{
    "model": {
        "rank": 3626,
        "code": "thing-q190868",
        "model_id": "vr.tr.boot",
        "name": "boot",
        "purpose": "Enable an AI agent to recognise a boot as footwear, assess its fit and condition, and determine suitable use, care or repair.",
        "family": "Thing Registry",
        "category": "Physical world and living systems",
        "status": "research-draft",
        "kind": "thing",
        "plane": "PHY",
        "domain": "PHY.OBJ",
        "industry": "",
        "version": "",
        "url": "/models/thing/q190868/",
        "tier": 2,
        "score": 83,
        "payload": {
            "layer": "wikidata",
            "aliases": [
                "Bukis",
                "après-ski boot",
                "nutukas",
                "motocross boot",
                "jika-tabi",
                "work boot",
                "military boot",
                "holzstiefel",
                "lace-up boot",
                "carriage boot",
                "heeled ankle-length boot",
                "caliga",
                "combat boot",
                "leather boots",
                "platform boot",
                "rubber riding boots",
                "high-heeled boot",
                "riding boot",
                "men's boot",
                "women's boot",
                "Patauga jungle boot",
                "Gutul",
                "thigh-high boot",
                "ski boot",
                "hip boot",
                "jackboot",
                "Wellington boot",
                "mukluk",
                "desert boot",
                "calf boots",
                "Hessian",
                "sheepskin boots",
                "go-go boot",
                "knee-high boot",
                "Jodhpur boot",
                "fashion boot",
                "buskin",
                "magnetic boots",
                "Motorcycle boot",
                "Ugg boots"
            ],
            "aliasCount": 48,
            "merged": 48,
            "knownIn": 83,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": "vr.tr.boot-artifact",
            "source": {
                "dataset": "wikidata",
                "item": "Q190868",
                "url": "https://www.wikidata.org/wiki/Q190868",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-07T14:43:24Z",
                "providers": [
                    "Codex"
                ],
                "breadth": "recalled by Codex without web access - no source was read",
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "seconds": 29.4,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.3\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a07c51-bbb5-71a0-976f-b90581c93221\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: boot\nSense to describe: (none recorded)\nDomain code: PHY.OBJ\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 004: 1001 registered",
                        "usd": 0,
                        "recall": true
                    },
                    "codex": {
                        "seconds": 78.7,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.3\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a07c51-bbb5-7802-80a8-9dbd2e8ac7a6\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: boot\nRegistry id: vr.tr.boot\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nContext for th"
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q190868",
                "registryId": "vr.tr.boot",
                "name": "boot",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.OBJ"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q190868/",
            "model": {
                "registry_id": "vr.tr.boot",
                "name": "boot",
                "purpose": "Enable an AI agent to recognise a boot as footwear, assess its fit and condition, and determine suitable use, care or repair.",
                "definition": "A boot is footwear that encloses the foot and extends above the ankle, with an upper and sole designed for protection, support, environmental resistance or dress.",
                "scope_statement": "This model covers boot as a kind of footwear enclosing the foot and extending around the ankle or higher, including construction, fit, intended use and serviceability; product specifications and individual condition are evidence recorded against the kind.",
                "in_scope": [
                    "Foot enclosure and shaft coverage that distinguish boots from neighbouring footwear kinds",
                    "Sizing, internal fit, shaft fit and compatibility with socks or inserts",
                    "Upper, sole, lining, closure and their construction relationships",
                    "Suitability for terrain, weather and explicitly supported protective uses",
                    "Wear, cleaning, drying, repair and retirement decisions"
                ],
                "out_of_scope": [
                    "Computer startup processes called boot",
                    "Vehicle luggage compartments and mechanical protective boots",
                    "Shoes, sandals and gaiters except at classification boundaries",
                    "Medical walking orthoses and their clinical prescription",
                    "Manufacturing businesses, product listings and ownership transactions",
                    "Foot diagnoses and treatment plans"
                ],
                "distinguishing_features": [
                    "It encloses the foot and has an upper extending around the ankle or higher; low-cut footwear ordinarily belongs to a neighbouring shoe category.",
                    "It incorporates a walking sole beneath the foot, unlike a gaiter that adds coverage around footwear or the lower leg.",
                    "It serves as footwear in its own right; an overshoe primarily covers another item of footwear.",
                    "Its shaft forms part of the footwear assembly, rather than being a separate leg covering.",
                    "The selected sense is wearable footwear, excluding similarly named vehicle compartments, machine covers and computing operations."
                ],
                "characteristics": [
                    {
                        "name": "Boot subtype and intended activity",
                        "kind": "category",
                        "unit_or_values": "walking, hiking, work, riding, rain, fashion, specialist sport, other, unknown; multiple values permitted",
                        "why_it_matters": "Establishes the use context without treating appearance as proof of performance."
                    },
                    {
                        "name": "Shaft height",
                        "kind": "measurement",
                        "unit_or_values": "mm, with measurement origin and endpoint recorded",
                        "why_it_matters": "Describes ankle and leg coverage and supports comparison between boots."
                    },
                    {
                        "name": "Labelled size",
                        "kind": "category",
                        "unit_or_values": "size value with sizing system, manufacturer and width designation where available",
                        "why_it_matters": "A size label is interpretable only in its sizing context and does not establish actual fit."
                    },
                    {
                        "name": "Internal foot accommodation",
                        "kind": "measurement",
                        "unit_or_values": "usable length and width in mm, with measurement method and insert configuration",
                        "why_it_matters": "Supports assessment of toe room and compatibility with the intended foot and sock combination."
                    },
                    {
                        "name": "Shaft opening and adjustment",
                        "kind": "measurement",
                        "unit_or_values": "internal circumference and adjustment range in mm at a recorded height",
                        "why_it_matters": "Determines whether the shaft accommodates the leg and any clothing worn inside it."
                    },
                    {
                        "name": "Component materials",
                        "kind": "category",
                        "unit_or_values": "material identified separately for upper, lining, outsole, midsole and relevant inserts; unknown permitted",
                        "why_it_matters": "Informs care, drying and repair choices."
                    },
                    {
                        "name": "Closure configuration",
                        "kind": "category",
                        "unit_or_values": "pull-on, laces, zipper, buckles, elastic panels, combinations, other",
                        "why_it_matters": "Explains how the boot is donned, retained and adjusted."
                    },
                    {
                        "name": "Protective or environmental performance evidence",
                        "kind": "relation",
                        "unit_or_values": "links to applicable product instructions, test reports or certification records, with their scope and conditions",
                        "why_it_matters": "Separates verified capabilities from styling and unsupported claims."
                    },
                    {
                        "name": "Wear and damage condition",
                        "kind": "state",
                        "unit_or_values": "component-level observations: intact, worn, cracked, detached, punctured, closure impaired, unknown",
                        "why_it_matters": "Supports decisions about continued use, repair and withdrawal."
                    },
                    {
                        "name": "Pair relationship",
                        "kind": "relation",
                        "unit_or_values": "left or right member, matching counterpart, pair completeness and specification match",
                        "why_it_matters": "Fit and usability may depend on both boots even when the recorded object is one boot."
                    }
                ],
                "affordances": [
                    "Classify footwear as a boot and identify the intended subtype while retaining uncertain boundaries.",
                    "Assess fit using foot accommodation, shaft clearance, closure adjustment and observations during intended movement.",
                    "Match a boot to an activity and environment using documented capabilities and observed condition.",
                    "Inspect tread, sole attachment, upper flex areas and closures for use-limiting damage.",
                    "Select material-compatible cleaning, drying and storage actions from applicable care instructions.",
                    "Determine whether repair, replacement components or withdrawal from the intended use is appropriate."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "boot-identity-and-coverage",
                        "name": "Boot identity and coverage",
                        "description": "Establishes the footwear sense and the coverage that makes the item a boot.",
                        "rationale": "The registry lacks a definition, and the word names several unrelated things.",
                        "layers": [
                            {
                                "id": "footwear-sense",
                                "name": "Footwear sense",
                                "description": "Sets the semantic boundary around wearable boots.",
                                "findings": [
                                    {
                                        "id": "boot-kind-boundary",
                                        "name": "Boot kind boundary",
                                        "description": "Record evidence that the item is footwear enclosing the foot with an ankle-height or higher upper, retaining ambiguous cases for review.",
                                        "questions": [
                                            {
                                                "text": "Does this registry entry intend footwear rather than a mechanical cover, luggage compartment or startup process?",
                                                "kind": "definition",
                                                "id": "boot-kind-boundary-q01"
                                            },
                                            {
                                                "text": "What observed construction distinguishes this boot from a high-top shoe, gaiter or overshoe?",
                                                "kind": "boundary",
                                                "id": "boot-kind-boundary-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "shaft-extent",
                                "name": "Shaft extent",
                                "description": "Describes the upper's coverage around the ankle and leg.",
                                "findings": [
                                    {
                                        "id": "coverage-and-shaft-shape",
                                        "name": "Coverage and shaft shape",
                                        "description": "Record shaft height, opening shape and intended coverage using an explicit measurement convention.",
                                        "questions": [
                                            {
                                                "text": "From which reference point is shaft height measured, and what is its value in millimetres?",
                                                "kind": "measurement",
                                                "id": "coverage-and-shaft-shape-q01"
                                            },
                                            {
                                                "text": "Which parts of the ankle or leg does the shaft cover when worn as intended?",
                                                "kind": "definition",
                                                "id": "coverage-and-shaft-shape-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "foot-and-leg-fit",
                        "name": "Foot and leg fit",
                        "description": "Captures fit inside the foot enclosure and around the shaft.",
                        "rationale": "Boot fit involves both foot accommodation and ankle or leg clearance.",
                        "layers": [
                            {
                                "id": "foot-accommodation",
                                "name": "Foot accommodation",
                                "description": "Relates labelled size to usable internal space and the intended wearing configuration.",
                                "findings": [
                                    {
                                        "id": "size-and-functional-fit",
                                        "name": "Size and functional fit",
                                        "description": "Keep the size label separate from fit observations, including toe clearance, heel movement and pressure locations.",
                                        "questions": [
                                            {
                                                "text": "Which sizing system, manufacturer size and width designation are recorded?",
                                                "kind": "provenance",
                                                "id": "size-and-functional-fit-q01"
                                            },
                                            {
                                                "text": "With the intended socks and inserts, what toe clearance, heel movement or pressure is observed during intended movement?",
                                                "kind": "measurement",
                                                "id": "size-and-functional-fit-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "shaft-and-entry-fit",
                                "name": "Shaft and entry fit",
                                "description": "Examines passage through the opening, leg clearance and closure adjustment.",
                                "findings": [
                                    {
                                        "id": "entry-retention-and-clearance",
                                        "name": "Entry, retention and clearance",
                                        "description": "Record whether the boot can be donned, secured and removed while providing appropriate clearance through its intended range of movement.",
                                        "questions": [
                                            {
                                                "text": "What opening circumference and adjustment range are available at the relevant ankle or calf height?",
                                                "kind": "measurement",
                                                "id": "entry-retention-and-clearance-q01"
                                            },
                                            {
                                                "text": "Can the wearer don, secure and remove the boot with the intended clothing and required assistance, if any?",
                                                "kind": "action",
                                                "id": "entry-retention-and-clearance-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "boot-construction",
                        "name": "Boot construction",
                        "description": "Describes the upper, shaft, sole assembly and fastening components.",
                        "rationale": "Construction determines how boot components can be inspected, maintained and repaired.",
                        "layers": [
                            {
                                "id": "upper-shaft-and-lining",
                                "name": "Upper, shaft and lining",
                                "description": "Identifies the materials and interfaces surrounding the foot and leg.",
                                "findings": [
                                    {
                                        "id": "enclosure-materials-and-openings",
                                        "name": "Enclosure materials and openings",
                                        "description": "Record upper and lining materials, seams, tongue configuration and closure openings without inferring barrier performance from appearance.",
                                        "questions": [
                                            {
                                                "text": "Which materials and internal layers are documented for the upper, shaft and lining?",
                                                "kind": "provenance",
                                                "id": "enclosure-materials-and-openings-q01"
                                            },
                                            {
                                                "text": "Where do seams, tongue edges and fastening openings interrupt the enclosure?",
                                                "kind": "boundary",
                                                "id": "enclosure-materials-and-openings-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "sole-assembly-and-attachment",
                                "name": "Sole assembly and attachment",
                                "description": "Identifies ground-contact components and how they connect to the upper.",
                                "findings": [
                                    {
                                        "id": "sole-build-and-replacement",
                                        "name": "Sole build and replacement",
                                        "description": "Record outsole, heel and intermediate components, their attachment method where known, and evidence for replacement options.",
                                        "questions": [
                                            {
                                                "text": "What sole components and upper-to-sole attachment method are documented or observable?",
                                                "kind": "definition",
                                                "id": "sole-build-and-replacement-q01"
                                            },
                                            {
                                                "text": "Which sole or heel components can be replaced under the applicable repair guidance?",
                                                "kind": "action",
                                                "id": "sole-build-and-replacement-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "use-and-performance",
                        "name": "Use and performance",
                        "description": "Relates the boot to terrain, weather, activity and any supported protective role.",
                        "rationale": "Boot styling and subtype names alone cannot establish suitability for a particular use.",
                        "layers": [
                            {
                                "id": "terrain-and-weather",
                                "name": "Terrain and weather",
                                "description": "Records evidence relevant to ground contact and environmental exposure.",
                                "findings": [
                                    {
                                        "id": "environmental-suitability",
                                        "name": "Environmental suitability",
                                        "description": "Keep traction, water exclusion and thermal claims tied to their stated conditions and evidence.",
                                        "questions": [
                                            {
                                                "text": "What documented conditions support claims about traction, water exclusion or thermal performance?",
                                                "kind": "provenance",
                                                "id": "environmental-suitability-q01"
                                            },
                                            {
                                                "text": "Do the intended surface, exposure duration and weather fall within those documented conditions?",
                                                "kind": "boundary",
                                                "id": "environmental-suitability-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "protective-and-specialist-use",
                                "name": "Protective and specialist use",
                                "description": "Handles protective features and interfaces required by particular activities.",
                                "findings": [
                                    {
                                        "id": "verified-protection-and-compatibility",
                                        "name": "Verified protection and compatibility",
                                        "description": "Record claimed protection and specialist equipment compatibility only at the scope supported by identifiable documentation.",
                                        "questions": [
                                            {
                                                "text": "Which protective claims have supporting documentation identifying the applicable product, issuing body and test or standard edition?",
                                                "kind": "provenance",
                                                "id": "verified-protection-and-compatibility-q01"
                                            },
                                            {
                                                "text": "What documented compatibility and condition checks are required before using this boot with the intended equipment or in the intended protective role?",
                                                "kind": "action",
                                                "id": "verified-protection-and-compatibility-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "wear-care-and-serviceability",
                        "name": "Wear, care and serviceability",
                        "description": "Supports inspection and decisions about cleaning, repair and continued use.",
                        "rationale": "Wear at the sole, flex points and closures can change a boot's suitability even when its original specification remains known.",
                        "layers": [
                            {
                                "id": "boot-condition-inspection",
                                "name": "Boot condition inspection",
                                "description": "Examines components whose deterioration affects retention, ground contact or enclosure.",
                                "findings": [
                                    {
                                        "id": "wear-and-damage-map",
                                        "name": "Wear and damage map",
                                        "description": "Locate tread loss, uneven heel wear, separation, flex cracks, punctures and closure defects separately for each boot.",
                                        "questions": [
                                            {
                                                "text": "Where are tread loss, heel asymmetry, upper damage or sole separation observed, and what dimensions can be recorded?",
                                                "kind": "measurement",
                                                "id": "wear-and-damage-map-q01"
                                            },
                                            {
                                                "text": "Do observed defects meet a documented withdrawal criterion or require assessment before the intended use?",
                                                "kind": "action",
                                                "id": "wear-and-damage-map-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "care-repair-and-return",
                                "name": "Care, repair and return to use",
                                "description": "Connects component materials and use requirements to maintenance decisions.",
                                "findings": [
                                    {
                                        "id": "compatible-maintenance-and-repair",
                                        "name": "Compatible maintenance and repair",
                                        "description": "Use applicable instructions to select cleaning, drying and repair methods and to identify checks needed before return to use.",
                                        "questions": [
                                            {
                                                "text": "Which cleaning agents, treatments and drying methods are permitted for this boot's materials and construction?",
                                                "kind": "action",
                                                "id": "compatible-maintenance-and-repair-q01"
                                            },
                                            {
                                                "text": "After a repair or component replacement, what inspection or documented reassessment is needed before the intended use resumes?",
                                                "kind": "action",
                                                "id": "compatible-maintenance-and-repair-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "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": [
                                            "The physical-object domain supports interpreting boot as footwear, but the registry records no explicit sense; protective machinery covers and the British vehicle-storage sense remain possible alternatives.",
                                            "Standards are recalled by designation and scope; their applicable editions and any jurisdictional requirements need verification.",
                                            "Dimensions, mass and protective performance differ substantially by boot type; the sizing range is only illustrative."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-confidence-notes-q01",
                                                "text": "Which of these check these first hold for the sense of boot 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": [
                                            "Walking and hiking boots",
                                            "Safety and work boots",
                                            "Wellington boots",
                                            "Riding boots",
                                            "Ski boots",
                                            "Fashion boots"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of boot this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-identifiers",
                                        "name": "Identifiers and schemes",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            {
                                                "scheme": "Mondopoint",
                                                "value_or_pattern": "Foot length in millimetres, optionally accompanied by foot width",
                                                "note": "A footwear sizing system; it does not identify a particular boot design or individual item."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-identifiers-q01",
                                                "text": "Which of these identifiers and schemes hold for the sense of boot 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": [
                                            "ISO 9407, issued by the International Organization for Standardization: Mondopoint footwear sizing and marking.",
                                            "ISO 20345, issued by the International Organization for Standardization: safety footwear requirements, applicable to qualifying protective boots.",
                                            "ISO 20347, issued by the International Organization for Standardization: occupational footwear requirements."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-standards-and-regulation-q01",
                                                "text": "Which of these standards and regulation hold for the sense of boot 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": [
                                            "Protecting feet and lower legs during industrial, agricultural and construction work.",
                                            "Walking over rough terrain and carrying loads outdoors.",
                                            "Keeping feet dry or insulated in wet and cold environments.",
                                            "Providing specialized interfaces and support for skiing or horse riding.",
                                            "Serving as everyday, ceremonial or fashion footwear."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-real-world-use-q01",
                                                "text": "Which of these real-world use hold for the sense of boot this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-measurements",
                                        "name": "Typical measurements",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            {
                                                "quantity": "Nominal foot length for adult sizing",
                                                "typical_range": "Approximately 220-320; illustrative adult range, not a limit",
                                                "unit": "mm"
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-measurements-q01",
                                                "text": "Which of these typical measurements hold for the sense of boot 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": [
                                            "Outsole wear or unsuitable tread can reduce traction and contribute to falls.",
                                            "Sole separation, seam failure or cracked uppers can compromise structural integrity and weather resistance.",
                                            "Poor fit can cause friction injuries, pressure points and toe impacts.",
                                            "Water ingress or retained perspiration can leave feet persistently damp.",
                                            "Using boots without protection appropriate to the task can expose the wearer to impact, puncture, heat or chemical hazards."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-failure-modes-and-hazards-q01",
                                                "text": "Which of these failure modes and hazards hold for the sense of boot 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": [
                                            "UK, US and continental European shoe sizes use different scales; size conversions and fit vary by manufacturer.",
                                            "Waterproof rubber boots are commonly called wellingtons or wellies in Britain, gumboots in some regions, and rain boots in North America."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-regional-variation-q01",
                                                "text": "Which of these regional variation hold for the sense of boot 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": "shoe",
                                                "difference": "Boots are a category of footwear distinguished by an upper extending above the ankle; ordinary shoes generally end at or below it."
                                            },
                                            {
                                                "name": "gaiter",
                                                "difference": "A gaiter covers part of the lower leg and sometimes the shoe upper but normally lacks its own load-bearing footwear sole."
                                            },
                                            {
                                                "name": "orthopaedic walking boot",
                                                "difference": "An orthopaedic walking boot is primarily a medical support or immobilization device; ordinary boots primarily serve footwear functions."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-neighbours-q01",
                                                "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of boot this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Does the registry's underlying source confirm the footwear sense of boot, and does an existing world model already own that concept?",
                "What classification convention should resolve borderline cases such as high-top shoes, boot-shaped overshoes and soft indoor boots?",
                "Which specialist boot kinds should inherit this model, and which require neighbouring models for rigid shells, equipment interfaces or medical functions?",
                "Which measurement conventions should govern shaft height, opening circumference and usable internal dimensions across boot constructions?",
                "Which authoritative sources should govern performance evidence, repair limits and withdrawal criteria for each intended use and jurisdiction?"
            ],
            "statistics": {
                "bundles": 6,
                "layers": 11,
                "findings": 19,
                "questions": 29
            }
        },
        "draft": {
            "generator": "vr.draft.v3",
            "status": "draft-generated",
            "researched": false,
            "archetype": "device, machine or tool",
            "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 boot, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an AI agent to recognise a boot as footwear, assess its fit and condition, and determine suitable use, care or repair.",
            "characteristics": {
                "substance": "material",
                "origin": "manufactured",
                "agency": "inert",
                "mobility": "varies"
            },
            "whatYouCanDoWithIt": [
                "observed and measured"
            ],
            "distinguishingFeatures": [
                "Names folded into this entry, which a task may need to split apart again: Bukis, après-ski boot, nutukas, motocross boot, jika-tabi, work boot, military boot, holzstiefel, lace-up boot, carriage boot, heeled ankle-length boot, caliga.",
                "48 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.",
                "Described in 83 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 boot, 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"
            ],
            "howItIsRecognised": [
                "Recognised by form, by the arrangement of its controls, and by markings - a plate, a model number, a certification mark. Form alone rarely separates two models that do very different things."
            ],
            "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": [
                        "Bukis",
                        "après-ski boot",
                        "nutukas",
                        "motocross boot",
                        "jika-tabi",
                        "work boot",
                        "military boot",
                        "holzstiefel",
                        "lace-up boot",
                        "carriage boot",
                        "heeled ankle-length boot",
                        "caliga"
                    ]
                }
            ],
            "standing": "Described in 83 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 48 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 boot from another, and a boot 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 boot, 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 boot, 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 boot 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 boot, 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 boot, 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 boot 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 boot 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 boot, 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 boot, 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 boot 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 boot from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a boot, 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 boot, 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 boot 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 boot 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 boot, 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 boot, 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 boot 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 boot is built from and which parts are replaceable.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a boot, 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 boot, 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 boot 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 boot is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a boot, 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 boot, 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 boot 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 boot 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 boot is, and what that position is measured against.",
                                        "questions": [
                                            {
                                                "id": "position-and-frame-q01",
                                                "text": "What identifies and describes the location of a boot, 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 boot, 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 boot 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 boot 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 boot, 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 boot, 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 boot 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 boot 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 boot between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a boot, 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 boot, 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 boot 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 boot, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a boot 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 boot, 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 boot, 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 boot is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "function-and-principle",
                        "name": "Function and operating principle",
                        "description": "What boot is for and how it achieves it.",
                        "rationale": "Two devices with the same name can work on different principles, and the principle is what predicts failure and constrains use.",
                        "layers": [
                            {
                                "id": "intended-function",
                                "name": "Intended function",
                                "description": "The job it does, and the jobs it is used for anyway.",
                                "findings": [
                                    {
                                        "id": "function-record",
                                        "name": "Function, principle and variants",
                                        "description": "What it does, how, and which variants do it differently.",
                                        "questions": [
                                            {
                                                "id": "function-record-q01",
                                                "text": "What function does boot perform, on what operating principle, and which variants differ in that principle?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "function-record-q02",
                                                "text": "What use falls outside the intended function but happens in practice?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "capacity-and-rating",
                                "name": "Capacity and rating",
                                "description": "The numbers that say what it can do and where it stops.",
                                "findings": [
                                    {
                                        "id": "ratings",
                                        "name": "Ratings and their conditions",
                                        "description": "Rated capacity, power, throughput and the conditions each assumes.",
                                        "questions": [
                                            {
                                                "id": "ratings-q01",
                                                "text": "What ratings characterise boot, in what units, and under what stated conditions?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "ratings-q02",
                                                "text": "What happens beyond the rating - degradation, refusal, damage - and how is that detected?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "operation-and-state",
                        "name": "Operation, controls and state",
                        "description": "How boot is operated and what state it is in right now.",
                        "rationale": "An agent acting on a device needs its current state and the controls that change it, not just its specification.",
                        "layers": [
                            {
                                "id": "controls-and-modes",
                                "name": "Controls and modes",
                                "description": "What can be set, what that changes, and what is interlocked.",
                                "findings": [
                                    {
                                        "id": "control-surface",
                                        "name": "Control surface and interlocks",
                                        "description": "The settings available and the conditions that block them.",
                                        "questions": [
                                            {
                                                "id": "control-surface-q01",
                                                "text": "What controls and modes does boot have, and what does each change?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "control-surface-q02",
                                                "text": "Which actions are interlocked or forbidden in which state, and what must be true before acting?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "condition-and-maintenance",
                                "name": "Condition and maintenance",
                                "description": "Wear, service intervals, consumables and the line between working and broken.",
                                "findings": [
                                    {
                                        "id": "service-record",
                                        "name": "Condition, service and consumables",
                                        "description": "What is consumed, what is serviced, and how condition is judged.",
                                        "questions": [
                                            {
                                                "id": "service-record-q01",
                                                "text": "What consumables and service does boot need, at what interval, and on whose authority?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "service-record-q02",
                                                "text": "What evidence separates a unit that is working from one that is out of service?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "kind-model-unit",
                        "name": "Kind, model and unit",
                        "description": "Whether a claim about boot is about the kind, a product line, or one physical unit.",
                        "rationale": "This is the boundary most often got wrong for made things, and getting it wrong mixes a catalogue entry with the machine in the yard.",
                        "layers": [
                            {
                                "id": "level-of-reference",
                                "name": "Level of reference",
                                "description": "The three levels and what belongs at each.",
                                "findings": [
                                    {
                                        "id": "level-rules",
                                        "name": "What belongs to kind, model and unit",
                                        "description": "Which properties are shared by all of them and which are not.",
                                        "questions": [
                                            {
                                                "id": "level-rules-q01",
                                                "text": "Which facts about boot hold for every one of them, which for a model, and which only for one unit?",
                                                "kind": "boundary"
                                            },
                                            {
                                                "id": "level-rules-q02",
                                                "text": "What identifies an individual unit, and what should an agent do when it has only the kind?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "standards-and-conformity",
                                "name": "Standards and conformity",
                                "description": "The standards a working example must meet and who attests it.",
                                "findings": [
                                    {
                                        "id": "conformity",
                                        "name": "Standards, marks and attestation",
                                        "description": "Which standard applies, who certifies, and what the mark means.",
                                        "questions": [
                                            {
                                                "id": "conformity-q01",
                                                "text": "Which standards govern boot, issued by whom, and what does conformity actually assert?",
                                                "kind": "provenance"
                                            },
                                            {
                                                "id": "conformity-q02",
                                                "text": "What may an agent conclude from a certification mark, and what may it not?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "provenance-and-evidence",
                        "name": "Provenance, evidence and time",
                        "description": "Where every claim about a boot 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 boot and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a boot, 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 boot, 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 boot 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 boot is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a boot, 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 boot, 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 boot is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "statistics": {
                "bundles": 8,
                "layers": 17,
                "findings": 19,
                "questions": 51
            }
        }
    }
}