what is argued about." ], "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": [ "virtual concert", "concert lecture", "debut concert", "Interactive Live", "gala concert", "Busking", "Els Matins de l'Orgue d'Alaró", "live stream concert", "Subscription Concert of Nagoya Philharmonic Orchestra", "lying down concert", "Full-album performance", "recital" ] } ], "standing": "Described in 87 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 35 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 concert from another, and a concert 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 concert, 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 concert, 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 concert 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 concert, 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 concert, 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 concert 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 concert 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 concert, 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 concert, 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 concert 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 concert from the things most often confused with it.", "questions": [ { "id": "distinguishing-features-q01", "text": "What identifies and describes what distinguishes a concert, 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 concert, 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 concert 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 concert 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 concert between them.", "questions": [ { "id": "stages-and-transitions-q01", "text": "What identifies and describes the lifecycle of a concert, 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 concert, 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 concert 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 concert, how often and by whom.", "findings": [ { "id": "observation-record", "name": "Observation record", "description": "How an observation of a concert 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 concert, 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 concert, 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 concert is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "process-and-outcome", "name": "Process, inputs and outcome", "description": "How a concert proceeds, what it needs and what it leaves behind.", "rationale": "An activity is known by its steps and its results, and both have to be recordable while it is still running.", "layers": [ { "id": "steps-and-sequence", "name": "Steps and sequence", "description": "The steps of a concert, their order and what may run in parallel.", "findings": [ { "id": "steps-and-preconditions", "name": "Steps, preconditions and completion", "description": "What has to be true before each step of a concert and what marks it done.", "questions": [ { "id": "steps-and-preconditions-q01", "text": "What identifies and describes a step of a concert, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "steps-and-preconditions-q02", "text": "Who or what asserted this about a step of a concert, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "steps-and-preconditions-q03", "text": "What may an agent decide or do once a step of a concert is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "inputs-and-results", "name": "Inputs, resources and results", "description": "What a concert consumes and what it produces.", "findings": [ { "id": "inputs-and-outputs", "name": "Inputs, outputs and side effects", "description": "The resources a concert takes and the results it leaves, wanted or not.", "questions": [ { "id": "inputs-and-outputs-q01", "text": "What identifies and describes the inputs and results of a concert, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "inputs-and-outputs-q02", "text": "Who or what asserted this about the inputs and results of a concert, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "inputs-and-outputs-q03", "text": "What may an agent decide or do once the inputs and results of a concert is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "definitions-in-contest", "name": "Definitions and who holds them", "description": "What concert is taken to mean, and by whom.", "rationale": "When a field disagrees about a concept, the disagreement is the content. A model that picks one definition silently destroys the information.", "layers": [ { "id": "competing-definitions", "name": "Competing definitions", "description": "The main readings and the traditions behind them.", "findings": [ { "id": "definition-map", "name": "Definitions and their holders", "description": "Each definition with the school or body that holds it.", "questions": [ { "id": "definition-map-q01", "text": "Which definitions of concert are in use, and which tradition or body holds each?", "kind": "definition" }, { "id": "definition-map-q02", "text": "What turns on the difference between them in practice?", "kind": "boundary" } ] } ] }, { "id": "operationalisation", "name": "Operationalisation", "description": "How it is measured or applied when it has to be.", "findings": [ { "id": "operational-record", "name": "Measures and proxies", "description": "Instruments and indicators used to stand in for it.", "questions": [ { "id": "operational-record-q01", "text": "How is concert operationalised or measured in practice, and by what instrument?", "kind": "measurement" }, { "id": "operational-record-q02", "text": "What does that operationalisation leave out, and when does that matter?", "kind": "boundary" } ] } ] } ] }, { "id": "instances-and-use", "name": "Instances, use and consequence", "description": "What counts as an instance of concert and what follows from calling something that.", "rationale": "Applying a concept is an act with consequences, so a model must say what the label licenses and what it does not.", "layers": [ { "id": "instances", "name": "What counts as an instance", "description": "Clear cases, borderline cases and non-cases.", "findings": [ { "id": "instance-tests", "name": "Tests for an instance", "description": "What would settle whether something falls under it.", "questions": [ { "id": "instance-tests-q01", "text": "What would settle whether something is an instance of concert?", "kind": "boundary" }, { "id": "instance-tests-q02", "text": "Which borderline cases are argued about, and on what grounds?", "kind": "definition" } ] } ] }, { "id": "consequence", "name": "Consequence of application", "description": "Rights, duties or decisions that follow from the label.", "findings": [ { "id": "consequence-record", "name": "What the label licenses", "description": "What an agent may do once something is classified this way.", "questions": [ { "id": "consequence-record-q01", "text": "What follows practically once something is treated as concert?", "kind": "action" }, { "id": "consequence-record-q02", "text": "What must an agent not infer from the label alone?", "kind": "action" } ] } ] } ] }, { "id": "provenance-and-evidence", "name": "Provenance, evidence and time", "description": "Where every claim about a concert 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 concert and how confident it is.", "questions": [ { "id": "claim-provenance-q01", "text": "What identifies and describes a claim about a concert, 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 concert, 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 concert 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 concert is retired without being erased.", "questions": [ { "id": "validity-and-supersession-q01", "text": "What identifies and describes the validity of a claim about a concert, 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 concert, 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 concert 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 } } } }