{
    "model": {
        "rank": 4222,
        "code": "thing-q13261",
        "model_id": "vr.tr.hot-chocolate",
        "name": "hot chocolate",
        "purpose": "Enable an agent to recognise a prepared hot chocolate beverage, assess its composition and serving state, and decide how it may be prepared, adjusted, held or 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/q13261/",
        "tier": 2,
        "score": 77,
        "payload": {
            "layer": "wikidata",
            "aliases": [
                "Cocio",
                "Koko Samoa"
            ],
            "aliasCount": 2,
            "merged": 2,
            "knownIn": 77,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "wikidata",
                "item": "Q13261",
                "url": "https://www.wikidata.org/wiki/Q13261",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-09T19:44:40Z",
                "providers": [
                    "Codex"
                ],
                "breadth": "recalled by Codex without web access - no source was read",
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "seconds": 23.3,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\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: 01a087b2-8ce7-7f62-81a0-a6021fe1efff\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: hot chocolate\nSense to describe: (none recorded)\nDomain code: PHY.MAT\nAlso known as: (none)\n\n\nContext for this batch of 695 things:\n# Batch 004: 1001 re",
                        "usd": 0,
                        "recall": true
                    },
                    "codex": {
                        "seconds": 59.8,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\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: 01a087b2-8ce5-7460-9e73-f83882f51c5e\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: hot chocolate\nRegistry id: vr.tr.hot-chocolate\nPlane / domain: PHY / PHY.MAT\nRegistry definition: (none recorded)\nNames folded into this entry: (none"
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q13261",
                "registryId": "vr.tr.hot-chocolate",
                "name": "hot chocolate",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.MAT"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q13261/",
            "model": {
                "registry_id": "vr.tr.hot-chocolate",
                "name": "hot chocolate",
                "purpose": "Enable an agent to recognise a prepared hot chocolate beverage, assess its composition and serving state, and decide how it may be prepared, adjusted, held or served.",
                "definition": "Hot chocolate is a beverage served hot in which cocoa powder, chocolate, or both are dispersed in milk, water, or another edible liquid, often with added sweetener.",
                "scope_statement": "This model owns hot chocolate as a prepared cocoa- or chocolate-based beverage intended for hot consumption, including its formulation, physical condition, preparation history and serving suitability; it treats it as a food mixture rather than a pure chemical substance.",
                "in_scope": [
                    "Prepared beverages made with cocoa powder, chocolate or both in water, milk or another drinking base",
                    "Recipe proportions, ingredient identities and incorporated additions",
                    "Temperature, concentration, texture, suspension and separation",
                    "Preparation, holding, cooling and reheating history of a serving or batch",
                    "Portion identity, sensory condition and ingredient-dependent serving constraints"
                ],
                "out_of_scope": [
                    "Dry cocoa powders, solid chocolate and instant mixes as independently stocked products",
                    "Cocoa cultivation, fermentation and chocolate manufacturing",
                    "Chocolate sauces, puddings and confectionery intended for eating rather than drinking",
                    "Cups, dispensers, steam wands and other preparation or serving equipment",
                    "Restaurant operations, commercial branding and jurisdiction-wide food regulation",
                    "Clinical dietary assessment or individual medical advice"
                ],
                "distinguishing_features": [
                    "Cocoa or chocolate must define the beverage's identity; a hot drink with only a chocolate garnish does not qualify on that basis alone.",
                    "The material is a prepared drink, distinguishing it from dry hot chocolate mix or solid chocolate awaiting dilution.",
                    "The preparation is intended for hot consumption; subsequent cooling is a state change rather than automatic reclassification as a deliberately cold chocolate drink.",
                    "Its intended use is drinking, distinguishing even a thick drinking chocolate from a chocolate sauce or spoon dessert.",
                    "Both cocoa-powder and melted-chocolate formulations are accommodated; regional distinctions between 'hot cocoa' and 'hot chocolate' require an explicit naming convention."
                ],
                "characteristics": [
                    {
                        "name": "Cocoa or chocolate input",
                        "kind": "category",
                        "unit_or_values": "Cocoa powder; solid chocolate; drinking-chocolate preparation; combination; ingredient composition where known",
                        "why_it_matters": "Distinguishes formulations whose inputs contribute different amounts of cocoa solids, fat and sugar."
                    },
                    {
                        "name": "Liquid base",
                        "kind": "category",
                        "unit_or_values": "Water; dairy milk; plant-based beverage; mixture, with proportions",
                        "why_it_matters": "Affects flavour, texture, ingredient restrictions and handling requirements."
                    },
                    {
                        "name": "Recipe quantities and finished yield",
                        "kind": "measurement",
                        "unit_or_values": "Ingredient mass in g; liquid volume in mL; finished mass in g or volume in mL",
                        "why_it_matters": "Allows concentration and portion calculations without confusing ingredient input with final beverage yield."
                    },
                    {
                        "name": "Beverage temperature",
                        "kind": "measurement",
                        "unit_or_values": "°C with measurement time, location and method",
                        "why_it_matters": "Supports decisions about heating, cooling, holding and serving."
                    },
                    {
                        "name": "Flow and thickness",
                        "kind": "measurement",
                        "unit_or_values": "Apparent viscosity in mPa·s at stated temperature and shear conditions, or a documented flow-test result",
                        "why_it_matters": "Makes thickness comparable and helps determine whether a preparation meets its intended drinking style."
                    },
                    {
                        "name": "Dispersion condition",
                        "kind": "state",
                        "unit_or_values": "Uniform; clumped; sedimented; fat-separated; surface skin present; combination",
                        "why_it_matters": "Indicates whether stirring or another permitted corrective step is needed before portioning."
                    },
                    {
                        "name": "Sweetener contribution",
                        "kind": "measurement",
                        "unit_or_values": "Added sweetener identity and g per batch; total sugars in g per serving when supported by ingredient data",
                        "why_it_matters": "Distinguishes recipe additions from sugar already present in chocolate or the liquid base."
                    },
                    {
                        "name": "Batch and ingredient traceability",
                        "kind": "relation",
                        "unit_or_values": "Links to recipe version, ingredient records, preparation batch and portions",
                        "why_it_matters": "Connects a serving to the evidence needed to explain its composition and history."
                    },
                    {
                        "name": "Allergen and dietary status",
                        "kind": "state",
                        "unit_or_values": "Ingredient-supported declarations; cross-contact status; verified, unverified or unknown claims",
                        "why_it_matters": "Prevents unsupported suitability claims based only on the beverage's name or liquid base."
                    },
                    {
                        "name": "Thermal history",
                        "kind": "relation",
                        "unit_or_values": "Timestamped heating, holding, cooling, storage and reheating events with available temperatures",
                        "why_it_matters": "Supports handling decisions that a current temperature reading alone cannot establish."
                    }
                ],
                "affordances": [
                    "Prepare a batch from a recorded cocoa or chocolate formulation and liquid base.",
                    "Adjust concentration, sweetness or thickness while recalculating yield and ingredient declarations.",
                    "Stir or redisperse a separated batch and check whether the intended texture returns.",
                    "Heat, cool, hold or reheat the beverage under an applicable validated handling procedure.",
                    "Portion and garnish a serving while preserving its connection to the batch and added ingredients.",
                    "Assess whether to serve, correct, withhold or discard a batch using its condition and documented history."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "beverage-identity",
                        "name": "Beverage identity",
                        "description": "Establishes which chocolate drink preparation is being modelled and where its boundaries lie.",
                        "rationale": "Hot chocolate spans cocoa-powder and melted-chocolate recipes, while nearby products can share ingredients without being the same kind of thing.",
                        "layers": [
                            {
                                "id": "recipe-family",
                                "name": "Recipe family",
                                "description": "Identifies the preparation through its chocolate input and intended beverage style.",
                                "findings": [
                                    {
                                        "id": "chocolate-drink-basis",
                                        "name": "Chocolate drink basis",
                                        "description": "Record how cocoa or chocolate establishes the drink's identity and which naming convention applies.",
                                        "questions": [
                                            {
                                                "text": "Is the drink based on cocoa powder, melted chocolate, a prepared mix or a combination?",
                                                "kind": "definition",
                                                "id": "chocolate-drink-basis-q01"
                                            },
                                            {
                                                "text": "Does the applicable recipe or naming convention distinguish hot cocoa from hot chocolate?",
                                                "kind": "boundary",
                                                "id": "chocolate-drink-basis-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "prepared-drink-boundary",
                                "name": "Prepared drink boundary",
                                "description": "Separates the beverage from its precursors, neighbouring foods and temperature changes.",
                                "findings": [
                                    {
                                        "id": "intended-consumption",
                                        "name": "Intended consumption",
                                        "description": "Identify the preparation as a drink intended for hot consumption without making current temperature its sole identity test.",
                                        "questions": [
                                            {
                                                "text": "Is this a ready-to-drink preparation, a concentrate requiring dilution or an unprepared ingredient?",
                                                "kind": "boundary",
                                                "id": "intended-consumption-q01"
                                            },
                                            {
                                                "text": "Was this batch prepared for hot drinking, deliberate cold service, pouring as a sauce or eating as a dessert?",
                                                "kind": "definition",
                                                "id": "intended-consumption-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "chocolate-formulation",
                        "name": "Chocolate formulation",
                        "description": "Records the ingredients and proportions that determine the beverage's composition.",
                        "rationale": "The name alone does not establish cocoa concentration, sweetness, dairy content or the contributions of compound ingredients.",
                        "layers": [
                            {
                                "id": "cocoa-and-liquid",
                                "name": "Cocoa and liquid",
                                "description": "Accounts for the chocolate-bearing ingredients and the liquid into which they are incorporated.",
                                "findings": [
                                    {
                                        "id": "formulation-balance",
                                        "name": "Formulation balance",
                                        "description": "Record ingredient quantities and available composition data without treating chocolate mass as equivalent to cocoa-solids mass.",
                                        "questions": [
                                            {
                                                "text": "What masses of cocoa powder, chocolate or mix and what quantities of each liquid base enter the batch?",
                                                "kind": "measurement",
                                                "id": "formulation-balance-q01"
                                            },
                                            {
                                                "text": "Which ingredient records establish the cocoa, sugar and fat contributions of the chocolate or mix?",
                                                "kind": "provenance",
                                                "id": "formulation-balance-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "additions-and-portions",
                                "name": "Additions and portions",
                                "description": "Accounts for sweeteners, thickeners, flavourings and serving additions.",
                                "findings": [
                                    {
                                        "id": "complete-serving-composition",
                                        "name": "Complete serving composition",
                                        "description": "Distinguish ingredients mixed into the batch from additions applied to a particular serving.",
                                        "questions": [
                                            {
                                                "text": "Which sweeteners, starches, spices or other additions are incorporated, and in what quantities?",
                                                "kind": "measurement",
                                                "id": "complete-serving-composition-q01"
                                            },
                                            {
                                                "text": "Which toppings or additions belong only to this serving, and how do they alter its ingredient declarations?",
                                                "kind": "boundary",
                                                "id": "complete-serving-composition-q02"
                                            },
                                            {
                                                "text": "What measured finished yield and portion size support per-serving calculations?",
                                                "kind": "measurement",
                                                "id": "complete-serving-composition-q03"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "drinking-condition",
                        "name": "Drinking condition",
                        "description": "Describes the beverage's temperature, texture, uniformity and sensory condition at assessment.",
                        "rationale": "A correctly specified recipe can still produce a clumped, separated, scorched or unsuitable serving.",
                        "layers": [
                            {
                                "id": "temperature-and-flow",
                                "name": "Temperature and flow",
                                "description": "Assesses warmth and thickness together under stated conditions.",
                                "findings": [
                                    {
                                        "id": "serving-texture",
                                        "name": "Serving texture",
                                        "description": "Compare measured temperature and flow with the intended drinking style and serving procedure.",
                                        "questions": [
                                            {
                                                "text": "What is the beverage temperature, where was it measured and how recently?",
                                                "kind": "measurement",
                                                "id": "serving-texture-q01"
                                            },
                                            {
                                                "text": "At that temperature, does a stated viscosity or flow test match the intended thin, creamy or thick drinking style?",
                                                "kind": "measurement",
                                                "id": "serving-texture-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "dispersion-and-flavour",
                                "name": "Dispersion and flavour",
                                "description": "Assesses cocoa distribution, visible defects and departures from the intended sensory profile.",
                                "findings": [
                                    {
                                        "id": "uniformity-and-defects",
                                        "name": "Uniformity and defects",
                                        "description": "Record clumps, sediment, separated fat, surface skin and flavour defects separately from desired recipe characteristics.",
                                        "questions": [
                                            {
                                                "text": "Are cocoa clumps, bottom sediment, fat separation or a surface skin present before and after stirring?",
                                                "kind": "measurement",
                                                "id": "uniformity-and-defects-q01"
                                            },
                                            {
                                                "text": "Does the drink show unintended scorching, grittiness or flavour imbalance relative to its recipe?",
                                                "kind": "measurement",
                                                "id": "uniformity-and-defects-q02"
                                            },
                                            {
                                                "text": "Which observed defects can be corrected under the recipe procedure, and which require withholding the serving?",
                                                "kind": "action",
                                                "id": "uniformity-and-defects-q03"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "preparation-and-serving",
                        "name": "Preparation and serving",
                        "description": "Connects preparation and thermal history to ingredient-dependent handling and service decisions.",
                        "rationale": "Serving suitability depends on what entered the beverage and what happened to it, including additions and reheating.",
                        "layers": [
                            {
                                "id": "batch-process-history",
                                "name": "Batch process history",
                                "description": "Records incorporation, heating and subsequent handling of the prepared drink.",
                                "findings": [
                                    {
                                        "id": "preparation-and-holding-record",
                                        "name": "Preparation and holding record",
                                        "description": "Capture the process evidence needed to assess texture formation and compliance with the applicable handling procedure.",
                                        "questions": [
                                            {
                                                "text": "How were cocoa powder dispersed or chocolate melted and incorporated, and which heating steps were recorded?",
                                                "kind": "provenance",
                                                "id": "preparation-and-holding-record-q01"
                                            },
                                            {
                                                "text": "What elapsed times and temperatures are known for holding, cooling, storage and reheating?",
                                                "kind": "measurement",
                                                "id": "preparation-and-holding-record-q02"
                                            },
                                            {
                                                "text": "Given this formulation and history, what does the applicable validated procedure permit next?",
                                                "kind": "action",
                                                "id": "preparation-and-holding-record-q03"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "serving-suitability",
                                "name": "Serving suitability",
                                "description": "Determines whether a particular portion can be served with supported ingredient information and appropriate handling.",
                                "findings": [
                                    {
                                        "id": "ingredient-and-temperature-check",
                                        "name": "Ingredient and temperature check",
                                        "description": "Evaluate the complete serving, including toppings, against the requested dietary constraints and serving procedure.",
                                        "questions": [
                                            {
                                                "text": "Which ingredient and cross-contact records support allergen or dietary statements for the complete serving?",
                                                "kind": "provenance",
                                                "id": "ingredient-and-temperature-check-q01"
                                            },
                                            {
                                                "text": "Does its measured temperature meet the applicable serving procedure, or is further cooling required?",
                                                "kind": "action",
                                                "id": "ingredient-and-temperature-check-q02"
                                            },
                                            {
                                                "text": "Do missing history, unsuitable ingredients or unresolved condition defects require withholding this portion?",
                                                "kind": "action",
                                                "id": "ingredient-and-temperature-check-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 prepared beverage, a variable food mixture rather than a chemically defined substance; a single CAS number, purity, melting point, or boiling point would be inappropriate.",
                                            "Composition, viscosity, nutrient content, and serving temperature depend on the recipe; no universal numerical ranges are asserted.",
                                            "Terminology, regional recipes, and the applicability of food standards to particular marketed products require verification; no sources were consulted."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-confidence-notes-q01",
                                                "text": "Which of these check these first hold for the sense of hot chocolate 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": [
                                            "Cocoa-powder-based hot chocolate",
                                            "Melted-chocolate-based drinking chocolate",
                                            "Milk-based hot chocolate",
                                            "Water-based hot chocolate",
                                            "Plant-based hot chocolate",
                                            "Thickened hot chocolate"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of hot chocolate this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-standards-and-regulation",
                                        "name": "Standards and regulation",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Codex Alimentarius Commission: General Standard for the Labelling of Prepackaged Foods, applicable to packaged products.",
                                            "Codex Alimentarius Commission: General Principles of Food Hygiene, relevant to preparation and handling."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-standards-and-regulation-q01",
                                                "text": "Which of these standards and regulation hold for the sense of hot chocolate 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": [
                                            "Prepared at home and in food-service settings as a hot beverage.",
                                            "Sold as dry mixes or packaged liquid beverages for heating.",
                                            "Served with breakfast, pastries, or desserts."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-real-world-use-q01",
                                                "text": "Which of these real-world use hold for the sense of hot chocolate 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": [
                                            "Excessive serving temperature can cause scald burns.",
                                            "Milk-containing preparations can spoil if held or stored improperly.",
                                            "Milk, soy, nuts, or other allergens may be present, depending on ingredients and cross-contact.",
                                            "Cocoa particles can settle or form lumps if dispersion is inadequate.",
                                            "Overheating can scorch milk or impair flavour and texture."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-failure-modes-and-hazards-q01",
                                                "text": "Which of these failure modes and hazards hold for the sense of hot chocolate 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": [
                                            "Some Spanish and Italian preparations are thickened, sometimes with starch, and are substantially more viscous than ordinary cocoa drinks.",
                                            "Mexican preparations often incorporate cinnamon and may be frothed; recipes vary.",
                                            "English-language usage sometimes distinguishes cocoa-powder-based 'hot cocoa' from melted-chocolate-based 'hot chocolate', but this distinction is not universal."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-regional-variation-q01",
                                                "text": "Which of these regional variation hold for the sense of hot chocolate 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": "cocoa powder",
                                                "difference": "Cocoa powder is a dry ingredient; hot chocolate is the prepared beverage."
                                            },
                                            {
                                                "name": "chocolate",
                                                "difference": "Chocolate is a cocoa-based food used as an ingredient; hot chocolate is a beverage containing a liquid medium."
                                            },
                                            {
                                                "name": "chocolate milk",
                                                "difference": "Chocolate milk is milk flavoured with cocoa or chocolate and is commonly served cold; heating it can bring it within the ordinary meaning of hot chocolate."
                                            },
                                            {
                                                "name": "instant hot chocolate mix",
                                                "difference": "The mix is an unprepared formulation intended for reconstitution; hot chocolate is the resulting beverage."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-neighbours-q01",
                                                "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of hot chocolate this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Which existing Vercy beverage or food-mixture model should supply shared properties, and does any existing world model already cover this registry concept?",
                "Which regional naming conventions should govern the distinction between hot chocolate, hot cocoa and drinking chocolate?",
                "How should borderline preparations such as chocolate-dominant coffee drinks and exceptionally thick drinking chocolate be classified?",
                "Which validated holding, cooling, reheating and serving procedures apply to each intended formulation and operating jurisdiction?",
                "Which practical measurement methods and recipe-specific acceptance criteria should be adopted for cocoa concentration, thickness and dispersion stability?"
            ],
            "statistics": {
                "bundles": 5,
                "layers": 9,
                "findings": 15,
                "questions": 27
            }
        },
        "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 hot chocolate, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an agent to recognise a prepared hot chocolate beverage, assess its composition and serving state, and decide how it may be prepared, adjusted, held or served.",
            "characteristics": {
                "substance": "material",
                "origin": "natural",
                "agency": "inert",
                "mobility": "varies"
            },
            "whatYouCanDoWithIt": [
                "observed and measured",
                "consumed or used up"
            ],
            "distinguishingFeatures": [
                "Names folded into this entry, which a task may need to split apart again: Cocio, Koko Samoa.",
                "2 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.",
                "Described in 77 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 hot chocolate, and on what evidence are they told apart?"
            ],
            "whatItIsMadeOf": "matter you can touch",
            "physicalCharacter": [
                "Mobility varies between examples.",
                "Does nothing on its own; everything it does, something else did to it.",
                "These come from the domain this entry sits in rather than from the entry itself, so treat them as a first guess about the whole domain applied to one thing."
            ],
            "whatCanBeDoneWithIt": [
                "observe it, measure it, record its state",
                "use it up, and then need more of it"
            ],
            "howItIsRecognised": [
                "Not recognisable by sight in any reliable way. Appearance varies with grade, form and additives; identification is by label, by documentation, or by assay."
            ],
            "relatedModels": [
                {
                    "relation": "covers",
                    "note": "Finer kinds folded into this entry because telling them apart needs a task that asks for it. Each is a model waiting to be split out when one does.",
                    "targets": [
                        "Cocio",
                        "Koko Samoa"
                    ]
                }
            ],
            "standing": "Described in 77 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 2 finer distinctions are held inside this entry as names rather than as separate models.",
            "structure": {
                "bundles": [
                    {
                        "id": "identity-and-classification",
                        "name": "Identity, naming and classification",
                        "description": "How an agent tells one hot chocolate from another, and a hot chocolate 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 hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate 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 hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate 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 hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate is built from and which parts are replaceable.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate 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 hot chocolate is, and what that position is measured against.",
                                        "questions": [
                                            {
                                                "id": "position-and-frame-q01",
                                                "text": "What identifies and describes the location of a hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate 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 hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate 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 hot chocolate between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a hot chocolate 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 hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate 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 hot chocolate is for, and what it is used for anyway.",
                                "findings": [
                                    {
                                        "id": "function-and-purpose",
                                        "name": "Function, purpose and misuse",
                                        "description": "The function a hot chocolate performs and the uses that fall outside it.",
                                        "questions": [
                                            {
                                                "id": "function-and-purpose-q01",
                                                "text": "What identifies and describes the use of a hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate.",
                                "findings": [
                                    {
                                        "id": "procedures-and-skills",
                                        "name": "Procedures, skills and required tools",
                                        "description": "What an agent needs before it can act on a hot chocolate at all.",
                                        "questions": [
                                            {
                                                "id": "procedures-and-skills-q01",
                                                "text": "What identifies and describes handling a hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate there is and how fast it goes.",
                                        "questions": [
                                            {
                                                "id": "consumption-and-stock-q01",
                                                "text": "What identifies and describes the supply of a hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate 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 hot chocolate 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 hot chocolate 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 hot chocolate 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 hot chocolate, 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 hot chocolate 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 hot chocolate 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 hot chocolate 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 hot chocolate, 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 hot chocolate 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 hot chocolate and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a hot chocolate, 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 hot chocolate, 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 hot chocolate 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 hot chocolate is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a hot chocolate, 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 hot chocolate, 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 hot chocolate 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
            }
        }
    }
}