{
    "model": {
        "rank": 2941,
        "code": "thing-q174471",
        "model_id": "vr.tr.scrotum",
        "name": "scrotum",
        "purpose": "Enable an AI agent to recognise a scrotum, record its anatomical and observed condition, and determine which further observations or actions require clinical assessment or explicit consent.",
        "family": "Thing Registry",
        "category": "Physical world and living systems",
        "status": "research-draft",
        "kind": "thing",
        "plane": "PHY",
        "domain": "PHY.OBJ",
        "industry": "",
        "version": "",
        "url": "/models/thing/q174471/",
        "tier": 2,
        "score": 94,
        "payload": {
            "layer": "wikidata",
            "aliases": [
                "Lān-pha",
                "human scrotum"
            ],
            "aliasCount": 2,
            "merged": 2,
            "knownIn": 94,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "wikidata",
                "item": "Q174471",
                "url": "https://www.wikidata.org/wiki/Q174471",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-07T13:48:53Z",
                "providers": [
                    "Codex",
                    "Grok"
                ],
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "usd": 0.00198458,
                        "turns": 1,
                        "seconds": 16.5,
                        "error": null
                    },
                    "codex": {
                        "seconds": 83.6,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.3\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a07c1f-bd78-70d2-9dd5-1ac3ec1594a4\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: scrotum\nRegistry id: vr.tr.scrotum\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\nA Vercy m"
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q174471",
                "registryId": "vr.tr.scrotum",
                "name": "scrotum",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.OBJ"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q174471/",
            "model": {
                "registry_id": "vr.tr.scrotum",
                "name": "scrotum",
                "purpose": "Enable an AI agent to recognise a scrotum, record its anatomical and observed condition, and determine which further observations or actions require clinical assessment or explicit consent.",
                "definition": "The scrotum is the fibromuscular cutaneous sac that houses the testes, epididymides, and distal spermatic cords in most male mammals, providing a thermoregulatory and protective enclosure whose position and contractility keep testicular temperature below core body temperature.",
                "scope_statement": "This model owns the scrotal sac, its wall, surface, compartments and local condition, together with its relationships to enclosed structures and neighbouring anatomy; species, developmental stage and surgical history must be explicit.",
                "in_scope": [
                    "Scrotal identity, anatomical position and species-specific configuration",
                    "Scrotal skin, wall, midline landmarks and compartment boundaries",
                    "Location and support relationships involving testes and other intrascrotal structures",
                    "Observed changes in size, symmetry, skin condition and local symptoms",
                    "Thermal context and changes in scrotal position or wall tension",
                    "Consent, observation limits and scrotum-directed care or procedures"
                ],
                "out_of_scope": [
                    "Internal testicular structure, sperm production and endocrine function",
                    "Internal anatomy and function of the epididymides and spermatic cords",
                    "Penile and urethral anatomy or urinary function",
                    "Inguinal canal anatomy and the complete course of an inguinal hernia",
                    "Whole-person fertility, sexual function, gender identity or systemic diagnosis"
                ],
                "distinguishing_features": [
                    "Identify the external sac and its wall separately from any testis within it; a testis is an enclosed organ, not the scrotum itself.",
                    "Use anatomical position and continuity with surrounding tissues to distinguish the scrotal sac from the penis, adjacent perineal skin and inguinal region.",
                    "Distinguish a local swelling from the scrotum containing or underlying it; record the swelling's tissue of origin as unresolved when evidence is insufficient.",
                    "Check developmental and surgical context before identifying atypical external genital tissue or a reconstructed sac solely from appearance.",
                    "Do not require two palpable testes to recognise a scrotum; establish sac identity and contents separately."
                ],
                "characteristics": [
                    {
                        "name": "Species and developmental context",
                        "kind": "category",
                        "unit_or_values": "Species; developmental stage; unknown",
                        "why_it_matters": "Sets the anatomical reference without assuming one configuration applies to every subject."
                    },
                    {
                        "name": "Anatomical configuration",
                        "kind": "category",
                        "unit_or_values": "Observed position, contour, landmarks and compartment arrangement; uncertain",
                        "why_it_matters": "Supports recognition and comparison with the subject's relevant anatomical context."
                    },
                    {
                        "name": "Scrotal dimensions",
                        "kind": "measurement",
                        "unit_or_values": "mm or cm, with axis, posture, method and time",
                        "why_it_matters": "Makes changes in size assessable without treating posture-dependent observations as equivalent."
                    },
                    {
                        "name": "Side-to-side appearance",
                        "kind": "state",
                        "unit_or_values": "Observed differences in contour, fullness and dependent position; baseline known or unknown",
                        "why_it_matters": "Separates longstanding asymmetry from a reported or measured change."
                    },
                    {
                        "name": "Wall and surface condition",
                        "kind": "state",
                        "unit_or_values": "Description and location of skin changes, swelling, wounds or scars; not assessed",
                        "why_it_matters": "Locates changes in the scrotal wall rather than automatically attributing them to enclosed organs."
                    },
                    {
                        "name": "Contents by compartment",
                        "kind": "relation",
                        "unit_or_values": "Linked structure and side; evidence method; confirmed, suspected or not established",
                        "why_it_matters": "Records what the sac contains without interpreting an unobserved structure as absent."
                    },
                    {
                        "name": "Local symptoms",
                        "kind": "state",
                        "unit_or_values": "Reported pain, tenderness, itching or altered sensation, with location, onset and course",
                        "why_it_matters": "Connects subjective experience to a particular region and time without asserting its cause."
                    },
                    {
                        "name": "Scrotal surface temperature",
                        "kind": "measurement",
                        "unit_or_values": "°C, with instrument, measurement site, ambient conditions and time",
                        "why_it_matters": "Allows qualified comparison while keeping surface temperature distinct from internal organ temperature."
                    },
                    {
                        "name": "Scrotal position and wall tension",
                        "kind": "state",
                        "unit_or_values": "Observed dependent position, folds and apparent tension, with posture and thermal context",
                        "why_it_matters": "Captures changing configuration rather than treating a single appearance as fixed anatomy."
                    },
                    {
                        "name": "Modification history",
                        "kind": "relation",
                        "unit_or_values": "Linked injuries, operations, reconstructions, implants or devices; date and evidence",
                        "why_it_matters": "Explains altered boundaries, contents and constraints on examination or care."
                    }
                ],
                "affordances": [
                    "Document scrotal appearance and reported symptoms using a consented observation method.",
                    "Compare scrotal dimensions, contour and surface condition across observations with matched context.",
                    "Associate each compartment with separately modelled contents and indicate uncertainty in localisation.",
                    "Record environmental or positional context when assessing changes in scrotal configuration.",
                    "Route unresolved scrotal findings for qualified assessment using an applicable clinical protocol.",
                    "Record the target, consent and authorised instructions for scrotum-directed examination, protection or care."
                ]
            },
            "sources": [
                {
                    "id": "gray",
                    "title": "Gray's Anatomy: The Anatomical Basis of Clinical Practice (scrotum and testis)",
                    "url": "https://www.ncbi.nlm.nih.gov/books/",
                    "what_it_supports": "Anatomical definition and layers",
                    "url_status": "live"
                }
            ],
            "structure": {
                "bundles": [
                    {
                        "id": "scrotal-identity-and-boundaries",
                        "name": "Scrotal identity and boundaries",
                        "description": "Establishes which anatomical sac is being modelled and where its ownership ends.",
                        "rationale": "A scrotum must remain distinguishable from its contents, neighbouring genital structures and local swellings.",
                        "layers": [
                            {
                                "id": "anatomical-recognition",
                                "name": "Anatomical recognition",
                                "description": "Identifies the sac within the subject's anatomical context.",
                                "findings": [
                                    {
                                        "id": "sac-identification",
                                        "name": "Sac identification",
                                        "description": "Record the landmarks and contextual evidence supporting identification as a scrotum.",
                                        "questions": [
                                            {
                                                "text": "What position, tissue continuity and landmarks identify this structure as the scrotal sac?",
                                                "kind": "definition",
                                                "id": "sac-identification-q01"
                                            },
                                            {
                                                "text": "Which species, developmental context or surgical record supports that identification?",
                                                "kind": "provenance",
                                                "id": "sac-identification-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "ownership-boundaries",
                                "name": "Ownership boundaries",
                                "description": "Separates the wall and sac from enclosed and adjacent structures.",
                                "findings": [
                                    {
                                        "id": "wall-versus-contents",
                                        "name": "Wall versus contents",
                                        "description": "Assign observations to the sac, an enclosed structure or an unresolved location.",
                                        "questions": [
                                            {
                                                "text": "Does the observation concern scrotal skin, deeper wall tissue, an enclosed structure or an uncertain location?",
                                                "kind": "boundary",
                                                "id": "wall-versus-contents-q01"
                                            },
                                            {
                                                "text": "Where does the affected area extend into penile, perineal or inguinal anatomy?",
                                                "kind": "boundary",
                                                "id": "wall-versus-contents-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "wall-and-compartment-anatomy",
                        "name": "Wall and compartment anatomy",
                        "description": "Records the sac's surface, wall and internal partitioning as actually established.",
                        "rationale": "Surface appearance alone cannot establish deeper tissue involvement or compartment anatomy.",
                        "layers": [
                            {
                                "id": "surface-and-wall",
                                "name": "Surface and wall",
                                "description": "Localises scrotal skin features and wall findings.",
                                "findings": [
                                    {
                                        "id": "localised-wall-observation",
                                        "name": "Localised wall observation",
                                        "description": "Describe each wall finding with a reproducible anatomical location and observation depth.",
                                        "questions": [
                                            {
                                                "text": "Where on the scrotum are folds, scars, lesions, wounds or other surface changes observed?",
                                                "kind": "measurement",
                                                "id": "localised-wall-observation-q01"
                                            },
                                            {
                                                "text": "What examination or imaging evidence establishes whether a finding extends beneath the skin?",
                                                "kind": "provenance",
                                                "id": "localised-wall-observation-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "partition-and-laterality",
                                "name": "Partition and laterality",
                                "description": "Records midline landmarks, compartments and side assignments without inventing unseen anatomy.",
                                "findings": [
                                    {
                                        "id": "compartment-localisation",
                                        "name": "Compartment localisation",
                                        "description": "Establish how observations are assigned to a side, the midline or multiple compartments.",
                                        "questions": [
                                            {
                                                "text": "Which external midline landmarks or internal partitions have actually been identified?",
                                                "kind": "measurement",
                                                "id": "compartment-localisation-q01"
                                            },
                                            {
                                                "text": "Is the finding confined to one side, centred at the midline or extending across an established partition?",
                                                "kind": "boundary",
                                                "id": "compartment-localisation-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "contents-and-support-relations",
                        "name": "Contents and support relations",
                        "description": "Links the scrotal sac to its contents and records their spatial relationships.",
                        "rationale": "An empty, altered or swollen sac must not be confused with the identity or condition of a testis.",
                        "layers": [
                            {
                                "id": "contents-identification",
                                "name": "Contents identification",
                                "description": "Records separately identified structures within each scrotal compartment.",
                                "findings": [
                                    {
                                        "id": "evidenced-contents",
                                        "name": "Evidenced contents",
                                        "description": "Link identified contents while distinguishing non-observation from established absence.",
                                        "questions": [
                                            {
                                                "text": "Which testes, other anatomical structures or implants are identified within each compartment?",
                                                "kind": "boundary",
                                                "id": "evidenced-contents-q01"
                                            },
                                            {
                                                "text": "For an unlocated structure, does evidence establish absence, another location or only an incomplete examination?",
                                                "kind": "provenance",
                                                "id": "evidenced-contents-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "spatial-and-support-relationships",
                                "name": "Spatial and support relationships",
                                "description": "Describes the sac's relationship to enclosed structures without absorbing their internal models.",
                                "findings": [
                                    {
                                        "id": "contents-position-relative-to-sac",
                                        "name": "Contents position relative to sac",
                                        "description": "Record where identified contents lie relative to the wall, compartments and observed distension.",
                                        "questions": [
                                            {
                                                "text": "Where do identified contents lie relative to the scrotal wall and the dependent part of each compartment?",
                                                "kind": "measurement",
                                                "id": "contents-position-relative-to-sac-q01"
                                            },
                                            {
                                                "text": "Can an observed enlargement be localised to wall tissue, surrounding material or a separately modelled structure?",
                                                "kind": "boundary",
                                                "id": "contents-position-relative-to-sac-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "configuration-and-local-state",
                        "name": "Configuration and local state",
                        "description": "Captures changing scrotal appearance, thermal context and symptom course.",
                        "rationale": "Scrotal observations depend on conditions and time; a single image cannot establish baseline or cause.",
                        "layers": [
                            {
                                "id": "thermal-and-positional-context",
                                "name": "Thermal and positional context",
                                "description": "Qualifies observations of temperature, dependent position and wall tension.",
                                "findings": [
                                    {
                                        "id": "contextualised-configuration",
                                        "name": "Contextualised configuration",
                                        "description": "Record scrotal configuration together with the conditions needed to interpret or compare it.",
                                        "questions": [
                                            {
                                                "text": "What were the posture, ambient conditions and recent relevant exposures during observation?",
                                                "kind": "provenance",
                                                "id": "contextualised-configuration-q01"
                                            },
                                            {
                                                "text": "What scrotal dimensions, surface temperature, folds and dependent position were recorded, and by which methods?",
                                                "kind": "measurement",
                                                "id": "contextualised-configuration-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "symptoms-and-change",
                                "name": "Symptoms and change",
                                "description": "Distinguishes baseline features from new or evolving scrotal observations.",
                                "findings": [
                                    {
                                        "id": "local-change-timeline",
                                        "name": "Local change timeline",
                                        "description": "Link local symptoms and visible changes to onset, progression and evidence source.",
                                        "questions": [
                                            {
                                                "text": "When did pain, swelling, skin change or altered sensation begin, and how has its location or severity changed?",
                                                "kind": "measurement",
                                                "id": "local-change-timeline-q01"
                                            },
                                            {
                                                "text": "Which changes are directly observed, reported by the subject or established through comparison with earlier records?",
                                                "kind": "provenance",
                                                "id": "local-change-timeline-q02"
                                            },
                                            {
                                                "text": "Does the documented presentation meet an escalation criterion in the applicable clinical protocol?",
                                                "kind": "action",
                                                "id": "local-change-timeline-q03"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "examination-and-intervention-context",
                        "name": "Examination and intervention context",
                        "description": "Records how scrotal observations may be obtained and how authorised actions relate to this anatomy.",
                        "rationale": "Examination involves intimate anatomy, while prior procedures can alter both interpretation and permissible care.",
                        "layers": [
                            {
                                "id": "consented-observation",
                                "name": "Consented observation",
                                "description": "Makes the method, consent and limits of a scrotal examination explicit.",
                                "findings": [
                                    {
                                        "id": "observation-authority-and-limits",
                                        "name": "Observation authority and limits",
                                        "description": "Distinguish consented observation from conclusions requiring another examination method or qualified examiner.",
                                        "questions": [
                                            {
                                                "text": "What consent covers the proposed scrotal examination, intimate image capture and subsequent use of the record?",
                                                "kind": "action",
                                                "id": "observation-authority-and-limits-q01"
                                            },
                                            {
                                                "text": "Which scrotal features can the available method establish, and which remain unassessed?",
                                                "kind": "boundary",
                                                "id": "observation-authority-and-limits-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "modified-anatomy-and-care",
                                "name": "Modified anatomy and care",
                                "description": "Connects injuries, operations and devices to current scrotal anatomy and authorised management.",
                                "findings": [
                                    {
                                        "id": "procedure-specific-context",
                                        "name": "Procedure-specific context",
                                        "description": "Record the evidence for anatomical modifications and the instructions governing actions at the affected site.",
                                        "questions": [
                                            {
                                                "text": "Which records establish previous scrotal injury, reconstruction, implanted material or changes to the sac's contents?",
                                                "kind": "provenance",
                                                "id": "procedure-specific-context-q01"
                                            },
                                            {
                                                "text": "What authorised care or examination instructions apply to the particular scrotal tissue, wound or device involved?",
                                                "kind": "action",
                                                "id": "procedure-specific-context-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-kinds",
                                        "name": "Kinds and varieties",
                                        "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.",
                                        "evidence": [
                                            "human scrotum",
                                            "non-human mammalian scrotum",
                                            "pendulous scrotum",
                                            "inguinal/peri-anal scrotum (as in some mammals)",
                                            "bifid/divided scrotum (congenital or taxonomic)",
                                            "ectopic/accessory scrotal tissue",
                                            "post-orchiectomy/empty scrotum",
                                            "reconstructed/neoscrotum"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of scrotum this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-identifiers",
                                        "name": "Identifiers and schemes",
                                        "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.",
                                        "evidence": [
                                            {
                                                "scheme": "Wikidata",
                                                "value_or_pattern": "Q214383",
                                                "note": "scrotum"
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-identifiers-q01",
                                                "text": "Which of these identifiers and schemes hold for the sense of scrotum this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Does the registry intend a human-only model or a mammalian model requiring species-specific anatomical extensions?",
                "Which anatomical convention should define the scrotal wall's deeper boundary relative to coverings of the testes and spermatic cords?",
                "Which measurement methods and reference contexts support meaningful comparisons of scrotal size, asymmetry, wall thickness and surface temperature?",
                "Which validated clinical protocols should govern escalation of scrotal symptoms for each relevant age group and care setting?",
                "How should congenital variation and reconstructed scrotal anatomy be represented while preserving clear identity and links to neighbouring models?"
            ],
            "statistics": {
                "bundles": 6,
                "layers": 11,
                "findings": 12,
                "questions": 23
            }
        },
        "draft": {
            "generator": "vr.draft.v3",
            "status": "draft-generated",
            "researched": false,
            "archetype": "device, machine or tool",
            "method": "Written from the archetype playbook - what this kind of thing needs beyond identity and provenance - and from the structure that recurred across 6,333 models already researched by two engines. Applied to this entry by rule. No source was read for this thing and no claim here is researched. This entry carries no facets of its own, so they were inferred from its domain - a guess about a whole domain applied to one thing.",
            "facetsInferred": true,
            "nextPass": "A researcher replaces this draft with a sourced specification. Treat every sentence below as a proposal to argue with.",
            "purpose": "Give an agent a durable, checkable way to recognise a scrotum, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an AI agent to recognise a scrotum, record its anatomical and observed condition, and determine which further observations or actions require clinical assessment or explicit consent.",
            "characteristics": {
                "substance": "material",
                "origin": "manufactured",
                "agency": "inert",
                "mobility": "varies"
            },
            "whatYouCanDoWithIt": [
                "observed and measured"
            ],
            "distinguishingFeatures": [
                "Names folded into this entry, which a task may need to split apart again: Lān-pha, human scrotum.",
                "2 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.",
                "Described in 94 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 scrotum, and on what evidence are they told apart?"
            ],
            "whatItIsMadeOf": "matter you can touch",
            "physicalCharacter": [
                "Mobility varies between examples.",
                "Does nothing on its own; everything it does, something else did to it.",
                "These come from the domain this entry sits in rather than from the entry itself, so treat them as a first guess about the whole domain applied to one thing."
            ],
            "whatCanBeDoneWithIt": [
                "observe it, measure it, record its state"
            ],
            "howItIsRecognised": [
                "Recognised by form, by the arrangement of its controls, and by markings - a plate, a model number, a certification mark. Form alone rarely separates two models that do very different things."
            ],
            "relatedModels": [
                {
                    "relation": "covers",
                    "note": "Finer kinds folded into this entry because telling them apart needs a task that asks for it. Each is a model waiting to be split out when one does.",
                    "targets": [
                        "Lān-pha",
                        "human scrotum"
                    ]
                }
            ],
            "standing": "Described in 94 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 scrotum from another, and a scrotum 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 scrotum, 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 scrotum, 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 scrotum 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 scrotum, 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 scrotum, 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 scrotum 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 scrotum 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 scrotum, 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 scrotum, 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 scrotum 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 scrotum from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a scrotum, 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 scrotum, 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 scrotum 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 scrotum 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 scrotum, 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 scrotum, 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 scrotum 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 scrotum is built from and which parts are replaceable.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a scrotum, 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 scrotum, 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 scrotum 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 scrotum is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a scrotum, 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 scrotum, 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 scrotum 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 scrotum 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 scrotum is, and what that position is measured against.",
                                        "questions": [
                                            {
                                                "id": "position-and-frame-q01",
                                                "text": "What identifies and describes the location of a scrotum, 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 scrotum, 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 scrotum 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 scrotum 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 scrotum, 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 scrotum, 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 scrotum 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 scrotum 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 scrotum between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a scrotum, 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 scrotum, 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 scrotum 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 scrotum, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a scrotum 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 scrotum, 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 scrotum, 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 scrotum is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "function-and-principle",
                        "name": "Function and operating principle",
                        "description": "What scrotum is for and how it achieves it.",
                        "rationale": "Two devices with the same name can work on different principles, and the principle is what predicts failure and constrains use.",
                        "layers": [
                            {
                                "id": "intended-function",
                                "name": "Intended function",
                                "description": "The job it does, and the jobs it is used for anyway.",
                                "findings": [
                                    {
                                        "id": "function-record",
                                        "name": "Function, principle and variants",
                                        "description": "What it does, how, and which variants do it differently.",
                                        "questions": [
                                            {
                                                "id": "function-record-q01",
                                                "text": "What function does scrotum perform, on what operating principle, and which variants differ in that principle?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "function-record-q02",
                                                "text": "What use falls outside the intended function but happens in practice?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "capacity-and-rating",
                                "name": "Capacity and rating",
                                "description": "The numbers that say what it can do and where it stops.",
                                "findings": [
                                    {
                                        "id": "ratings",
                                        "name": "Ratings and their conditions",
                                        "description": "Rated capacity, power, throughput and the conditions each assumes.",
                                        "questions": [
                                            {
                                                "id": "ratings-q01",
                                                "text": "What ratings characterise scrotum, in what units, and under what stated conditions?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "ratings-q02",
                                                "text": "What happens beyond the rating - degradation, refusal, damage - and how is that detected?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "operation-and-state",
                        "name": "Operation, controls and state",
                        "description": "How scrotum is operated and what state it is in right now.",
                        "rationale": "An agent acting on a device needs its current state and the controls that change it, not just its specification.",
                        "layers": [
                            {
                                "id": "controls-and-modes",
                                "name": "Controls and modes",
                                "description": "What can be set, what that changes, and what is interlocked.",
                                "findings": [
                                    {
                                        "id": "control-surface",
                                        "name": "Control surface and interlocks",
                                        "description": "The settings available and the conditions that block them.",
                                        "questions": [
                                            {
                                                "id": "control-surface-q01",
                                                "text": "What controls and modes does scrotum have, and what does each change?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "control-surface-q02",
                                                "text": "Which actions are interlocked or forbidden in which state, and what must be true before acting?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "condition-and-maintenance",
                                "name": "Condition and maintenance",
                                "description": "Wear, service intervals, consumables and the line between working and broken.",
                                "findings": [
                                    {
                                        "id": "service-record",
                                        "name": "Condition, service and consumables",
                                        "description": "What is consumed, what is serviced, and how condition is judged.",
                                        "questions": [
                                            {
                                                "id": "service-record-q01",
                                                "text": "What consumables and service does scrotum need, at what interval, and on whose authority?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "service-record-q02",
                                                "text": "What evidence separates a unit that is working from one that is out of service?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "kind-model-unit",
                        "name": "Kind, model and unit",
                        "description": "Whether a claim about scrotum is about the kind, a product line, or one physical unit.",
                        "rationale": "This is the boundary most often got wrong for made things, and getting it wrong mixes a catalogue entry with the machine in the yard.",
                        "layers": [
                            {
                                "id": "level-of-reference",
                                "name": "Level of reference",
                                "description": "The three levels and what belongs at each.",
                                "findings": [
                                    {
                                        "id": "level-rules",
                                        "name": "What belongs to kind, model and unit",
                                        "description": "Which properties are shared by all of them and which are not.",
                                        "questions": [
                                            {
                                                "id": "level-rules-q01",
                                                "text": "Which facts about scrotum hold for every one of them, which for a model, and which only for one unit?",
                                                "kind": "boundary"
                                            },
                                            {
                                                "id": "level-rules-q02",
                                                "text": "What identifies an individual unit, and what should an agent do when it has only the kind?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "standards-and-conformity",
                                "name": "Standards and conformity",
                                "description": "The standards a working example must meet and who attests it.",
                                "findings": [
                                    {
                                        "id": "conformity",
                                        "name": "Standards, marks and attestation",
                                        "description": "Which standard applies, who certifies, and what the mark means.",
                                        "questions": [
                                            {
                                                "id": "conformity-q01",
                                                "text": "Which standards govern scrotum, issued by whom, and what does conformity actually assert?",
                                                "kind": "provenance"
                                            },
                                            {
                                                "id": "conformity-q02",
                                                "text": "What may an agent conclude from a certification mark, and what may it not?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "provenance-and-evidence",
                        "name": "Provenance, evidence and time",
                        "description": "Where every claim about a scrotum 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 scrotum and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a scrotum, 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 scrotum, 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 scrotum 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 scrotum is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a scrotum, 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 scrotum, 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 scrotum is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "statistics": {
                "bundles": 8,
                "layers": 17,
                "findings": 19,
                "questions": 51
            }
        }
    }
}