{
    "model": {
        "rank": 2757,
        "code": "thing-q134862",
        "model_id": "vr.tr.champagne",
        "name": "champagne",
        "purpose": "Enable an AI agent to recognise a claimed Champagne wine, assess its identity and condition, and decide whether to preserve, verify, open, serve or withhold it.",
        "family": "Thing Registry",
        "category": "Physical world and living systems",
        "status": "research-draft",
        "kind": "thing",
        "plane": "PHY",
        "domain": "PHY.MAT",
        "industry": "",
        "version": "",
        "url": "/models/thing/q134862/",
        "tier": 2,
        "score": 97,
        "payload": {
            "layer": "wikidata",
            "aliases": [
                "blanc de noirs",
                "Doux",
                "Extra Sec",
                "Brut Nature",
                "Brut non vintage",
                "prestigious cuvée",
                "demi sec",
                "Récoltant",
                "Sec (wine)",
                "Dom Pérignon",
                "Brut"
            ],
            "aliasCount": 11,
            "merged": 11,
            "knownIn": 97,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "wikidata",
                "item": "Q134862",
                "url": "https://www.wikidata.org/wiki/Q134862",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-07T11:32:31Z",
                "providers": [
                    "Codex",
                    "Grok"
                ],
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "usd": 0.00614142,
                        "turns": 1,
                        "seconds": 18.5,
                        "error": null
                    },
                    "codex": {
                        "seconds": 77.7,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.3\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a07ba2-fc35-7d23-a1f5-2abde6b8de5e\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: champagne\nRegistry id: vr.tr.champagne\nPlane / domain: PHY / PHY.MAT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\nA Ver"
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q134862",
                "registryId": "vr.tr.champagne",
                "name": "champagne",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.MAT"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q134862/",
            "model": {
                "registry_id": "vr.tr.champagne",
                "name": "champagne",
                "purpose": "Enable an AI agent to recognise a claimed Champagne wine, assess its identity and condition, and decide whether to preserve, verify, open, serve or withhold it.",
                "definition": "Champagne is a sparkling wine produced exclusively in the Champagne region of France from authorised grape varieties, made sparkling by a second fermentation in the bottle under the protected designation of origin.",
                "scope_statement": "This model owns Champagne as a physical wine represented by a batch, bottle or poured portion, including its claimed identity, composition, maturation, effervescence and fitness for intended use; it distinguishes recorded claims from verified evidence.",
                "in_scope": [
                    "Champagne identity claims and the evidence connecting the wine to its producer, origin and batch",
                    "Wine composition, declared style and production history relevant to interpreting the wine",
                    "Bottle maturation, disgorgement and subsequent storage history",
                    "Closure integrity, effervescence and condition before and after opening",
                    "Readiness and constraints for opening, serving, preserving or withholding the wine"
                ],
                "out_of_scope": [
                    "Vineyard land, growing conditions and agricultural operations as independently managed systems",
                    "Winery equipment, production facilities and their operating procedures",
                    "General sparkling-wine classification beyond the boundaries needed to distinguish Champagne",
                    "Packaging manufacture, while retaining bottle and closure observations that affect the wine",
                    "Sales, ownership, investment valuation and distribution contracts",
                    "An individual's health, drinking eligibility or dietary suitability"
                ],
                "distinguishing_features": [
                    "Check whether the wine is specifically represented as Champagne, rather than merely described as sparkling wine or made by a similar method.",
                    "Check whether producer, origin and lot evidence support the Champagne claim; bubbles, bottle shape and production method alone do not establish that identity.",
                    "Distinguish the wine's claimed origin from the seller's location or the place where the bottle was acquired.",
                    "Check whether the item is the wine itself, a drink containing Champagne, or a product using champagne as a colour, flavour or marketing descriptor.",
                    "Keep identity separate from condition: loss of effervescence or deterioration does not by itself establish that a previously authenticated wine was never Champagne."
                ],
                "characteristics": [
                    {
                        "name": "Champagne identity verification",
                        "kind": "state",
                        "unit_or_values": "unassessed | supported | disputed | unresolved",
                        "why_it_matters": "Prevents an asserted name from being treated as an authenticated identity."
                    },
                    {
                        "name": "Producer, cuvée and lot linkage",
                        "kind": "relation",
                        "unit_or_values": "links to producer, named cuvée and available lot or bottle identifiers",
                        "why_it_matters": "Connects the physical wine to the records needed to interpret its origin and production history."
                    },
                    {
                        "name": "Wine presentation",
                        "kind": "category",
                        "unit_or_values": "batch | sealed bottle | opened bottle | poured portion",
                        "why_it_matters": "Determines which measurements, identity evidence and preservation actions remain applicable."
                    },
                    {
                        "name": "Declared style",
                        "kind": "category",
                        "unit_or_values": "label terms for colour, grape-based style and sweetness; preserve exact wording",
                        "why_it_matters": "Supports comparison and serving choices without assuming that a style term establishes the entire composition."
                    },
                    {
                        "name": "Vintage and blend basis",
                        "kind": "category",
                        "unit_or_values": "vintage-declared | non-vintage-declared | unspecified; record year and blend evidence separately",
                        "why_it_matters": "Separates a declared harvest year from bottling, disgorgement and release dates."
                    },
                    {
                        "name": "Grape and wine-component composition",
                        "kind": "relation",
                        "unit_or_values": "documented varieties and component wines, with proportions where known",
                        "why_it_matters": "Allows interpretation of the wine without inventing a blend from branding or taste."
                    },
                    {
                        "name": "Alcohol content",
                        "kind": "measurement",
                        "unit_or_values": "% alcohol by volume, with declared or measured basis",
                        "why_it_matters": "Supports accurate description and decisions about intended use."
                    },
                    {
                        "name": "Sugar content",
                        "kind": "measurement",
                        "unit_or_values": "g/L, with source and measurement basis",
                        "why_it_matters": "Keeps measured sweetness-related composition distinct from a label category or a dosage account."
                    },
                    {
                        "name": "Maturation and disgorgement history",
                        "kind": "relation",
                        "unit_or_values": "dated production events and documented intervals; unknown values retained",
                        "why_it_matters": "Provides context for development, release and subsequent storage."
                    },
                    {
                        "name": "Wine temperature",
                        "kind": "measurement",
                        "unit_or_values": "°C at a recorded time and measurement location",
                        "why_it_matters": "Informs opening and serving decisions and interpretation of effervescence."
                    },
                    {
                        "name": "Effervescence condition",
                        "kind": "state",
                        "unit_or_values": "unassessed | retained | reduced | absent | uncontrolled foaming",
                        "why_it_matters": "Captures a central use quality while allowing for temperature and serving conditions."
                    },
                    {
                        "name": "Bottle and closure integrity",
                        "kind": "state",
                        "unit_or_values": "intact | leaking | closure-displaced | bottle-damaged | uncertain",
                        "why_it_matters": "Determines whether routine handling and opening remain appropriate."
                    },
                    {
                        "name": "Sensory condition",
                        "kind": "state",
                        "unit_or_values": "unassessed | consistent with intended style | suspected fault | deteriorated | unresolved",
                        "why_it_matters": "Separates acceptable development from evidence requiring further assessment or withholding."
                    }
                ],
                "affordances": [
                    "Verify a Champagne identity claim against producer, label and lot evidence.",
                    "Compare bottles by documented style, composition and maturation history.",
                    "Assess storage suitability and identify bottles needing inspection or priority use.",
                    "Prepare and open a bottle according to its temperature, closure and physical condition.",
                    "Assess and serve an opened wine while recording sensory condition and effervescence.",
                    "Preserve remaining wine, reassess it later, or withhold it when identity or condition warrants."
                ]
            },
            "sources": [
                {
                    "id": "pending-research",
                    "title": "Research in progress",
                    "url": "",
                    "what_it_supports": ""
                }
            ],
            "structure": {
                "bundles": [
                    {
                        "id": "champagne-identity",
                        "name": "Champagne identity",
                        "description": "Connect the physical wine to a Champagne claim and the evidence supporting that claim.",
                        "rationale": "An agent must distinguish Champagne from other sparkling wines without treating appearance, price or a familiar production method as proof.",
                        "layers": [
                            {
                                "id": "designation-and-boundary",
                                "name": "Designation and boundary",
                                "description": "Establish what the item claims to be and whether this model applies.",
                                "findings": [
                                    {
                                        "id": "claimed-wine-identity",
                                        "name": "Claimed wine identity",
                                        "description": "Record the exact identity claim and distinguish wine from mixtures or unrelated uses of the name.",
                                        "questions": [
                                            {
                                                "text": "What exact wording identifies this wine as Champagne, and where does that wording appear?",
                                                "kind": "definition",
                                                "id": "claimed-wine-identity-q01"
                                            },
                                            {
                                                "text": "Is the item Champagne wine itself, a drink containing it, another sparkling wine or a non-wine use of the name?",
                                                "kind": "boundary",
                                                "id": "claimed-wine-identity-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "origin-and-authentication",
                                "name": "Origin and authentication",
                                "description": "Connect the bottle or batch to traceable identity evidence.",
                                "findings": [
                                    {
                                        "id": "identity-evidence-chain",
                                        "name": "Identity evidence chain",
                                        "description": "Maintain the distinction between label assertions, corroborated records and unresolved inconsistencies.",
                                        "questions": [
                                            {
                                                "text": "Which producer, cuvée and lot records can be linked to this physical bottle or batch?",
                                                "kind": "provenance",
                                                "id": "identity-evidence-chain-q01"
                                            },
                                            {
                                                "text": "What authoritative evidence supports its Champagne designation, and what discrepancies remain?",
                                                "kind": "provenance",
                                                "id": "identity-evidence-chain-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "wine-style-and-composition",
                        "name": "Wine style and composition",
                        "description": "Describe the wine's declared style and supported composition without inferring a recipe from its name.",
                        "rationale": "Champagne styles and blends differ in ways that affect recognition, comparison and intended use.",
                        "layers": [
                            {
                                "id": "blend-and-harvest-identity",
                                "name": "Blend and harvest identity",
                                "description": "Represent grape components and the relationship between the wine and harvest years.",
                                "findings": [
                                    {
                                        "id": "documented-blend-basis",
                                        "name": "Documented blend basis",
                                        "description": "Record vintage status and known components while preserving gaps in producer disclosure.",
                                        "questions": [
                                            {
                                                "text": "Is a vintage declared, and what does the producer document about harvest years or reserve-wine components?",
                                                "kind": "provenance",
                                                "id": "documented-blend-basis-q01"
                                            },
                                            {
                                                "text": "Which grape varieties and proportions are documented, and which remain unknown?",
                                                "kind": "provenance",
                                                "id": "documented-blend-basis-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "style-and-sweetness",
                                "name": "Style and sweetness",
                                "description": "Keep declared colour, grape-based style and sweetness terms distinct from analytical values.",
                                "findings": [
                                    {
                                        "id": "style-claim-and-composition",
                                        "name": "Style claim and composition",
                                        "description": "Record style terminology alongside independently supported sugar and alcohol information.",
                                        "questions": [
                                            {
                                                "text": "Which colour, grape-based style and sweetness terms are declared for this cuvée?",
                                                "kind": "definition",
                                                "id": "style-claim-and-composition-q01"
                                            },
                                            {
                                                "text": "What sugar and alcohol values are available, and are they label declarations, producer specifications or measurements?",
                                                "kind": "measurement",
                                                "id": "style-claim-and-composition-q02"
                                            },
                                            {
                                                "text": "If dosage information is available, does it describe an addition during production or the finished wine's sugar content?",
                                                "kind": "boundary",
                                                "id": "style-claim-and-composition-q03"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "maturation-and-storage",
                        "name": "Maturation and storage",
                        "description": "Track production milestones and subsequent exposure relevant to the wine's development.",
                        "rationale": "A harvest year or purchase date alone cannot explain a Champagne bottle's maturation or current condition.",
                        "layers": [
                            {
                                "id": "production-timeline",
                                "name": "Production timeline",
                                "description": "Distinguish documented stages of bottle development and preparation for release.",
                                "findings": [
                                    {
                                        "id": "maturation-event-evidence",
                                        "name": "Maturation event evidence",
                                        "description": "Record available tirage, lees-ageing, disgorgement and release information without substituting one date for another.",
                                        "questions": [
                                            {
                                                "text": "Which tirage, lees-ageing, disgorgement and release details are documented for this lot?",
                                                "kind": "provenance",
                                                "id": "maturation-event-evidence-q01"
                                            },
                                            {
                                                "text": "Which maturation intervals can be established from those records, and which cannot?",
                                                "kind": "measurement",
                                                "id": "maturation-event-evidence-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "post-release-exposure",
                                "name": "Post-release exposure",
                                "description": "Record storage and transport history that may explain bottle variation.",
                                "findings": [
                                    {
                                        "id": "storage-history-and-response",
                                        "name": "Storage history and response",
                                        "description": "Connect known exposure and gaps in custody to inspection and preservation decisions.",
                                        "questions": [
                                            {
                                                "text": "What is known about temperature exposure, light, transport disturbance and storage duration since release?",
                                                "kind": "provenance",
                                                "id": "storage-history-and-response-q01"
                                            },
                                            {
                                                "text": "Does the documented history or a visible change warrant different storage, closer inspection or earlier assessment?",
                                                "kind": "action",
                                                "id": "storage-history-and-response-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "condition-and-service",
                        "name": "Condition and service",
                        "description": "Assess the bottle before opening and the wine as it is opened, poured and retained.",
                        "rationale": "Champagne requires decisions that account for a pressurised package, changing effervescence and sensory development after opening.",
                        "layers": [
                            {
                                "id": "sealed-bottle-readiness",
                                "name": "Sealed bottle readiness",
                                "description": "Assess physical integrity and immediate opening conditions.",
                                "findings": [
                                    {
                                        "id": "opening-condition",
                                        "name": "Opening condition",
                                        "description": "Record evidence needed to decide whether and how the bottle may be handled and opened.",
                                        "questions": [
                                            {
                                                "text": "Are there cracks, leakage, unexpected fill loss, closure displacement or other signs of compromised containment?",
                                                "kind": "measurement",
                                                "id": "opening-condition-q01"
                                            },
                                            {
                                                "text": "Given the bottle's temperature, recent disturbance and integrity, should it be prepared further, opened or withheld?",
                                                "kind": "action",
                                                "id": "opening-condition-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "opened-wine-performance",
                                "name": "Opened wine performance",
                                "description": "Evaluate effervescence and sensory condition in the context of opening and service.",
                                "findings": [
                                    {
                                        "id": "effervescence-and-sensory-assessment",
                                        "name": "Effervescence and sensory assessment",
                                        "description": "Record observed performance without treating bubble appearance alone as a measure of authenticity or quality.",
                                        "questions": [
                                            {
                                                "text": "At what temperature and elapsed time after opening were foaming, bubble persistence, aroma and taste assessed?",
                                                "kind": "measurement",
                                                "id": "effervescence-and-sensory-assessment-q01"
                                            },
                                            {
                                                "text": "Are observed characteristics consistent with the documented style and maturation, or do they suggest a fault requiring further assessment?",
                                                "kind": "boundary",
                                                "id": "effervescence-and-sensory-assessment-q02"
                                            },
                                            {
                                                "text": "Should the wine be served, reassessed under different conditions, preserved with an appropriate sparkling-wine closure or withheld?",
                                                "kind": "action",
                                                "id": "effervescence-and-sensory-assessment-q03"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "evidence-and-external-alignment",
                        "name": "Evidence and external alignment",
                        "description": "What the world already says about this thing, gathered so the model can be checked against it.",
                        "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.",
                        "layers": [
                            {
                                "id": "reported-evidence",
                                "name": "Reported evidence",
                                "description": "Findings from the breadth pass, kept separate from the structural claims.",
                                "findings": [
                                    {
                                        "id": "evidence-kinds",
                                        "name": "Kinds and varieties",
                                        "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.",
                                        "evidence": [
                                            "non-vintage brut Champagne",
                                            "vintage Champagne",
                                            "blanc de blancs",
                                            "blanc de noirs",
                                            "rosé Champagne",
                                            "extra brut / brut nature",
                                            "prestige cuvée",
                                            "Coteaux Champenois still wine (related AOC, not sparkling Champagne)"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of champagne this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Does an existing Vercy world model already own Champagne or the relevant wine concept, requiring this entry to link to it rather than create a second source of truth?",
                "Which current authoritative designation specifications and verification records should establish the Champagne identity boundary?",
                "What meanings and applicable thresholds should be attached to declared sweetness and grape-based style terms?",
                "Which producer-specific evidence can distinguish expected maturation characteristics from faults across different Champagne styles?",
                "What evidence-based handling, storage and post-opening reassessment guidance should govern actions for different bottle formats and conditions?"
            ],
            "statistics": {
                "bundles": 5,
                "layers": 9,
                "findings": 9,
                "questions": 19
            }
        },
        "draft": {
            "generator": "vr.draft.v3",
            "status": "draft-generated",
            "researched": false,
            "archetype": "chemical substance or material",
            "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 champagne, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an AI agent to recognise a claimed Champagne wine, assess its identity and condition, and decide whether to preserve, verify, open, serve or withhold it.",
            "characteristics": {
                "substance": "material",
                "origin": "natural",
                "agency": "inert",
                "mobility": "varies"
            },
            "whatYouCanDoWithIt": [
                "observed and measured",
                "consumed or used up"
            ],
            "distinguishingFeatures": [
                "Names folded into this entry, which a task may need to split apart again: blanc de noirs, Doux, Extra Sec, Brut Nature, Brut non vintage, prestigious cuvée, demi sec, Récoltant, Sec (wine), Dom Pérignon, Brut.",
                "11 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 champagne, and on what evidence are they told apart?"
            ],
            "whatItIsMadeOf": "matter you can touch",
            "physicalCharacter": [
                "Mobility varies between examples.",
                "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",
                "use it up, and then need more of it"
            ],
            "howItIsRecognised": [
                "Not recognisable by sight in any reliable way. Appearance varies with grade, form and additives; identification is by label, by documentation, or by assay."
            ],
            "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": [
                        "blanc de noirs",
                        "Doux",
                        "Extra Sec",
                        "Brut Nature",
                        "Brut non vintage",
                        "prestigious cuvée",
                        "demi sec",
                        "Récoltant",
                        "Sec (wine)",
                        "Dom Pérignon",
                        "Brut"
                    ]
                }
            ],
            "standing": "Described in 97 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 11 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 champagne from another, and a champagne 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 champagne, 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 champagne, 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 champagne 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 champagne, 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 champagne, 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 champagne 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 champagne 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 champagne, 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 champagne, 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 champagne 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 champagne from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a champagne, 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 champagne, 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 champagne is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "form-and-composition",
                        "name": "Form, composition and condition",
                        "description": "What a champagne is made of, what shape and size it takes, and what state it is in.",
                        "rationale": "A physical thing can be measured, and a model that cannot record its measurements cannot support any decision that depends on them.",
                        "layers": [
                            {
                                "id": "form-and-dimensions",
                                "name": "Form and dimensions",
                                "description": "Shape, size, mass and the ranges these take across examples.",
                                "findings": [
                                    {
                                        "id": "measurable-dimensions",
                                        "name": "Measurable dimensions and their units",
                                        "description": "The quantities worth recording and the units they are recorded in.",
                                        "questions": [
                                            {
                                                "id": "measurable-dimensions-q01",
                                                "text": "What identifies and describes the dimensions of a champagne, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "measurable-dimensions-q02",
                                                "text": "Who or what asserted this about the dimensions of a champagne, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "measurable-dimensions-q03",
                                                "text": "What may an agent decide or do once the dimensions of a champagne is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "material-and-composition",
                                "name": "Material and composition",
                                "description": "Materials, parts and how they are put together.",
                                "findings": [
                                    {
                                        "id": "parts-and-materials",
                                        "name": "Parts and materials",
                                        "description": "What a champagne is built from and which parts are replaceable.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a champagne, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "parts-and-materials-q02",
                                                "text": "Who or what asserted this about the composition of a champagne, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "parts-and-materials-q03",
                                                "text": "What may an agent decide or do once the composition of a champagne is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "condition-and-integrity",
                                "name": "Condition and integrity",
                                "description": "Wear, damage, health and the difference between working and broken.",
                                "findings": [
                                    {
                                        "id": "condition-assessment",
                                        "name": "Condition, damage and health",
                                        "description": "How the condition of a champagne is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a champagne, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "condition-assessment-q02",
                                                "text": "Who or what asserted this about the condition of a champagne, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "condition-assessment-q03",
                                                "text": "What may an agent decide or do once the condition of a champagne is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "place-and-movement",
                        "name": "Place and movement",
                        "description": "Where a champagne is, how it got there and where it may go (varies).",
                        "rationale": "A thing that can move needs its position recorded with a time, or every later claim about it is about a place it has left.",
                        "layers": [
                            {
                                "id": "location-and-placement",
                                "name": "Location and placement",
                                "description": "Position, containment and the reference frame the position is given in.",
                                "findings": [
                                    {
                                        "id": "position-and-frame",
                                        "name": "Position, container and reference frame",
                                        "description": "Where a champagne is, and what that position is measured against.",
                                        "questions": [
                                            {
                                                "id": "position-and-frame-q01",
                                                "text": "What identifies and describes the location of a champagne, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "position-and-frame-q02",
                                                "text": "Who or what asserted this about the location of a champagne, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "position-and-frame-q03",
                                                "text": "What may an agent decide or do once the location of a champagne is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "movement-and-transfer",
                                "name": "Movement and transfer",
                                "description": "How a champagne is carried, installed or relocated.",
                                "findings": [
                                    {
                                        "id": "movement-events",
                                        "name": "Movement events and constraints",
                                        "description": "What counts as a movement, what records it and what limits it.",
                                        "questions": [
                                            {
                                                "id": "movement-events-q01",
                                                "text": "What identifies and describes the movement of a champagne, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "movement-events-q02",
                                                "text": "Who or what asserted this about the movement of a champagne, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "movement-events-q03",
                                                "text": "What may an agent decide or do once the movement of a champagne 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 champagne 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 champagne between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a champagne, 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 champagne, 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 champagne 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 champagne, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a champagne 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 champagne, 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 champagne, 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 champagne is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "use-and-operation",
                        "name": "Use and operation",
                        "description": "What can be done with a champagne and what it takes to do it.",
                        "rationale": "An agent that can recognise a thing but not act on it has only half a model.",
                        "layers": [
                            {
                                "id": "intended-use",
                                "name": "Intended use and function",
                                "description": "What a champagne is for, and what it is used for anyway.",
                                "findings": [
                                    {
                                        "id": "function-and-purpose",
                                        "name": "Function, purpose and misuse",
                                        "description": "The function a champagne performs and the uses that fall outside it.",
                                        "questions": [
                                            {
                                                "id": "function-and-purpose-q01",
                                                "text": "What identifies and describes the use of a champagne, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "function-and-purpose-q02",
                                                "text": "Who or what asserted this about the use of a champagne, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "function-and-purpose-q03",
                                                "text": "What may an agent decide or do once the use of a champagne is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "handling-and-procedure",
                                "name": "Handling and procedure",
                                "description": "The steps, skills and tools involved in using a champagne.",
                                "findings": [
                                    {
                                        "id": "procedures-and-skills",
                                        "name": "Procedures, skills and required tools",
                                        "description": "What an agent needs before it can act on a champagne at all.",
                                        "questions": [
                                            {
                                                "id": "procedures-and-skills-q01",
                                                "text": "What identifies and describes handling a champagne, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "procedures-and-skills-q02",
                                                "text": "Who or what asserted this about handling a champagne, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "procedures-and-skills-q03",
                                                "text": "What may an agent decide or do once handling a champagne is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "supply-and-consumption",
                                "name": "Supply and consumption",
                                "description": "Quantities, rates and what running out means.",
                                "findings": [
                                    {
                                        "id": "consumption-and-stock",
                                        "name": "Consumption, stock and replenishment",
                                        "description": "How much of a champagne there is and how fast it goes.",
                                        "questions": [
                                            {
                                                "id": "consumption-and-stock-q01",
                                                "text": "What identifies and describes the supply of a champagne, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "consumption-and-stock-q02",
                                                "text": "Who or what asserted this about the supply of a champagne, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "consumption-and-stock-q03",
                                                "text": "What may an agent decide or do once the supply of a champagne is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "composition-and-identity",
                        "name": "Composition, grade and chemical identity",
                        "description": "What champagne is made of and how pure the thing in hand is.",
                        "rationale": "Grade decides what a substance may be used for, so a model that records only the name cannot support any decision about use.",
                        "layers": [
                            {
                                "id": "chemical-identity",
                                "name": "Chemical identity",
                                "description": "Formula, structure and the registry numbers that name it unambiguously.",
                                "findings": [
                                    {
                                        "id": "identity-record",
                                        "name": "Identity and registry numbers",
                                        "description": "What identifies this substance across suppliers and regulators.",
                                        "questions": [
                                            {
                                                "id": "identity-record-q01",
                                                "text": "What formula, structure and registry identifiers name champagne unambiguously?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "identity-record-q02",
                                                "text": "Which related substances share a name in common use but not an identifier?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "grade-and-impurities",
                                "name": "Grade, purity and impurities",
                                "description": "The specification a batch meets and what else is in it.",
                                "findings": [
                                    {
                                        "id": "specification",
                                        "name": "Specification and assay",
                                        "description": "How purity is stated and measured, and which impurities matter.",
                                        "questions": [
                                            {
                                                "id": "specification-q01",
                                                "text": "What grades of champagne exist, how is purity assayed, and which impurities are limited?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "specification-q02",
                                                "text": "Which use requires which grade, and what happens when a lower grade is substituted?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "properties-and-behaviour",
                        "name": "Properties and behaviour",
                        "description": "How champagne behaves under conditions an agent can measure or change.",
                        "rationale": "Physical constants are the part of a substance model that transfers between contexts, and each needs its unit and its conditions.",
                        "layers": [
                            {
                                "id": "physical-constants",
                                "name": "Physical constants",
                                "description": "Values that hold for the pure substance, with their conditions.",
                                "findings": [
                                    {
                                        "id": "constants-record",
                                        "name": "Constants and conditions",
                                        "description": "The quantities worth recording and the state they apply in.",
                                        "questions": [
                                            {
                                                "id": "constants-record-q01",
                                                "text": "What are the defining physical constants of champagne, in what units and under what conditions?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "constants-record-q02",
                                                "text": "Which of these values change with grade or form rather than being fixed?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "stability-and-reactivity",
                                "name": "Stability and reactivity",
                                "description": "What it reacts with, degrades into, and how it is stored.",
                                "findings": [
                                    {
                                        "id": "incompatibilities",
                                        "name": "Incompatibilities and degradation",
                                        "description": "What must not meet it, and what it becomes over time.",
                                        "questions": [
                                            {
                                                "id": "incompatibilities-q01",
                                                "text": "What is champagne incompatible with, and what does it degrade into under storage?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "incompatibilities-q02",
                                                "text": "What storage and handling does that require, and who is competent to do it?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "hazard-and-regulation",
                        "name": "Hazard classification and regulation",
                        "description": "How champagne can harm, and what the law says about holding and moving it.",
                        "rationale": "A substance model without its hazard class and its regulatory identity is unusable in exactly the situations that matter.",
                        "layers": [
                            {
                                "id": "hazard-class",
                                "name": "Hazard classification",
                                "description": "Classified hazards, exposure limits and protective measures.",
                                "findings": [
                                    {
                                        "id": "classified-hazards",
                                        "name": "Classified hazards and limits",
                                        "description": "The classification, the scheme it belongs to, and the limits set.",
                                        "questions": [
                                            {
                                                "id": "classified-hazards-q01",
                                                "text": "How is champagne classified for hazard, under which scheme, and what exposure limits apply?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "classified-hazards-q02",
                                                "text": "What protection does handling require, and what must an agent refuse to do without it?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "regulatory-identity",
                                "name": "Regulatory identity and control",
                                "description": "Registration, restriction and transport rules by jurisdiction.",
                                "findings": [
                                    {
                                        "id": "controls",
                                        "name": "Controls and jurisdiction",
                                        "description": "Where it is restricted and what the restriction attaches to.",
                                        "questions": [
                                            {
                                                "id": "controls-q01",
                                                "text": "Which registrations, restrictions or transport rules cover champagne, and where?",
                                                "kind": "provenance"
                                            },
                                            {
                                                "id": "controls-q02",
                                                "text": "Does the control attach to the substance, its concentration, or its intended use?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "provenance-and-evidence",
                        "name": "Provenance, evidence and time",
                        "description": "Where every claim about a champagne 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 champagne and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a champagne, 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 champagne, 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 champagne 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 champagne is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a champagne, 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 champagne, 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 champagne is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "statistics": {
                "bundles": 9,
                "layers": 20,
                "findings": 22,
                "questions": 60
            }
        }
    }
}