{
    "model": {
        "rank": 4570,
        "code": "thing-q483213",
        "model_id": "vr.tr.integumentary-system",
        "name": "integumentary system",
        "purpose": "Enable an agent to recognise an organism's integumentary system, assess its covering and associated structures, and identify appropriate observations or actions within species-specific limits.",
        "family": "Thing Registry",
        "category": "Physical world and living systems",
        "status": "research-draft",
        "kind": "thing",
        "plane": "PHY",
        "domain": "PHY.OBJ",
        "industry": "",
        "version": "",
        "url": "/models/thing/q483213/",
        "tier": 2,
        "score": 74,
        "payload": {
            "layer": "wikidata",
            "aliases": [],
            "aliasCount": 0,
            "merged": 0,
            "knownIn": 74,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "wikidata",
                "item": "Q483213",
                "url": "https://www.wikidata.org/wiki/Q483213",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-09T20:31:47Z",
                "providers": [
                    "Codex"
                ],
                "breadth": "recalled by Codex without web access - no source was read",
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "seconds": 19.3,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a087dd-b70e-7f30-bb01-72ed5c9a4022\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: integumentary system\nSense to describe: (none recorded)\nDomain code: PHY.OBJ\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 005:",
                        "usd": 0,
                        "recall": true
                    },
                    "codex": {
                        "seconds": 58.2,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a087dd-b71e-7ee2-8049-8ec72b33d19a\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: integumentary system\nRegistry id: vr.tr.integumentary-system\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: (none recorded)\nNames folded into thi"
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q483213",
                "registryId": "vr.tr.integumentary-system",
                "name": "integumentary system",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.OBJ"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q483213/",
            "model": {
                "registry_id": "vr.tr.integumentary-system",
                "name": "integumentary system",
                "purpose": "Enable an agent to recognise an organism's integumentary system, assess its covering and associated structures, and identify appropriate observations or actions within species-specific limits.",
                "definition": "The integumentary system is the organ system comprising an animal's external covering and its associated structures, including, in humans, the skin, hair, nails, sweat glands and sebaceous glands.",
                "scope_statement": "This model owns the integumentary system as an integrated bodily covering, including skin or corresponding integument and its associated appendages and glands; its anatomical boundaries and assessment criteria must be specified for the organism concerned.",
                "in_scope": [
                    "Species-specific extent and organisation of the bodily covering",
                    "Integumentary tissues, appendages and associated glands",
                    "Barrier integrity and interfaces with the external environment",
                    "Contributions to sensation, temperature regulation and secretion where applicable",
                    "Growth, renewal, repair and observable changes in condition"
                ],
                "out_of_scope": [
                    "The whole organism and its overall physiological state",
                    "Internal mucosal systems beyond explicitly defined transition boundaries",
                    "Diseases, pathogens and parasites as independently modelled entities",
                    "Nervous, immune and circulatory systems beyond their integumentary interfaces",
                    "Protective clothing, dressings, cosmetics and treatment products",
                    "Clinical diagnosis and treatment protocols"
                ],
                "distinguishing_features": [
                    "Represents an integrated organ system, rather than skin alone or an isolated patch of tissue.",
                    "Includes appendages and glands only where their membership is supported for the organism concerned.",
                    "Distinguishes the organism's own covering from material worn, applied or attached to it.",
                    "Marks transitions to internal linings explicitly rather than treating every epithelial surface as integument.",
                    "Does not assume that human skin layers, hair, nails or sweating describe every organism's covering."
                ],
                "characteristics": [
                    {
                        "name": "Organism and anatomical reference",
                        "kind": "relation",
                        "unit_or_values": "Host organism, taxon, life stage and anatomical reference",
                        "why_it_matters": "Determines which structures and assessment criteria apply."
                    },
                    {
                        "name": "Regional component composition",
                        "kind": "category",
                        "unit_or_values": "Region-specific tissues, appendages and glands; absent, present or unresolved",
                        "why_it_matters": "Supports recognition without imposing one species' anatomy on another."
                    },
                    {
                        "name": "Boundary membership",
                        "kind": "category",
                        "unit_or_values": "Included structure, interfacing structure, excluded structure or disputed membership",
                        "why_it_matters": "Prevents inconsistent treatment of adjacent tissues and bodily openings."
                    },
                    {
                        "name": "Surface extent",
                        "kind": "measurement",
                        "unit_or_values": "cm² or m²; affected extent as percentage of a specified reference surface",
                        "why_it_matters": "Makes the extent of coverage or damage comparable when the denominator is explicit."
                    },
                    {
                        "name": "Regional tissue thickness",
                        "kind": "measurement",
                        "unit_or_values": "µm or mm, with region, tissue boundary and method",
                        "why_it_matters": "Separates measured anatomical variation from unsupported impressions."
                    },
                    {
                        "name": "Barrier continuity",
                        "kind": "state",
                        "unit_or_values": "Intact, disrupted, repairing or indeterminate, by region",
                        "why_it_matters": "Locates loss of covering integrity and supports follow-up."
                    },
                    {
                        "name": "Surface temperature",
                        "kind": "measurement",
                        "unit_or_values": "°C, with site, ambient conditions and method",
                        "why_it_matters": "Allows contextual comparison without equating surface temperature with core temperature."
                    },
                    {
                        "name": "Appendage and gland condition",
                        "kind": "state",
                        "unit_or_values": "Species-appropriate observations of distribution, integrity and activity",
                        "why_it_matters": "Captures system components that a skin-only assessment would omit."
                    },
                    {
                        "name": "Renewal or repair phase",
                        "kind": "state",
                        "unit_or_values": "Species-specific growth, shedding, moulting or repair phase; unknown where unverified",
                        "why_it_matters": "Distinguishes expected change from a possible disturbance."
                    },
                    {
                        "name": "Exposure and intervention history",
                        "kind": "relation",
                        "unit_or_values": "Dated links to environmental exposures, contact events and interventions",
                        "why_it_matters": "Supports interpretation of changes while keeping causal claims separate from chronology."
                    }
                ],
                "affordances": [
                    "Map covering regions, appendages and glands against an appropriate anatomical reference.",
                    "Record local integrity and condition using observations or suitable measurements.",
                    "Compare repeated observations while accounting for site, life stage and environmental conditions.",
                    "Identify missing evidence needed to distinguish normal renewal from damage.",
                    "Flag observations requiring qualified assessment under an applicable protocol.",
                    "Track authorised protective or care actions and their observed outcomes."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "covering-identity-and-boundaries",
                        "name": "Covering identity and boundaries",
                        "description": "Establish which organism and anatomical interpretation this system instance represents.",
                        "rationale": "The registry term must not silently inherit human anatomy or an unspecified definition of skin.",
                        "layers": [
                            {
                                "id": "organism-specific-anatomy",
                                "name": "Organism-specific anatomy",
                                "description": "Anchor system recognition to a taxon, life stage and anatomical reference.",
                                "findings": [
                                    {
                                        "id": "reference-covering-plan",
                                        "name": "Reference covering plan",
                                        "description": "Record the anatomical evidence needed to identify the organism's integumentary components.",
                                        "questions": [
                                            {
                                                "text": "Which organism, taxon and life stage does this system belong to?",
                                                "kind": "definition",
                                                "id": "reference-covering-plan-q01"
                                            },
                                            {
                                                "text": "Which anatomical reference supports the proposed component membership?",
                                                "kind": "provenance",
                                                "id": "reference-covering-plan-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "system-transitions",
                                "name": "System transitions",
                                "description": "Identify where the covering meets adjacent tissues and internal linings.",
                                "findings": [
                                    {
                                        "id": "included-and-adjacent-tissues",
                                        "name": "Included and adjacent tissues",
                                        "description": "Make disputed tissue membership and transition sites explicit.",
                                        "questions": [
                                            {
                                                "text": "Are underlying subcutaneous tissues included or treated as an interface under the chosen reference?",
                                                "kind": "boundary",
                                                "id": "included-and-adjacent-tissues-q01"
                                            },
                                            {
                                                "text": "Where does integument end at bodily openings and transition to another lining?",
                                                "kind": "boundary",
                                                "id": "included-and-adjacent-tissues-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "regional-tissues-and-appendages",
                        "name": "Regional tissues and appendages",
                        "description": "Describe the covering's regional organisation and associated specialised structures.",
                        "rationale": "A system assessment needs regional anatomy and appendage membership, not merely a generic surface description.",
                        "layers": [
                            {
                                "id": "regional-tissue-organisation",
                                "name": "Regional tissue organisation",
                                "description": "Locate anatomically distinct covering regions and their tissue organisation.",
                                "findings": [
                                    {
                                        "id": "regional-covering-profile",
                                        "name": "Regional covering profile",
                                        "description": "Record tissue composition and dimensions with explicit sites and measurement boundaries.",
                                        "questions": [
                                            {
                                                "text": "Which covering regions have distinct tissue organisation in this organism?",
                                                "kind": "definition",
                                                "id": "regional-covering-profile-q01"
                                            },
                                            {
                                                "text": "What thickness or surface extent was measured, at which site and between which anatomical boundaries?",
                                                "kind": "measurement",
                                                "id": "regional-covering-profile-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "appendages-and-glands",
                                "name": "Appendages and glands",
                                "description": "Identify associated structures without assuming every organism has the same set.",
                                "findings": [
                                    {
                                        "id": "specialised-structure-inventory",
                                        "name": "Specialised structure inventory",
                                        "description": "Establish which appendages and glands belong to the system and where they occur.",
                                        "questions": [
                                            {
                                                "text": "Which structures, such as hair, feathers, scales, nails or glands, are supported as members for this organism?",
                                                "kind": "boundary",
                                                "id": "specialised-structure-inventory-q01"
                                            },
                                            {
                                                "text": "How do their distribution, integrity and observed activity compare across relevant regions?",
                                                "kind": "measurement",
                                                "id": "specialised-structure-inventory-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "barrier-and-environmental-interface",
                        "name": "Barrier and environmental interface",
                        "description": "Assess the continuity of the covering and its interaction with external conditions.",
                        "rationale": "Visible coverage alone does not establish barrier performance or explain the significance of an exposure.",
                        "layers": [
                            {
                                "id": "covering-integrity",
                                "name": "Covering integrity",
                                "description": "Locate and characterise interruptions in the bodily covering.",
                                "findings": [
                                    {
                                        "id": "surface-disruption",
                                        "name": "Surface disruption",
                                        "description": "Record discontinuities without inferring an unverified cause or diagnosis.",
                                        "questions": [
                                            {
                                                "text": "Where is the covering disrupted, and what are the observed area, depth and margins?",
                                                "kind": "measurement",
                                                "id": "surface-disruption-q01"
                                            },
                                            {
                                                "text": "Which observed features require escalation under the applicable species-specific assessment protocol?",
                                                "kind": "action",
                                                "id": "surface-disruption-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "exchange-and-contact",
                                "name": "Exchange and contact",
                                "description": "Relate barrier observations to environmental exposure and applicable exchange measurements.",
                                "findings": [
                                    {
                                        "id": "barrier-performance-context",
                                        "name": "Barrier performance context",
                                        "description": "Separate recorded exposures and measured exchange from assumptions about permeability or protection.",
                                        "questions": [
                                            {
                                                "text": "Which contact agents, moisture conditions or mechanical exposures were documented, and by whom?",
                                                "kind": "provenance",
                                                "id": "barrier-performance-context-q01"
                                            },
                                            {
                                                "text": "Which validated method, if any, measures water loss or permeability for this covering, and under what conditions?",
                                                "kind": "measurement",
                                                "id": "barrier-performance-context-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "integumentary-functions-and-interfaces",
                        "name": "Integumentary functions and interfaces",
                        "description": "Represent supported functional contributions and dependencies on neighbouring systems.",
                        "rationale": "Functional assessment must distinguish locally observed behaviour from whole-organism physiology.",
                        "layers": [
                            {
                                "id": "thermal-and-secretory-function",
                                "name": "Thermal and secretory function",
                                "description": "Assess temperature-related and glandular behaviour where these functions apply.",
                                "findings": [
                                    {
                                        "id": "local-functional-response",
                                        "name": "Local functional response",
                                        "description": "Record species-appropriate evidence of thermal or secretory activity with environmental context.",
                                        "questions": [
                                            {
                                                "text": "Which temperature-regulating or secretory roles are supported for this organism's integument?",
                                                "kind": "provenance",
                                                "id": "local-functional-response-q01"
                                            },
                                            {
                                                "text": "What surface temperature or secretion measurements were obtained, with which site, units and environmental conditions?",
                                                "kind": "measurement",
                                                "id": "local-functional-response-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "sensory-vascular-and-immune-interfaces",
                                "name": "Sensory, vascular and immune interfaces",
                                "description": "Locate interactions with neighbouring systems while preserving their separate ownership.",
                                "findings": [
                                    {
                                        "id": "interface-observations",
                                        "name": "Interface observations",
                                        "description": "Record local observations relevant to sensation, supply and defence without treating them as complete system assessments.",
                                        "questions": [
                                            {
                                                "text": "Which sensory, vascular and immune structures are recorded locally, and which belong to linked system models?",
                                                "kind": "boundary",
                                                "id": "interface-observations-q01"
                                            },
                                            {
                                                "text": "Which qualified observations or validated assessments support statements about local sensation, perfusion or defence?",
                                                "kind": "provenance",
                                                "id": "interface-observations-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "renewal-repair-and-care",
                        "name": "Renewal, repair and care",
                        "description": "Track expected turnover, damage recovery and responses to authorised care.",
                        "rationale": "The covering changes over time, so a single observation cannot reliably distinguish normal transitions from deterioration.",
                        "layers": [
                            {
                                "id": "growth-and-renewal",
                                "name": "Growth and renewal",
                                "description": "Place changes in the context of life stage and species-specific renewal processes.",
                                "findings": [
                                    {
                                        "id": "expected-covering-transition",
                                        "name": "Expected covering transition",
                                        "description": "Document the reference and timing used to interpret shedding, moulting or appendage growth.",
                                        "questions": [
                                            {
                                                "text": "Which renewal processes are expected for this species, region and life stage?",
                                                "kind": "definition",
                                                "id": "expected-covering-transition-q01"
                                            },
                                            {
                                                "text": "What dated observations establish the timing, distribution and progression of the current change?",
                                                "kind": "measurement",
                                                "id": "expected-covering-transition-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "repair-and-intervention-follow-up",
                                "name": "Repair and intervention follow-up",
                                "description": "Connect damaged regions to repeated observations and authorised actions.",
                                "findings": [
                                    {
                                        "id": "repair-trajectory-and-care-response",
                                        "name": "Repair trajectory and care response",
                                        "description": "Track regional recovery and intervention outcomes without treating temporal association as proof of effectiveness.",
                                        "questions": [
                                            {
                                                "text": "How have disruption extent, surface condition and relevant function changed at the same site over time?",
                                                "kind": "measurement",
                                                "id": "repair-trajectory-and-care-response-q01"
                                            },
                                            {
                                                "text": "Which protective or care actions are authorised, and what observations trigger reassessment or stopping them?",
                                                "kind": "action",
                                                "id": "repair-trajectory-and-care-response-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 term applies across animal groups; most functional and quantitative details here describe humans.",
                                            "Check the intended taxonomic scope before adding varieties: human skin appendages are not universal animal features.",
                                            "Thickness estimates depend on anatomical site and measurement method; descriptions also differ on whether the hypodermis belongs within the system."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-confidence-notes-q01",
                                                "text": "Which of these check these first hold for the sense of integumentary system 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": [
                                            "Terminologia Anatomica, maintained by the Federative International Programme for Anatomical Terminology (FIPAT), standardizes human anatomical names, including those of integumentary structures."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-standards-and-regulation-q01",
                                                "text": "Which of these standards and regulation hold for the sense of integumentary system 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": [
                                            "Forms a protective barrier against mechanical injury, pathogens and excessive water loss.",
                                            "Supports temperature regulation through sweating and changes in skin blood flow in humans.",
                                            "Provides sensory information about touch, pressure, vibration, temperature and potentially damaging stimuli.",
                                            "Contributes to immune defense.",
                                            "Initiates vitamin D synthesis in human skin exposed to ultraviolet B radiation."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-real-world-use-q01",
                                                "text": "Which of these real-world use hold for the sense of integumentary system 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": "Adult human skin surface area",
                                                "typical_range": "Approximately 1.5-2.0, varying with body size",
                                                "unit": "m²"
                                            },
                                            {
                                                "quantity": "Human skin thickness, comprising epidermis and dermis",
                                                "typical_range": "Approximately 0.5-4, strongly dependent on anatomical site",
                                                "unit": "mm"
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-measurements-q01",
                                                "text": "Which of these typical measurements hold for the sense of integumentary system 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": [
                                            "Burns, wounds and ulceration can breach the barrier and cause fluid loss and infection.",
                                            "Inflammatory disorders such as dermatitis can impair barrier function.",
                                            "Ultraviolet radiation can cause DNA damage, photoaging and skin cancer.",
                                            "Impaired sweating can reduce heat tolerance.",
                                            "Sustained pressure and shear can damage skin and underlying tissues."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-failure-modes-and-hazards-q01",
                                                "text": "Which of these failure modes and hazards hold for the sense of integumentary system 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": [
                                            "Within the human body, epidermal thickness, pigmentation, hair distribution and gland density vary by anatomical region.",
                                            "Constitutive pigmentation varies among individuals and populations; its geographic distribution reflects, in part, evolutionary adaptation to ultraviolet exposure."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-regional-variation-q01",
                                                "text": "Which of these regional variation hold for the sense of integumentary system 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": "skin",
                                                "difference": "Skin is the principal organ; the integumentary system also includes its associated appendages and glands."
                                            },
                                            {
                                                "name": "epidermis",
                                                "difference": "The epidermis is the outer epithelial layer of skin, not the entire skin or organ system."
                                            },
                                            {
                                                "name": "dermis",
                                                "difference": "The dermis is the connective tissue layer beneath the epidermis, containing vessels, nerves and many associated structures."
                                            },
                                            {
                                                "name": "hypodermis",
                                                "difference": "The hypodermis lies beneath the dermis and is generally distinguished from skin proper, although some descriptions include it within the integumentary system."
                                            },
                                            {
                                                "name": "exoskeleton",
                                                "difference": "An exoskeleton is an external supporting or protective structure; it can be formed by integument but is not synonymous with the complete integumentary system."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-neighbours-q01",
                                                "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of integumentary system this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Does the registry intend human anatomy, animal integument generally, or a broader comparative biological sense?",
                "Does an existing world model already cover this concept and therefore provide the authoritative publication to link?",
                "Which anatomical sources should govern inclusion of subcutaneous tissue, specialised appendages and transitions to mucosa?",
                "Which measurements and reference ranges are validated for each intended taxon, life stage and covering region?",
                "Which species-specific protocols define escalation thresholds and the limits of agent-authorised observation or care?"
            ],
            "statistics": {
                "bundles": 6,
                "layers": 11,
                "findings": 17,
                "questions": 27
            }
        },
        "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 integumentary system, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an agent to recognise an organism's integumentary system, assess its covering and associated structures, and identify appropriate observations or actions within species-specific limits.",
            "characteristics": {
                "substance": "material",
                "origin": "manufactured",
                "agency": "inert",
                "mobility": "varies"
            },
            "whatYouCanDoWithIt": [
                "observed and measured"
            ],
            "distinguishingFeatures": [
                "Described in 74 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 integumentary system, 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": [],
            "standing": "Described in 74 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is.",
            "structure": {
                "bundles": [
                    {
                        "id": "identity-and-classification",
                        "name": "Identity, naming and classification",
                        "description": "How an agent tells one integumentary system from another, and a integumentary system 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 integumentary system, 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 integumentary system, 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 integumentary system 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 integumentary system, 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 integumentary system, 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 integumentary system 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 integumentary system 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 integumentary system, 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 integumentary system, 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 integumentary system 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 integumentary system from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a integumentary system, 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 integumentary system, 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 integumentary system 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 integumentary system 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 integumentary system, 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 integumentary system, 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 integumentary system 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 integumentary system is built from and which parts are replaceable.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a integumentary system, 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 integumentary system, 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 integumentary system 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 integumentary system is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a integumentary system, 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 integumentary system, 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 integumentary system 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 integumentary system 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 integumentary system is, and what that position is measured against.",
                                        "questions": [
                                            {
                                                "id": "position-and-frame-q01",
                                                "text": "What identifies and describes the location of a integumentary system, 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 integumentary system, 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 integumentary system 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 integumentary system 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 integumentary system, 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 integumentary system, 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 integumentary system 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 integumentary system 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 integumentary system between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a integumentary system, 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 integumentary system, 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 integumentary system 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 integumentary system, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a integumentary system 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 integumentary system, 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 integumentary system, 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 integumentary system 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 integumentary system 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 integumentary system 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 integumentary system, 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 integumentary system 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 integumentary system 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 integumentary system 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 integumentary system 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 integumentary system 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 integumentary system, 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 integumentary system 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 integumentary system and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a integumentary system, 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 integumentary system, 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 integumentary system 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 integumentary system is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a integumentary system, 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 integumentary system, 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 integumentary system 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
            }
        }
    }
}