{
    "model": {
        "rank": 5574,
        "code": "thing-q162595",
        "model_id": "vr.tr.humerus",
        "name": "humerus",
        "purpose": "Enable an agent to recognise a humerus, record its anatomical and structural state, and determine which comparisons, handling steps or specialist assessments are appropriate.",
        "family": "Thing Registry",
        "category": "Physical world and living systems",
        "status": "research-draft",
        "kind": "thing",
        "plane": "PHY",
        "domain": "PHY.MAT",
        "industry": "",
        "version": "",
        "url": "/models/thing/q162595/",
        "tier": 2,
        "score": 66,
        "payload": {
            "layer": "wikidata",
            "aliases": [
                "right humerus",
                "left humerus"
            ],
            "aliasCount": 2,
            "merged": 2,
            "knownIn": 66,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "wikidata",
                "item": "Q162595",
                "url": "https://www.wikidata.org/wiki/Q162595",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-09T22:41:01Z",
                "providers": [
                    "Codex"
                ],
                "breadth": "recalled by Codex without web access - no source was read",
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "seconds": 21.9,
                        "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: 01a08853-f687-7911-ba08-55f0d4c57dc9\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: humerus\nSense to describe: (none recorded)\nDomain code: PHY.LIV\nAlso known as: (none)\n\n\nContext for this batch of 188 things:\n# Batch 006: 1001 register",
                        "usd": 0,
                        "recall": true
                    },
                    "codex": {
                        "seconds": 62.4,
                        "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: 01a08853-f691-7db1-9d79-a8389445b720\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: humerus\nRegistry id: vr.tr.humerus\nPlane / domain: PHY / PHY.LIV\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nContext "
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q162595",
                "registryId": "vr.tr.humerus",
                "name": "humerus",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.LIV"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q162595/",
            "model": {
                "registry_id": "vr.tr.humerus",
                "name": "humerus",
                "purpose": "Enable an agent to recognise a humerus, record its anatomical and structural state, and determine which comparisons, handling steps or specialist assessments are appropriate.",
                "definition": "The humerus is the paired long bone of the upper arm in humans and the corresponding proximal forelimb bone in other tetrapods, articulating proximally with the scapula and distally with the radius and ulna in humans.",
                "scope_statement": "This model owns the humerus as an individual skeletal element of the upper arm or corresponding forelimb segment, including its identity, anatomy, development, mechanical relationships and observed condition, with species-specific interpretation.",
                "in_scope": [
                    "Identification of a whole humerus or humeral fragment, including species context and laterality",
                    "Proximal end, shaft and distal end, with their anatomical landmarks",
                    "Dimensions, alignment and internal bone architecture",
                    "Developmental maturity, remodelling and structural integrity",
                    "Articular and muscle-attachment relationships relevant to humeral function"
                ],
                "out_of_scope": [
                    "The whole organism, its taxonomy and its general health",
                    "The scapula, radius and ulna as separately modelled bones",
                    "Complete shoulder and elbow joint systems, including their soft tissues",
                    "Whole-limb movement, muscular coordination and neurological control",
                    "Disease definitions, clinical diagnosis and treatment protocols",
                    "Orthopaedic implants and prostheses as manufactured devices"
                ],
                "distinguishing_features": [
                    "In an articulated skeleton, occupies the segment between the shoulder region and the radius and ulna, rather than the forearm or thigh.",
                    "In typical human anatomy, combines a rounded proximal head and greater and lesser tubercles with a distal capitulum and trochlea.",
                    "Unlike the human femur, lacks a trochanteric arrangement and distal knee-bearing condyles; fragment identification must use preserved landmarks rather than size alone.",
                    "Unlike the paired radius and ulna, forms the single long bone of the typical upper-arm segment.",
                    "Human laterality can be checked using the medially directed head, posterior olecranon fossa and lateral capitulum; other species require their own anatomical criteria."
                ],
                "characteristics": [
                    {
                        "name": "Organism and anatomical context",
                        "kind": "relation",
                        "unit_or_values": "Associated organism or specimen; species identification with evidence and confidence",
                        "why_it_matters": "Landmarks, proportions and developmental interpretation vary across species."
                    },
                    {
                        "name": "Laterality",
                        "kind": "category",
                        "unit_or_values": "Left; right; indeterminate",
                        "why_it_matters": "Supports correct orientation, pairing and interpretation of asymmetry."
                    },
                    {
                        "name": "Represented humeral regions",
                        "kind": "category",
                        "unit_or_values": "Whole bone; proximal end; shaft; distal end; combination; unidentified fragment",
                        "why_it_matters": "Determines which identification tests and measurements are possible."
                    },
                    {
                        "name": "Maximum humeral length",
                        "kind": "measurement",
                        "unit_or_values": "mm, with endpoint definition and measurement method",
                        "why_it_matters": "Supports proportion comparisons while distinguishing direct measurements from reconstructed lengths."
                    },
                    {
                        "name": "Shaft cross-sectional geometry",
                        "kind": "measurement",
                        "unit_or_values": "Diameters and cortical thickness in mm; areas in mm²; specified shaft level and orientation",
                        "why_it_matters": "Describes structural geometry relevant to loading and local bone loss."
                    },
                    {
                        "name": "Head orientation relative to distal reference",
                        "kind": "measurement",
                        "unit_or_values": "Degrees, with proximal axis, distal axis and angular convention recorded",
                        "why_it_matters": "Prevents incompatible humeral torsion or version measurements from being compared."
                    },
                    {
                        "name": "Skeletal maturity",
                        "kind": "state",
                        "unit_or_values": "Site-specific growth plate or fusion observations; immature; mature; indeterminate",
                        "why_it_matters": "Distinguishes developmental features from damage and constrains age interpretation."
                    },
                    {
                        "name": "Articular relationships",
                        "kind": "relation",
                        "unit_or_values": "Proximal relationship to scapula; distal relationships to radius and ulna; observed or inferred",
                        "why_it_matters": "Establishes anatomical placement without treating the whole joint as part of the bone."
                    },
                    {
                        "name": "Structural continuity and alignment",
                        "kind": "state",
                        "unit_or_values": "Intact; discontinuous; healing; remodelled; indeterminate, with location and alignment description",
                        "why_it_matters": "Separates observed integrity from assumptions about functional capacity."
                    },
                    {
                        "name": "Observation context",
                        "kind": "category",
                        "unit_or_values": "In vivo imaging; articulated specimen; isolated specimen; archaeological material; other documented context",
                        "why_it_matters": "Controls what can be observed and whether apparent changes may reflect preparation or preservation."
                    }
                ],
                "affordances": [
                    "Identify and orient a humerus or fragment using preserved landmarks and species-appropriate references.",
                    "Measure humeral dimensions and alignment using explicitly recorded anatomical conventions.",
                    "Locate observations on the proximal end, shaft or distal end for comparison across images or specimens.",
                    "Compare maturity, geometry and surface condition against appropriate reference material.",
                    "Flag structural discontinuities, uncertain identification or preservation risks for specialist assessment.",
                    "Link the bone to neighbouring bones, attachment structures and relevant clinical or collection records."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "humeral-identity",
                        "name": "Humeral identity",
                        "description": "Establishes that the observed element is a humerus and identifies the anatomical context in which its features should be interpreted.",
                        "rationale": "An isolated bone or fragment cannot be interpreted reliably from a human adult template without checking species, completeness and orientation.",
                        "layers": [
                            {
                                "id": "element-recognition",
                                "name": "Element recognition",
                                "description": "Tests humeral identity against neighbouring long bones.",
                                "findings": [
                                    {
                                        "id": "diagnostic-landmark-combination",
                                        "name": "Diagnostic landmark combination",
                                        "description": "Records the preserved features supporting humeral identification and plausible alternatives.",
                                        "questions": [
                                            {
                                                "text": "Which preserved head, tubercle, shaft or distal articular features support identification as a humerus?",
                                                "kind": "definition",
                                                "id": "diagnostic-landmark-combination-q01"
                                            },
                                            {
                                                "text": "What evidence distinguishes this element from a femur, radius, ulna or an unidentifiable long-bone fragment?",
                                                "kind": "boundary",
                                                "id": "diagnostic-landmark-combination-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "species-side-and-association",
                                "name": "Species, side and association",
                                "description": "Places the humerus within an organism or specimen context.",
                                "findings": [
                                    {
                                        "id": "anatomical-attribution",
                                        "name": "Anatomical attribution",
                                        "description": "Keeps species attribution, laterality and association with other remains explicit and independently supported.",
                                        "questions": [
                                            {
                                                "text": "Which specimen records or comparative anatomical references support the species attribution?",
                                                "kind": "provenance",
                                                "id": "anatomical-attribution-q01"
                                            },
                                            {
                                                "text": "Which landmarks establish left or right, and is enough of the bone preserved to apply those criteria?",
                                                "kind": "measurement",
                                                "id": "anatomical-attribution-q02"
                                            },
                                            {
                                                "text": "Is association with a particular organism or opposite-side humerus documented or inferred?",
                                                "kind": "provenance",
                                                "id": "anatomical-attribution-q03"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "regional-anatomy",
                        "name": "Regional anatomy",
                        "description": "Organises observations around the humeral ends and shaft.",
                        "rationale": "The head, shaft and distal articular region have different landmarks and relationships, so observations require precise anatomical placement.",
                        "layers": [
                            {
                                "id": "proximal-humerus",
                                "name": "Proximal humerus",
                                "description": "Describes the head, neck region and proximal attachment landmarks.",
                                "findings": [
                                    {
                                        "id": "head-and-tubercle-configuration",
                                        "name": "Head and tubercle configuration",
                                        "description": "Records proximal shape and orientation using landmarks appropriate to the identified species.",
                                        "questions": [
                                            {
                                                "text": "Which head margins, neck boundaries, tubercles and intertubercular groove features are present and observable?",
                                                "kind": "definition",
                                                "id": "head-and-tubercle-configuration-q01"
                                            },
                                            {
                                                "text": "How are head dimensions and orientation measured relative to the humeral shaft?",
                                                "kind": "measurement",
                                                "id": "head-and-tubercle-configuration-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "shaft-and-distal-humerus",
                                "name": "Shaft and distal humerus",
                                "description": "Locates shaft landmarks and distal joint-facing structures.",
                                "findings": [
                                    {
                                        "id": "shaft-to-elbow-landmarks",
                                        "name": "Shaft-to-elbow landmarks",
                                        "description": "Maps shaft surfaces, attachment areas and distal articular landmarks without assuming every species shares human morphology.",
                                        "questions": [
                                            {
                                                "text": "Which shaft borders, deltoid attachment features and nerve-related grooves can be identified in this specimen?",
                                                "kind": "definition",
                                                "id": "shaft-to-elbow-landmarks-q01"
                                            },
                                            {
                                                "text": "Which distal articular surfaces, epicondyles and fossae are present, and how are observations located relative to them?",
                                                "kind": "measurement",
                                                "id": "shaft-to-elbow-landmarks-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "growth-and-bone-architecture",
                        "name": "Growth and bone architecture",
                        "description": "Records humeral development and the arrangement of cortical and trabecular bone.",
                        "rationale": "Growth-related boundaries and internal architecture affect interpretation of shape and integrity but cannot be inferred from external size alone.",
                        "layers": [
                            {
                                "id": "humeral-maturation",
                                "name": "Humeral maturation",
                                "description": "Tracks observable developmental features at the humeral ends.",
                                "findings": [
                                    {
                                        "id": "ossification-and-fusion-evidence",
                                        "name": "Ossification and fusion evidence",
                                        "description": "Separates direct observations of ossification and fusion from reference-dependent maturity estimates.",
                                        "questions": [
                                            {
                                                "text": "Which proximal and distal ossification centres or growth plate boundaries are visible, and what is their fusion state?",
                                                "kind": "measurement",
                                                "id": "ossification-and-fusion-evidence-q01"
                                            },
                                            {
                                                "text": "Which species- and population-appropriate reference supports any maturity or age interpretation?",
                                                "kind": "provenance",
                                                "id": "ossification-and-fusion-evidence-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "cortex-and-trabeculae",
                                "name": "Cortex and trabeculae",
                                "description": "Describes the shaft cortex, medullary space and trabecular regions near the ends.",
                                "findings": [
                                    {
                                        "id": "regional-internal-structure",
                                        "name": "Regional internal structure",
                                        "description": "Records internal measurements together with their anatomical sampling locations and imaging limitations.",
                                        "questions": [
                                            {
                                                "text": "At which humeral levels and orientations were cortical thickness, medullary dimensions or trabecular features measured?",
                                                "kind": "measurement",
                                                "id": "regional-internal-structure-q01"
                                            },
                                            {
                                                "text": "Does the observation method support a calibrated density measurement, a geometric measurement or only a qualitative description?",
                                                "kind": "boundary",
                                                "id": "regional-internal-structure-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "articulation-and-load-transfer",
                        "name": "Articulation and load transfer",
                        "description": "Connects humeral geometry to its joint and attachment relationships.",
                        "rationale": "The humerus participates in shoulder and elbow motion and transfers loads, but bone geometry alone does not establish whole-limb performance.",
                        "layers": [
                            {
                                "id": "joint-facing-relationships",
                                "name": "Joint-facing relationships",
                                "description": "Records how the humeral articular regions relate to neighbouring bones.",
                                "findings": [
                                    {
                                        "id": "proximal-and-distal-articulation",
                                        "name": "Proximal and distal articulation",
                                        "description": "Distinguishes observed joint relationships from relationships reconstructed from an isolated humerus.",
                                        "questions": [
                                            {
                                                "text": "Are relationships with the scapular glenoid, radius and ulna observed in articulation or inferred from anatomy?",
                                                "kind": "provenance",
                                                "id": "proximal-and-distal-articulation-q01"
                                            },
                                            {
                                                "text": "Which conclusions about joint congruence or movement require neighbouring bones, cartilage or other soft tissues?",
                                                "kind": "boundary",
                                                "id": "proximal-and-distal-articulation-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "attachment-and-shaft-mechanics",
                                "name": "Attachment and shaft mechanics",
                                "description": "Relates attachment landmarks, shaft geometry and humeral orientation to mechanical interpretation.",
                                "findings": [
                                    {
                                        "id": "mechanical-inference-limits",
                                        "name": "Mechanical inference limits",
                                        "description": "Records measurable geometry separately from assumptions about muscle force, loading history or strength.",
                                        "questions": [
                                            {
                                                "text": "Which attachment landmarks and shaft cross-sections are available to support a mechanical assessment?",
                                                "kind": "measurement",
                                                "id": "mechanical-inference-limits-q01"
                                            },
                                            {
                                                "text": "What loading conditions, material properties and soft-tissue information are needed before estimating humeral strength or function?",
                                                "kind": "boundary",
                                                "id": "mechanical-inference-limits-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "integrity-and-assessment",
                        "name": "Integrity and assessment",
                        "description": "Records damage, healing, altered surfaces and limits on further examination or use.",
                        "rationale": "An agent must distinguish observed humeral changes from diagnoses and select next steps appropriate to a living patient, specimen or preserved remain.",
                        "layers": [
                            {
                                "id": "structural-and-surface-condition",
                                "name": "Structural and surface condition",
                                "description": "Locates discontinuities, deformation and surface changes within humeral anatomy.",
                                "findings": [
                                    {
                                        "id": "localised-condition-evidence",
                                        "name": "Localised condition evidence",
                                        "description": "Describes the location and appearance of changes while preserving uncertainty about their cause.",
                                        "questions": [
                                            {
                                                "text": "Where are discontinuities, displacement, angulation, callus or surface alterations located relative to humeral landmarks?",
                                                "kind": "measurement",
                                                "id": "localised-condition-evidence-q01"
                                            },
                                            {
                                                "text": "What evidence distinguishes developmental variation, change during life, postmortem damage and imaging artefact?",
                                                "kind": "boundary",
                                                "id": "localised-condition-evidence-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "context-specific-next-steps",
                                "name": "Context-specific next steps",
                                "description": "Determines what further observation or handling is justified by the humerus's context and condition.",
                                "findings": [
                                    {
                                        "id": "assessment-and-handling-decision",
                                        "name": "Assessment and handling decision",
                                        "description": "Connects unresolved anatomical or structural questions to an appropriate examination or specialist review.",
                                        "questions": [
                                            {
                                                "text": "Which unresolved humeral feature requires another imaging view, comparative specimen or specialist assessment?",
                                                "kind": "action",
                                                "id": "assessment-and-handling-decision-q01"
                                            },
                                            {
                                                "text": "Given observed fragility, preservation state and ownership or consent constraints, which handling or sampling actions are permitted?",
                                                "kind": "action",
                                                "id": "assessment-and-handling-decision-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 denotes an anatomical structure, not an organism; human anatomy is the default here, with broader tetrapod scope acknowledged.",
                                            "The length interval is approximate and depends on age, body size, population and measurement protocol.",
                                            "Terminology and ontology identifiers should be checked against their current releases; this description is recalled knowledge, not source-verified research."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-confidence-notes-q01",
                                                "text": "Which of these check these first hold for the sense of humerus this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-kinds",
                                        "name": "Kinds and varieties",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Left humerus",
                                            "Right humerus"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of humerus this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-identifiers",
                                        "name": "Identifiers and schemes",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            {
                                                "scheme": "Terminologia Anatomica",
                                                "value_or_pattern": "humerus",
                                                "note": "Standard Latin anatomical name; a terminology term rather than an identifier for an individual bone."
                                            },
                                            {
                                                "scheme": "Foundational Model of Anatomy",
                                                "value_or_pattern": "FMA followed by a numeric identifier",
                                                "note": "Represents anatomical classes; the specific humerus identifier requires verification."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-identifiers-q01",
                                                "text": "Which of these identifiers and schemes hold for the sense of humerus 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 terminology."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-standards-and-regulation-q01",
                                                "text": "Which of these standards and regulation hold for the sense of humerus 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": [
                                            "Transmits loads and provides muscle attachment sites for shoulder and elbow movement.",
                                            "Provides anatomical landmarks for imaging, fracture classification and orthopedic surgery.",
                                            "Supports osteological assessment of stature and skeletal development.",
                                            "Supports comparative study of vertebrate forelimb anatomy and evolution."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-real-world-use-q01",
                                                "text": "Which of these real-world use hold for the sense of humerus 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": "Maximum length of the adult human humerus",
                                                "typical_range": "Approximately 25-40; a broad descriptive interval, not a diagnostic reference range",
                                                "unit": "cm"
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-measurements-q01",
                                                "text": "Which of these typical measurements hold for the sense of humerus 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": [
                                            "Proximal humeral fractures can disrupt shoulder function and, in some patterns, compromise blood supply to the humeral head.",
                                            "Humeral shaft fractures can injure the radial nerve.",
                                            "Supracondylar fractures, particularly in children, can endanger the brachial artery and nearby nerves.",
                                            "Fractures can heal with malalignment or fail to unite.",
                                            "Osteoporosis, infection and tumors can weaken the bone."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-failure-modes-and-hazards-q01",
                                                "text": "Which of these failure modes and hazards hold for the sense of humerus 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": [
                                            "Human humeral dimensions vary among populations and individuals; population-specific reference data matter when estimating stature."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-regional-variation-q01",
                                                "text": "Which of these regional variation hold for the sense of humerus 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": "Upper arm",
                                                "difference": "The upper arm is a body region containing the humerus together with muscles, vessels, nerves and other tissues."
                                            },
                                            {
                                                "name": "Scapula",
                                                "difference": "The scapula is a shoulder-girdle bone whose glenoid cavity articulates with the humeral head."
                                            },
                                            {
                                                "name": "Radius",
                                                "difference": "The radius is a forearm bone on the thumb side in human anatomical position."
                                            },
                                            {
                                                "name": "Ulna",
                                                "difference": "The ulna is a forearm bone whose trochlear notch articulates with the humeral trochlea."
                                            },
                                            {
                                                "name": "Femur",
                                                "difference": "The femur is the proximal long bone of the hindlimb or thigh."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-neighbours-q01",
                                                "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of humerus this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Does vr.tr.humerus intend a human anatomical default or a comparative vertebrate scope, and which species-specific extensions are required?",
                "Which anatomical terminology references should govern humeral landmarks and accepted synonyms across species?",
                "Which measurement conventions should govern maximum length, shaft sampling levels and humeral torsion or version?",
                "Which validated reference collections support maturity and morphological comparisons for the intended populations and species?",
                "What evidence thresholds should govern identification of partial humeri and interpretation of changes as developmental, pathological or postmortem?"
            ],
            "statistics": {
                "bundles": 6,
                "layers": 11,
                "findings": 19,
                "questions": 30
            }
        },
        "draft": {
            "generator": "vr.draft.v3",
            "status": "draft-generated",
            "researched": false,
            "archetype": "chemical substance or material",
            "method": "Written from the archetype playbook - what this kind of thing needs beyond identity and provenance - and from the structure that recurred across 6,333 models already researched by two engines. Applied to this entry by rule. No source was read for this thing and no claim here is researched. This entry carries no facets of its own, so they were inferred from its domain - a guess about a whole domain applied to one thing.",
            "facetsInferred": true,
            "nextPass": "A researcher replaces this draft with a sourced specification. Treat every sentence below as a proposal to argue with.",
            "purpose": "Give an agent a durable, checkable way to recognise a humerus, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an agent to recognise a humerus, record its anatomical and structural state, and determine which comparisons, handling steps or specialist assessments are appropriate.",
            "characteristics": {
                "substance": "material",
                "origin": "natural",
                "agency": "inert",
                "mobility": "varies"
            },
            "whatYouCanDoWithIt": [
                "observed and measured",
                "consumed or used up"
            ],
            "distinguishingFeatures": [
                "Names folded into this entry, which a task may need to split apart again: right humerus, left humerus.",
                "2 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.",
                "Described in 66 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 humerus, and on what evidence are they told apart?"
            ],
            "whatItIsMadeOf": "matter you can touch",
            "physicalCharacter": [
                "Mobility varies between examples.",
                "Does nothing on its own; everything it does, something else did to it.",
                "These come from the domain this entry sits in rather than from the entry itself, so treat them as a first guess about the whole domain applied to one thing."
            ],
            "whatCanBeDoneWithIt": [
                "observe it, measure it, record its state",
                "use it up, and then need more of it"
            ],
            "howItIsRecognised": [
                "Not recognisable by sight in any reliable way. Appearance varies with grade, form and additives; identification is by label, by documentation, or by assay."
            ],
            "relatedModels": [
                {
                    "relation": "covers",
                    "note": "Finer kinds folded into this entry because telling them apart needs a task that asks for it. Each is a model waiting to be split out when one does.",
                    "targets": [
                        "right humerus",
                        "left humerus"
                    ]
                }
            ],
            "standing": "Described in 66 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 2 finer distinctions are held inside this entry as names rather than as separate models.",
            "structure": {
                "bundles": [
                    {
                        "id": "identity-and-classification",
                        "name": "Identity, naming and classification",
                        "description": "How an agent tells one humerus from another, and a humerus 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 humerus, 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 humerus, 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 humerus 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 humerus, 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 humerus, 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 humerus 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 humerus 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 humerus, 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 humerus, 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 humerus 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 humerus from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a humerus, 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 humerus, 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 humerus 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 humerus 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 humerus, 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 humerus, 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 humerus 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 humerus is built from and which parts are replaceable.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a humerus, 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 humerus, 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 humerus 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 humerus is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a humerus, 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 humerus, 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 humerus 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 humerus 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 humerus is, and what that position is measured against.",
                                        "questions": [
                                            {
                                                "id": "position-and-frame-q01",
                                                "text": "What identifies and describes the location of a humerus, 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 humerus, 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 humerus 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 humerus 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 humerus, 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 humerus, 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 humerus 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 humerus 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 humerus between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a humerus, 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 humerus, 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 humerus 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 humerus, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a humerus 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 humerus, 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 humerus, 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 humerus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "use-and-operation",
                        "name": "Use and operation",
                        "description": "What can be done with a humerus and what it takes to do it.",
                        "rationale": "An agent that can recognise a thing but not act on it has only half a model.",
                        "layers": [
                            {
                                "id": "intended-use",
                                "name": "Intended use and function",
                                "description": "What a humerus is for, and what it is used for anyway.",
                                "findings": [
                                    {
                                        "id": "function-and-purpose",
                                        "name": "Function, purpose and misuse",
                                        "description": "The function a humerus performs and the uses that fall outside it.",
                                        "questions": [
                                            {
                                                "id": "function-and-purpose-q01",
                                                "text": "What identifies and describes the use of a humerus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "function-and-purpose-q02",
                                                "text": "Who or what asserted this about the use of a humerus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "function-and-purpose-q03",
                                                "text": "What may an agent decide or do once the use of a humerus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "handling-and-procedure",
                                "name": "Handling and procedure",
                                "description": "The steps, skills and tools involved in using a humerus.",
                                "findings": [
                                    {
                                        "id": "procedures-and-skills",
                                        "name": "Procedures, skills and required tools",
                                        "description": "What an agent needs before it can act on a humerus at all.",
                                        "questions": [
                                            {
                                                "id": "procedures-and-skills-q01",
                                                "text": "What identifies and describes handling a humerus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "procedures-and-skills-q02",
                                                "text": "Who or what asserted this about handling a humerus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "procedures-and-skills-q03",
                                                "text": "What may an agent decide or do once handling a humerus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "supply-and-consumption",
                                "name": "Supply and consumption",
                                "description": "Quantities, rates and what running out means.",
                                "findings": [
                                    {
                                        "id": "consumption-and-stock",
                                        "name": "Consumption, stock and replenishment",
                                        "description": "How much of a humerus there is and how fast it goes.",
                                        "questions": [
                                            {
                                                "id": "consumption-and-stock-q01",
                                                "text": "What identifies and describes the supply of a humerus, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "consumption-and-stock-q02",
                                                "text": "Who or what asserted this about the supply of a humerus, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "consumption-and-stock-q03",
                                                "text": "What may an agent decide or do once the supply of a humerus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "composition-and-identity",
                        "name": "Composition, grade and chemical identity",
                        "description": "What humerus is made of and how pure the thing in hand is.",
                        "rationale": "Grade decides what a substance may be used for, so a model that records only the name cannot support any decision about use.",
                        "layers": [
                            {
                                "id": "chemical-identity",
                                "name": "Chemical identity",
                                "description": "Formula, structure and the registry numbers that name it unambiguously.",
                                "findings": [
                                    {
                                        "id": "identity-record",
                                        "name": "Identity and registry numbers",
                                        "description": "What identifies this substance across suppliers and regulators.",
                                        "questions": [
                                            {
                                                "id": "identity-record-q01",
                                                "text": "What formula, structure and registry identifiers name humerus unambiguously?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "identity-record-q02",
                                                "text": "Which related substances share a name in common use but not an identifier?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "grade-and-impurities",
                                "name": "Grade, purity and impurities",
                                "description": "The specification a batch meets and what else is in it.",
                                "findings": [
                                    {
                                        "id": "specification",
                                        "name": "Specification and assay",
                                        "description": "How purity is stated and measured, and which impurities matter.",
                                        "questions": [
                                            {
                                                "id": "specification-q01",
                                                "text": "What grades of humerus exist, how is purity assayed, and which impurities are limited?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "specification-q02",
                                                "text": "Which use requires which grade, and what happens when a lower grade is substituted?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "properties-and-behaviour",
                        "name": "Properties and behaviour",
                        "description": "How humerus behaves under conditions an agent can measure or change.",
                        "rationale": "Physical constants are the part of a substance model that transfers between contexts, and each needs its unit and its conditions.",
                        "layers": [
                            {
                                "id": "physical-constants",
                                "name": "Physical constants",
                                "description": "Values that hold for the pure substance, with their conditions.",
                                "findings": [
                                    {
                                        "id": "constants-record",
                                        "name": "Constants and conditions",
                                        "description": "The quantities worth recording and the state they apply in.",
                                        "questions": [
                                            {
                                                "id": "constants-record-q01",
                                                "text": "What are the defining physical constants of humerus, in what units and under what conditions?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "constants-record-q02",
                                                "text": "Which of these values change with grade or form rather than being fixed?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "stability-and-reactivity",
                                "name": "Stability and reactivity",
                                "description": "What it reacts with, degrades into, and how it is stored.",
                                "findings": [
                                    {
                                        "id": "incompatibilities",
                                        "name": "Incompatibilities and degradation",
                                        "description": "What must not meet it, and what it becomes over time.",
                                        "questions": [
                                            {
                                                "id": "incompatibilities-q01",
                                                "text": "What is humerus incompatible with, and what does it degrade into under storage?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "incompatibilities-q02",
                                                "text": "What storage and handling does that require, and who is competent to do it?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "hazard-and-regulation",
                        "name": "Hazard classification and regulation",
                        "description": "How humerus can harm, and what the law says about holding and moving it.",
                        "rationale": "A substance model without its hazard class and its regulatory identity is unusable in exactly the situations that matter.",
                        "layers": [
                            {
                                "id": "hazard-class",
                                "name": "Hazard classification",
                                "description": "Classified hazards, exposure limits and protective measures.",
                                "findings": [
                                    {
                                        "id": "classified-hazards",
                                        "name": "Classified hazards and limits",
                                        "description": "The classification, the scheme it belongs to, and the limits set.",
                                        "questions": [
                                            {
                                                "id": "classified-hazards-q01",
                                                "text": "How is humerus classified for hazard, under which scheme, and what exposure limits apply?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "classified-hazards-q02",
                                                "text": "What protection does handling require, and what must an agent refuse to do without it?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "regulatory-identity",
                                "name": "Regulatory identity and control",
                                "description": "Registration, restriction and transport rules by jurisdiction.",
                                "findings": [
                                    {
                                        "id": "controls",
                                        "name": "Controls and jurisdiction",
                                        "description": "Where it is restricted and what the restriction attaches to.",
                                        "questions": [
                                            {
                                                "id": "controls-q01",
                                                "text": "Which registrations, restrictions or transport rules cover humerus, and where?",
                                                "kind": "provenance"
                                            },
                                            {
                                                "id": "controls-q02",
                                                "text": "Does the control attach to the substance, its concentration, or its intended use?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "provenance-and-evidence",
                        "name": "Provenance, evidence and time",
                        "description": "Where every claim about a humerus 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 humerus and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a humerus, 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 humerus, 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 humerus 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 humerus is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a humerus, 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 humerus, 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 humerus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "statistics": {
                "bundles": 9,
                "layers": 20,
                "findings": 22,
                "questions": 60
            }
        }
    }
}