{
    "model": {
        "rank": 3784,
        "code": "thing-q131582",
        "model_id": "vr.tr.tiramisu",
        "name": "tiramisu",
        "purpose": "Enable an agent to recognise a tiramisu preparation, assess its composition and condition, and decide whether and how it can be stored, portioned and served.",
        "family": "Thing Registry",
        "category": "Physical world and living systems",
        "status": "research-draft",
        "kind": "thing",
        "plane": "PHY",
        "domain": "PHY.MAT",
        "industry": "",
        "version": "",
        "url": "/models/thing/q131582/",
        "tier": 2,
        "score": 82,
        "payload": {
            "layer": "wikidata",
            "aliases": [],
            "aliasCount": 0,
            "merged": 0,
            "knownIn": 82,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "wikidata",
                "item": "Q131582",
                "url": "https://www.wikidata.org/wiki/Q131582",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-07T15:08:42Z",
                "providers": [
                    "Codex"
                ],
                "breadth": "recalled by Codex without web access - no source was read",
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "seconds": 18.5,
                        "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: 01a07c68-f676-7ba1-93e1-e8ae7d744a74\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: tiramisu\nSense to describe: (none recorded)\nDomain code: PHY.MAT\nAlso known as: (none)\n\n\nContext for this batch of 801 things:\n# Batch 004: 1001 registe",
                        "usd": 0,
                        "recall": true
                    },
                    "codex": {
                        "seconds": 74.3,
                        "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: 01a07c68-f67e-7ce1-9523-b48b08285cb2\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: tiramisu\nRegistry id: vr.tr.tiramisu\nPlane / domain: PHY / PHY.MAT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nContex"
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q131582",
                "registryId": "vr.tr.tiramisu",
                "name": "tiramisu",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.MAT"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q131582/",
            "model": {
                "registry_id": "vr.tr.tiramisu",
                "name": "tiramisu",
                "purpose": "Enable an agent to recognise a tiramisu preparation, assess its composition and condition, and decide whether and how it can be stored, portioned and served.",
                "definition": "Tiramisu is an Italian chilled, layered dessert typically made with coffee-soaked savoiardi biscuits, a sweetened mascarpone-and-egg cream, and cocoa powder.",
                "scope_statement": "This model owns tiramisu as a prepared, composite dessert, including its defining ingredient relationships, layered structure, preparation state and serving suitability; it does not treat tiramisu as a pure chemical substance.",
                "in_scope": [
                    "Identity of a preparation as tiramisu or an explicitly identified variant",
                    "Actual ingredients, substitutions and dietary implications",
                    "Arrangement of soaked biscuit and cream components, including surface finish",
                    "Assembly, chilling, storage and handling history relevant to the current dessert",
                    "Texture, portionability and suitability for the intended serving context"
                ],
                "out_of_scope": [
                    "Production and independent specifications of coffee, mascarpone, eggs, cocoa and biscuits",
                    "General models of cakes, trifles and other neighbouring dessert categories",
                    "Kitchen equipment design and refrigeration system operation",
                    "Restaurant operations, menu pricing and commercial distribution systems",
                    "Medical assessment of individual dietary needs",
                    "Resolution of historical invention or regional ownership claims"
                ],
                "distinguishing_features": [
                    "Check for an assembled relationship between a soaked biscuit or sponge component and a cream component, rather than identifying tiramisu from coffee flavour alone.",
                    "Compare the preparation against a reference profile of coffee-soaked ladyfingers, mascarpone-based cream and cocoa finish; record departures explicitly.",
                    "Distinguish an assembled tiramisu from a baked coffee cake by examining how its layers were formed and whether the assembled dessert was baked.",
                    "Distinguish the dessert itself from tiramisu-flavoured ice cream, drinks or confectionery whose identity belongs to another food category.",
                    "Treat serving in a glass, tray or individual mould as presentation variation; assess ingredient and structural changes separately."
                ],
                "characteristics": [
                    {
                        "name": "Identity designation",
                        "kind": "category",
                        "unit_or_values": "reference-profile tiramisu | declared variant | tiramisu-flavoured other product | unresolved",
                        "why_it_matters": "Separates recognition of the dessert from use of its name as a flavour or marketing description."
                    },
                    {
                        "name": "Cream formulation",
                        "kind": "category",
                        "unit_or_values": "Actual cheese or substitute, egg components, cream additions, sweeteners and their proportions",
                        "why_it_matters": "Supports identity assessment and explains differences in richness, firmness and dietary suitability."
                    },
                    {
                        "name": "Soaked layer formulation",
                        "kind": "category",
                        "unit_or_values": "Ladyfingers or alternative base; coffee or alternative soaking liquid; declared additions",
                        "why_it_matters": "Records the components responsible for the characteristic contrast between soaked layers and cream."
                    },
                    {
                        "name": "Soaking uptake",
                        "kind": "measurement",
                        "unit_or_values": "Grams of soaking liquid retained per gram of unsoaked base, with measurement method",
                        "why_it_matters": "Helps explain dry centres, excessive saturation and loss of layer integrity."
                    },
                    {
                        "name": "Layer arrangement",
                        "kind": "category",
                        "unit_or_values": "Ordered component sequence, layer count and exposed surface finish",
                        "why_it_matters": "Makes the dessert's internal construction inspectable without prescribing one universal layer count."
                    },
                    {
                        "name": "Egg treatment",
                        "kind": "state",
                        "unit_or_values": "No egg | pasteurised egg ingredient | documented heat treatment | untreated egg | unknown",
                        "why_it_matters": "Supports assessment of preparation controls and suitability for the intended consumers."
                    },
                    {
                        "name": "Dietary exposure profile",
                        "kind": "relation",
                        "unit_or_values": "Links to actual ingredient and cross-contact records for allergens, alcohol and caffeine",
                        "why_it_matters": "Prevents assumptions about suitability based only on the dessert's name."
                    },
                    {
                        "name": "Time and temperature history",
                        "kind": "measurement",
                        "unit_or_values": "Temperature in °C with timestamps, elapsed hours and identified gaps",
                        "why_it_matters": "Provides evidence for evaluating chilling and storage against applicable validated guidance."
                    },
                    {
                        "name": "Structural condition",
                        "kind": "state",
                        "unit_or_values": "Cream firmness, biscuit hydration, visible liquid separation and layer cohesion, recorded by observation",
                        "why_it_matters": "Determines whether the dessert can be served as intended and helps diagnose quality defects."
                    },
                    {
                        "name": "Serving format",
                        "kind": "category",
                        "unit_or_values": "Tray portion | individual cup | moulded portion | other declared format",
                        "why_it_matters": "Changes the required firmness, portioning method and handling needs."
                    }
                ],
                "affordances": [
                    "Classify a preparation against an explicit tiramisu reference profile and describe its departures.",
                    "Compare formulations for effects on hydration, cream structure and dietary suitability.",
                    "Identify missing ingredient or handling evidence before making a serving decision.",
                    "Assess readiness for spooning, slicing or unmoulding from observed texture and serving format.",
                    "Select storage and service actions using the preparation's documented history and applicable validated guidance.",
                    "Trace a quality defect to possible soaking, cream preparation, assembly or storage causes."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "dessert-identity",
                        "name": "Dessert identity",
                        "description": "Recognises tiramisu through its component relationships and records the boundary around variants.",
                        "rationale": "The name alone cannot distinguish an assembled tiramisu from another product carrying tiramisu flavour.",
                        "layers": [
                            {
                                "id": "reference-profile",
                                "name": "Reference profile",
                                "description": "Defines the comparison profile used to recognise the dessert.",
                                "findings": [
                                    {
                                        "id": "component-relationship",
                                        "name": "Component relationship",
                                        "description": "Record the soaked base, cream and surface finish together with how they form the preparation.",
                                        "questions": [
                                            {
                                                "text": "What biscuit or sponge base, soaking liquid, cream and surface finish make up this preparation?",
                                                "kind": "definition",
                                                "id": "component-relationship-q01"
                                            },
                                            {
                                                "text": "Which documented recipe or culinary reference supplies the identity criteria being applied?",
                                                "kind": "provenance",
                                                "id": "component-relationship-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "variant-boundary",
                                "name": "Variant boundary",
                                "description": "Separates substitutions within the dessert from products belonging to neighbouring categories.",
                                "findings": [
                                    {
                                        "id": "declared-departures",
                                        "name": "Declared departures",
                                        "description": "Make changes such as replacing coffee, mascarpone or ladyfingers explicit rather than silently treating all named products as equivalent.",
                                        "questions": [
                                            {
                                                "text": "Which reference components or assembly relationships have been replaced, omitted or substantially changed?",
                                                "kind": "boundary",
                                                "id": "declared-departures-q01"
                                            },
                                            {
                                                "text": "Does the result remain an assembled tiramisu variant, or is it another dessert or drink described as tiramisu-flavoured?",
                                                "kind": "boundary",
                                                "id": "declared-departures-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "formulation-and-exposures",
                        "name": "Formulation and exposures",
                        "description": "Captures the actual cream, soaked layers and finishing ingredients rather than assuming a fixed recipe.",
                        "rationale": "Tiramisu formulations can differ in ingredients that affect structure and consumer suitability.",
                        "layers": [
                            {
                                "id": "cream-composition",
                                "name": "Cream composition",
                                "description": "Records the formulation and treatment of the component separating the soaked layers.",
                                "findings": [
                                    {
                                        "id": "cream-ingredients-and-treatment",
                                        "name": "Cream ingredients and treatment",
                                        "description": "Identify mascarpone or its replacement, egg use, added cream and the preparation treatment actually applied.",
                                        "questions": [
                                            {
                                                "text": "What masses or proportions of mascarpone or substitute, eggs, added cream and sweeteners were used?",
                                                "kind": "measurement",
                                                "id": "cream-ingredients-and-treatment-q01"
                                            },
                                            {
                                                "text": "What ingredient records and preparation observations establish whether eggs were absent, pasteurised, heat-treated or untreated?",
                                                "kind": "provenance",
                                                "id": "cream-ingredients-and-treatment-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "base-soak-and-finish",
                                "name": "Base, soak and finish",
                                "description": "Records ingredients outside the cream and consolidates relevant dietary exposures.",
                                "findings": [
                                    {
                                        "id": "ingredient-specific-exposures",
                                        "name": "Ingredient-specific exposures",
                                        "description": "Assess biscuits, coffee, alcohol additions, cocoa and decorations using the actual formulation and handling records.",
                                        "questions": [
                                            {
                                                "text": "Which base, soaking liquid, cocoa and decorations were used, including compound ingredient contents?",
                                                "kind": "provenance",
                                                "id": "ingredient-specific-exposures-q01"
                                            },
                                            {
                                                "text": "What evidence establishes allergen presence, cross-contact possibilities, and any alcohol or caffeine content in a serving?",
                                                "kind": "measurement",
                                                "id": "ingredient-specific-exposures-q02"
                                            },
                                            {
                                                "text": "Which dietary suitability claims can be supported, and which must remain unresolved?",
                                                "kind": "action",
                                                "id": "ingredient-specific-exposures-q03"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "layering-and-texture",
                        "name": "Layering and texture",
                        "description": "Describes how soaking and assembly produce the dessert's current internal structure.",
                        "rationale": "Ingredient identity alone does not establish whether tiramisu has usable hydration, cream firmness or layer cohesion.",
                        "layers": [
                            {
                                "id": "soaked-base-condition",
                                "name": "Soaked base condition",
                                "description": "Examines liquid uptake and the remaining integrity of the biscuit or sponge layers.",
                                "findings": [
                                    {
                                        "id": "hydration-and-integrity",
                                        "name": "Hydration and integrity",
                                        "description": "Record soaking inputs and observed hydration without assuming that a single dipping time suits every base.",
                                        "questions": [
                                            {
                                                "text": "How much soaking liquid was retained relative to the unsoaked base, and how was this measured or estimated?",
                                                "kind": "measurement",
                                                "id": "hydration-and-integrity-q01"
                                            },
                                            {
                                                "text": "Do sampled layers show dry centres, even hydration, collapse or free liquid?",
                                                "kind": "measurement",
                                                "id": "hydration-and-integrity-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "assembled-structure",
                                "name": "Assembled structure",
                                "description": "Connects layer geometry and cream condition to the intended presentation.",
                                "findings": [
                                    {
                                        "id": "cohesion-and-portionability",
                                        "name": "Cohesion and portionability",
                                        "description": "Assess layer sequence, cream distribution and stability under the actual serving conditions.",
                                        "questions": [
                                            {
                                                "text": "What are the layer sequence, approximate thicknesses and observed areas of uneven cream or liquid accumulation?",
                                                "kind": "measurement",
                                                "id": "cohesion-and-portionability-q01"
                                            },
                                            {
                                                "text": "At the intended serving temperature, can the preparation be spooned, sliced or unmoulded in the required format?",
                                                "kind": "action",
                                                "id": "cohesion-and-portionability-q02"
                                            },
                                            {
                                                "text": "What evidence connects any slumping or separation to formulation, assembly or subsequent handling?",
                                                "kind": "provenance",
                                                "id": "cohesion-and-portionability-q03"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "handling-and-service",
                        "name": "Handling and service",
                        "description": "Links the preparation's handling history to readiness and serving decisions.",
                        "rationale": "A satisfactory appearance cannot establish the suitability of a chilled dessert containing perishable components.",
                        "layers": [
                            {
                                "id": "preparation-and-storage-history",
                                "name": "Preparation and storage history",
                                "description": "Tracks the events needed to evaluate the assembled dessert under applicable food-handling guidance.",
                                "findings": [
                                    {
                                        "id": "documented-handling-controls",
                                        "name": "Documented handling controls",
                                        "description": "Record assembly, chilling, exposure outside refrigeration and any freezing or thawing alongside the guidance used to evaluate them.",
                                        "questions": [
                                            {
                                                "text": "When was the tiramisu assembled, and what recorded temperatures and durations describe chilling, storage and service exposure?",
                                                "kind": "measurement",
                                                "id": "documented-handling-controls-q01"
                                            },
                                            {
                                                "text": "Was the dessert frozen or thawed, and where are there gaps in its handling history?",
                                                "kind": "provenance",
                                                "id": "documented-handling-controls-q02"
                                            },
                                            {
                                                "text": "Which validated guidance applies to this formulation and setting, and does the documented history satisfy it?",
                                                "kind": "action",
                                                "id": "documented-handling-controls-q03"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "serving-decision",
                                "name": "Serving decision",
                                "description": "Combines texture, ingredient evidence and handling history for a specific service context.",
                                "findings": [
                                    {
                                        "id": "readiness-and-disposition",
                                        "name": "Readiness and disposition",
                                        "description": "Keep sensory readiness and handling suitability separately evidenced when deciding what may happen next.",
                                        "questions": [
                                            {
                                                "text": "Has chilling produced the hydration and cream firmness needed for the intended portion format?",
                                                "kind": "measurement",
                                                "id": "readiness-and-disposition-q01"
                                            },
                                            {
                                                "text": "Given the ingredient records, handling history and intended consumers, should this preparation be served, held under specified conditions or discarded?",
                                                "kind": "action",
                                                "id": "readiness-and-disposition-q02"
                                            },
                                            {
                                                "text": "What ingredient disclosures and service instructions must accompany the portion?",
                                                "kind": "action",
                                                "id": "readiness-and-disposition-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-confidence-notes",
                                        "name": "Check these first",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "This describes the dessert sense. Tiramisu is a variable composite food, not a single chemical substance with a molecular formula, fixed physical constants or one chemical identifier.",
                                            "Origin stories and claims to an original recipe require historical verification.",
                                            "Ingredient proportions, nutritional values, storage limits and applicable food rules depend on the recipe, production process and jurisdiction; none were researched here."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-confidence-notes-q01",
                                                "text": "Which of these check these first hold for the sense of tiramisu this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-kinds",
                                        "name": "Kinds and varieties",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Classic coffee tiramisu",
                                            "Alcohol-flavoured tiramisu",
                                            "Egg-free tiramisu",
                                            "Strawberry tiramisu"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of tiramisu this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-real-world-use",
                                        "name": "Real-world use",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Served as a restaurant dessert",
                                            "Prepared at home for shared meals and celebrations",
                                            "Sold in individual chilled portions or larger trays"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-real-world-use-q01",
                                                "text": "Which of these real-world use hold for the sense of tiramisu this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-failure-modes-and-hazards",
                                        "name": "Failure modes and hazards",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Uncooked eggs can introduce foodborne pathogens, including Salmonella.",
                                            "Inadequate refrigeration or prolonged storage can allow microbial growth in the moist, perishable dessert.",
                                            "Common recipes contain milk, egg and wheat allergens.",
                                            "Excessive biscuit soaking or insufficiently firm cream can produce a watery dessert that loses its layered structure.",
                                            "Coffee and optional alcoholic ingredients introduce caffeine and alcohol; quantities depend on the recipe."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-failure-modes-and-hazards-q01",
                                                "text": "Which of these failure modes and hazards hold for the sense of tiramisu this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-regional-variation",
                                        "name": "Regional variation",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Tiramisu is associated with northeastern Italy; specific claims about its birthplace and inventor are disputed.",
                                            "Recipes in Italy and internationally vary in their use of alcohol, whipped cream, cooked or uncooked eggs, and fruit."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-regional-variation-q01",
                                                "text": "Which of these regional variation hold for the sense of tiramisu this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-neighbours",
                                        "name": "Neighbouring kinds and how to tell them apart",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            {
                                                "name": "mascarpone",
                                                "difference": "Mascarpone is a fresh dairy cheese used as an ingredient; tiramisu is the assembled dessert."
                                            },
                                            {
                                                "name": "savoiardi",
                                                "difference": "Savoiardi are dry sponge biscuits used to form the soaked layers; they are not the finished dessert."
                                            },
                                            {
                                                "name": "trifle",
                                                "difference": "Trifle typically layers cake with custard, fruit and cream; classic tiramisu centres on coffee-soaked biscuits and mascarpone cream."
                                            },
                                            {
                                                "name": "zuppa inglese",
                                                "difference": "Zuppa inglese typically combines liqueur-soaked sponge or biscuits with pastry cream, rather than the coffee-and-mascarpone combination of classic tiramisu."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-neighbours-q01",
                                                "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of tiramisu this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Which culinary sources should establish the reference identity, and how do they differ on eggs, alcohol, cream and acceptable substitutions?",
                "Where should the registry draw the boundary between a tiramisu variant and a separate dessert that borrows its name or flavour?",
                "What validated storage and service guidance applies to each relevant formulation, egg treatment and jurisdiction?",
                "Which practical measurements best distinguish adequate hydration and cream stability across tray, cup and moulded preparations?",
                "Does an existing Vercy model already own this dessert concept or supply reusable prepared-food handling rules?"
            ],
            "statistics": {
                "bundles": 5,
                "layers": 9,
                "findings": 14,
                "questions": 26
            }
        },
        "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 tiramisu, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an agent to recognise a tiramisu preparation, assess its composition and condition, and decide whether and how it can be stored, portioned and served.",
            "characteristics": {
                "substance": "material",
                "origin": "natural",
                "agency": "inert",
                "mobility": "varies"
            },
            "whatYouCanDoWithIt": [
                "observed and measured",
                "consumed or used up"
            ],
            "distinguishingFeatures": [
                "Described in 82 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 tiramisu, 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": [],
            "standing": "Described in 82 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is.",
            "structure": {
                "bundles": [
                    {
                        "id": "identity-and-classification",
                        "name": "Identity, naming and classification",
                        "description": "How an agent tells one tiramisu from another, and a tiramisu 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 tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu 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 tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu 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 tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu is built from and which parts are replaceable.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu 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 tiramisu is, and what that position is measured against.",
                                        "questions": [
                                            {
                                                "id": "position-and-frame-q01",
                                                "text": "What identifies and describes the location of a tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu 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 tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu 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 tiramisu between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a tiramisu 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 tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu 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 tiramisu is for, and what it is used for anyway.",
                                "findings": [
                                    {
                                        "id": "function-and-purpose",
                                        "name": "Function, purpose and misuse",
                                        "description": "The function a tiramisu performs and the uses that fall outside it.",
                                        "questions": [
                                            {
                                                "id": "function-and-purpose-q01",
                                                "text": "What identifies and describes the use of a tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu.",
                                "findings": [
                                    {
                                        "id": "procedures-and-skills",
                                        "name": "Procedures, skills and required tools",
                                        "description": "What an agent needs before it can act on a tiramisu at all.",
                                        "questions": [
                                            {
                                                "id": "procedures-and-skills-q01",
                                                "text": "What identifies and describes handling a tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu there is and how fast it goes.",
                                        "questions": [
                                            {
                                                "id": "consumption-and-stock-q01",
                                                "text": "What identifies and describes the supply of a tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu 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 tiramisu 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 tiramisu 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 tiramisu 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 tiramisu, 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 tiramisu 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 tiramisu 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 tiramisu 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 tiramisu, 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 tiramisu 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 tiramisu and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a tiramisu, 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 tiramisu, 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 tiramisu 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 tiramisu is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a tiramisu, 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 tiramisu, 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 tiramisu 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
            }
        }
    }
}