{
    "model": {
        "rank": 6361,
        "code": "thing-q184215",
        "model_id": "vr.tr.thalamus",
        "name": "thalamus",
        "purpose": "Enable an AI agent to recognise a thalamus, assess its regional integrity and circuit state, and determine which observations or interventions are justified by the available evidence and authority.",
        "family": "Thing Registry",
        "category": "Physical world and living systems",
        "status": "research-draft",
        "kind": "thing",
        "plane": "PHY",
        "domain": "PHY.LIV",
        "industry": "",
        "version": "",
        "url": "/models/thing/q184215/",
        "tier": 2,
        "score": 61,
        "payload": {
            "layer": "wikidata",
            "aliases": [
                "Ventral posterior nucleus",
                "human thalamus",
                "Right thalamus",
                "Left thalamus"
            ],
            "aliasCount": 4,
            "merged": 4,
            "knownIn": 61,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": "vr.tr.thalamus",
            "source": {
                "dataset": "wikidata",
                "item": "Q184215",
                "url": "https://www.wikidata.org/wiki/Q184215",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-07T13:59:27Z",
                "providers": [
                    "Codex",
                    "Grok"
                ],
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "usd": 0.00580754,
                        "turns": 1,
                        "seconds": 14.1,
                        "error": null
                    },
                    "codex": {
                        "seconds": 89.9,
                        "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: 01a07c29-52ce-7f02-b9ac-feb43db5ed06\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: thalamus\nRegistry id: vr.tr.thalamus\nPlane / domain: PHY / PHY.LIV\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\nA Vercy"
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q184215",
                "registryId": "vr.tr.thalamus",
                "name": "thalamus",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.LIV"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q184215/",
            "model": {
                "registry_id": "vr.tr.thalamus",
                "name": "thalamus",
                "purpose": "Enable an AI agent to recognise a thalamus, assess its regional integrity and circuit state, and determine which observations or interventions are justified by the available evidence and authority.",
                "definition": "The thalamus is a paired diencephalic nuclear complex that relays and gates sensory, motor and limbic information between subcortical structures and the cerebral cortex.",
                "scope_statement": "This model owns the anatomical identity, nuclear organisation, connectivity, observed state and action constraints of the thalamus registered as vr.tr.thalamus in PHY / PHY.LIV, with explicit species, laterality and atlas conventions.",
                "in_scope": [
                    "Identification of left, right or bilateral thalamic tissue within a specified organism.",
                    "Thalamic boundaries, nuclear subdivisions and uncertainty in their localisation.",
                    "Inputs, outputs and regulatory connections attributed to particular thalamic regions.",
                    "Regional structural integrity, perfusion and physiological observations.",
                    "Evidence linking thalamic changes to functional observations and constraints on further action."
                ],
                "out_of_scope": [
                    "Whole-brain organisation and organism-level consciousness or behavioural state as independently owned entities.",
                    "Hypothalamic endocrine and homeostatic regulation.",
                    "The internal organisation of cerebral cortex, basal ganglia, cerebellum and brainstem.",
                    "Peripheral sensory receptors, nerves and their primary disorders.",
                    "Complete disease models, diagnostic criteria and treatment protocols.",
                    "Imaging scanners, electrodes and surgical devices as equipment models."
                ],
                "distinguishing_features": [
                    "In mammalian anatomy, test for paired diencephalic nuclear masses bordering the third ventricle; location alone is insufficient without neighbouring landmarks. [Anatomy reference](https://ncbi.nlm.nih.gov/books/NBK542184/)",
                    "Distinguish thalamus from hypothalamus using their relative position and the hypothalamic sulcus where identifiable; tissue continuous with pituitary-associated hypothalamic structures requires separate attribution. [Hypothalamic anatomy](https://ncbi.nlm.nih.gov/books/NBK525993/?report=reader)",
                    "Distinguish thalamic grey matter from the adjacent internal capsule and striatal structures using tissue contrast, boundaries and an appropriate atlas. [Anatomy reference](https://ncbi.nlm.nih.gov/books/NBK542184/)",
                    "Where resolution permits, test for nuclear organisation around the internal medullary lamina rather than accepting any nearby deep grey matter as thalamus. [Nuclear anatomy](https://ncbi.nlm.nih.gov/books/NBK549908/?report=reader)",
                    "Treat a named nucleus, such as the pulvinar or a geniculate nucleus, as a regional identification requiring a whole-thalamus relationship, rather than as evidence that the entire thalamus has been observed. [Nuclear anatomy](https://ncbi.nlm.nih.gov/books/NBK549908/?report=reader)"
                ],
                "characteristics": [
                    {
                        "name": "Organism and developmental context",
                        "kind": "relation",
                        "unit_or_values": "Organism identifier, species, developmental stage and age with units",
                        "why_it_matters": "Determines which anatomy, nomenclature and reference distributions can support identification."
                    },
                    {
                        "name": "Laterality and observed extent",
                        "kind": "category",
                        "unit_or_values": "Left, right, bilateral or unresolved; whole structure or specified region",
                        "why_it_matters": "Prevents a unilateral or regional observation from being generalised to both thalami."
                    },
                    {
                        "name": "Anatomical boundary convention",
                        "kind": "category",
                        "unit_or_values": "Named atlas and version; explicit treatment of geniculate bodies, reticular nucleus and interthalamic adhesion",
                        "why_it_matters": "Makes differently defined thalamic regions comparable without silently changing what is included."
                    },
                    {
                        "name": "Nuclear assignment",
                        "kind": "relation",
                        "unit_or_values": "Nucleus or nuclear group linked to an atlas region; confidence and unresolved alternatives",
                        "why_it_matters": "Regional connectivity and interpretation depend on a defensible subdivision assignment."
                    },
                    {
                        "name": "Regional volume",
                        "kind": "measurement",
                        "unit_or_values": "mm³, with segmentation method, acquisition date and normalisation convention",
                        "why_it_matters": "Supports assessment of asymmetry and change when measurement conditions are comparable."
                    },
                    {
                        "name": "Tissue integrity",
                        "kind": "state",
                        "unit_or_values": "No abnormality detected, abnormal, indeterminate or unassessed; modality-specific observations",
                        "why_it_matters": "Separates demonstrated findings from the absence of a sufficiently sensitive examination."
                    },
                    {
                        "name": "Perfusion observation",
                        "kind": "measurement",
                        "unit_or_values": "Method-specific units, such as mL/100 g/min for quantitative cerebral blood flow",
                        "why_it_matters": "Supports regional assessment while preserving uncertainty about vascular territory and acquisition effects."
                    },
                    {
                        "name": "Circuit participation",
                        "kind": "relation",
                        "unit_or_values": "Source region, thalamic region, target region, direction and evidence type",
                        "why_it_matters": "Distinguishes anatomical pathways from inferred functional coupling."
                    },
                    {
                        "name": "Recorded neural activity",
                        "kind": "measurement",
                        "unit_or_values": "Hz for firing or oscillation frequency; signal amplitude in modality-specific units",
                        "why_it_matters": "Allows state-dependent activity to be assessed without equating incompatible recording methods."
                    },
                    {
                        "name": "Observation context",
                        "kind": "state",
                        "unit_or_values": "Awake, specified sleep stage, sedated, anaesthetised, other or unknown; timestamp and relevant exposures",
                        "why_it_matters": "Provides the conditions needed to interpret activity and compare repeated observations."
                    },
                    {
                        "name": "Intervention relationship",
                        "kind": "relation",
                        "unit_or_values": "Target region, intervention record, responsible authority, exposure parameters and observed response",
                        "why_it_matters": "Connects proposed or completed actions to their actual anatomical target and accountable decision."
                    }
                ],
                "affordances": [
                    "Identify and annotate thalamic tissue in an image or specimen with explicit boundaries and confidence.",
                    "Map regional observations to a species-appropriate nuclear atlas while retaining ambiguous assignments.",
                    "Compare left and right thalami or serial observations under compatible measurement conditions.",
                    "Trace evidence-supported thalamic circuit relationships and identify missing connectivity evidence.",
                    "Flag observations requiring additional acquisition, specialist interpretation or urgent clinical review under an applicable protocol.",
                    "Assess the prerequisites for a proposed recording or intervention and document its regional effects when appropriately authorised."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "anatomical-identity",
                        "name": "Anatomical identity",
                        "description": "Establish which thalamus or thalamic region is being represented.",
                        "rationale": "Thalamic interpretations fail if species, side, extent or neighbouring structures are misidentified.",
                        "layers": [
                            {
                                "id": "organism-and-laterality",
                                "name": "Organism and laterality",
                                "description": "Anchor the structure to an organism and a defined anatomical extent.",
                                "findings": [
                                    {
                                        "id": "identified-thalamic-instance",
                                        "name": "Identified thalamic instance",
                                        "description": "Record the organism, developmental context, side and whether the evidence covers the whole thalamus or a portion.",
                                        "questions": [
                                            {
                                                "text": "Which organism, species and developmental stage does this thalamic instance belong to?",
                                                "kind": "provenance",
                                                "id": "identified-thalamic-instance-q01"
                                            },
                                            {
                                                "text": "Does the observation identify the left thalamus, right thalamus, both or an unresolved regional sample?",
                                                "kind": "boundary",
                                                "id": "identified-thalamic-instance-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "external-boundaries",
                                "name": "External boundaries",
                                "description": "Resolve the thalamic boundary against neighbouring diencephalic structures and white matter.",
                                "findings": [
                                    {
                                        "id": "documented-inclusion-rule",
                                        "name": "Documented inclusion rule",
                                        "description": "Make the atlas convention and difficult boundary decisions explicit, including treatment of geniculate bodies, reticular nucleus and interthalamic adhesion.",
                                        "questions": [
                                            {
                                                "text": "Which atlas and visible landmarks separate the represented tissue from hypothalamus, subthalamus and internal capsule?",
                                                "kind": "boundary",
                                                "id": "documented-inclusion-rule-q01"
                                            },
                                            {
                                                "text": "Which convention governs inclusion of the geniculate bodies, reticular nucleus and interthalamic adhesion?",
                                                "kind": "definition",
                                                "id": "documented-inclusion-rule-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "nuclear-organisation",
                        "name": "Nuclear organisation",
                        "description": "Represent the thalamus at the regional resolution actually supported by observations.",
                        "rationale": "A whole-thalamus label cannot support claims about a particular nucleus without localisation evidence.",
                        "layers": [
                            {
                                "id": "nuclear-localisation",
                                "name": "Nuclear localisation",
                                "description": "Associate observed tissue with named nuclei or nuclear groups.",
                                "findings": [
                                    {
                                        "id": "supported-nuclear-assignment",
                                        "name": "Supported nuclear assignment",
                                        "description": "Preserve the distinction between directly delineated nuclei, atlas-derived estimates and unresolved regions.",
                                        "questions": [
                                            {
                                                "text": "Which nucleus or nuclear group is supported by the image, histology or recording localisation?",
                                                "kind": "definition",
                                                "id": "supported-nuclear-assignment-q01"
                                            },
                                            {
                                                "text": "Was this assignment directly observed or inferred through atlas registration, and what alternatives remain?",
                                                "kind": "provenance",
                                                "id": "supported-nuclear-assignment-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "regional-morphometry",
                                "name": "Regional morphometry",
                                "description": "Describe thalamic size, shape and asymmetry with measurement limitations.",
                                "findings": [
                                    {
                                        "id": "comparable-regional-measurements",
                                        "name": "Comparable regional measurements",
                                        "description": "Attach volume and shape observations to their segmentation, spatial resolution and reference context.",
                                        "questions": [
                                            {
                                                "text": "What are the measured whole-thalamus or nuclear volumes, and how were partial-volume effects handled?",
                                                "kind": "measurement",
                                                "id": "comparable-regional-measurements-q01"
                                            },
                                            {
                                                "text": "Are side-to-side or longitudinal differences larger than the uncertainty introduced by acquisition and segmentation?",
                                                "kind": "measurement",
                                                "id": "comparable-regional-measurements-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "thalamic-circuit-relationships",
                        "name": "Thalamic circuit relationships",
                        "description": "Record the pathways and regulatory relationships that make regional thalamic observations interpretable.",
                        "rationale": "Different thalamic regions participate in different circuits; a generic sensory-relay label is insufficient.",
                        "layers": [
                            {
                                "id": "afferent-and-efferent-pathways",
                                "name": "Afferent and efferent pathways",
                                "description": "Identify regional inputs and outputs without overstating what the evidence demonstrates.",
                                "findings": [
                                    {
                                        "id": "evidenced-regional-pathway",
                                        "name": "Evidenced regional pathway",
                                        "description": "Record source and target regions, direction and whether evidence concerns anatomical connectivity, physiological influence or statistical coupling.",
                                        "questions": [
                                            {
                                                "text": "Which input and output regions are linked to this thalamic nucleus, and by what evidence?",
                                                "kind": "provenance",
                                                "id": "evidenced-regional-pathway-q01"
                                            },
                                            {
                                                "text": "Does the evidence establish direction or synaptic connectivity, or only tract proximity or correlated activity?",
                                                "kind": "boundary",
                                                "id": "evidenced-regional-pathway-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "relay-and-regulatory-roles",
                                "name": "Relay and regulatory roles",
                                "description": "Keep relay classifications and regulatory influences tied to particular circuits.",
                                "findings": [
                                    {
                                        "id": "qualified-circuit-role",
                                        "name": "Qualified circuit role",
                                        "description": "Record any first-order or higher-order classification with its supporting input evidence rather than assigning it from a nucleus name alone. [Relay framework](https://pubmed.ncbi.nlm.nih.gov/11702563/)",
                                        "questions": [
                                            {
                                                "text": "What evidence supports a first-order, higher-order, mixed or unresolved relay classification for the represented region?",
                                                "kind": "definition",
                                                "id": "qualified-circuit-role-q01"
                                            },
                                            {
                                                "text": "Which cortical, reticular or other regulatory influences have been demonstrated in this organism and context?",
                                                "kind": "provenance",
                                                "id": "qualified-circuit-role-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "regional-integrity-and-dynamics",
                        "name": "Regional integrity and dynamics",
                        "description": "Separate structural and vascular observations from changing physiological activity.",
                        "rationale": "Thalamic state requires both regional integrity evidence and the context in which activity was measured.",
                        "layers": [
                            {
                                "id": "tissue-and-perfusion",
                                "name": "Tissue and perfusion",
                                "description": "Localise abnormalities and quantify their extent without prematurely assigning a cause.",
                                "findings": [
                                    {
                                        "id": "localised-integrity-observation",
                                        "name": "Localised integrity observation",
                                        "description": "Record tissue appearance, diffusion or perfusion observations and involvement of adjacent structures as separate evidence.",
                                        "questions": [
                                            {
                                                "text": "Which thalamic regions show an observed abnormality, at what time and with what measurement method?",
                                                "kind": "measurement",
                                                "id": "localised-integrity-observation-q01"
                                            },
                                            {
                                                "text": "Is the abnormality confined to thalamic tissue, or does it extend into neighbouring structures?",
                                                "kind": "boundary",
                                                "id": "localised-integrity-observation-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "activity-and-state-context",
                                "name": "Activity and state context",
                                "description": "Interpret regional physiological signals relative to recording conditions and organism state.",
                                "findings": [
                                    {
                                        "id": "contextualised-thalamic-activity",
                                        "name": "Contextualised thalamic activity",
                                        "description": "Record the signal source, localisation uncertainty, temporal pattern and concurrent sleep, arousal, medication or task context.",
                                        "questions": [
                                            {
                                                "text": "What regional activity was measured, and can the method resolve firing patterns, population rhythms or only an indirect signal?",
                                                "kind": "measurement",
                                                "id": "contextualised-thalamic-activity-q01"
                                            },
                                            {
                                                "text": "What behavioural state, task, medication exposure and acquisition conditions accompanied the measurement?",
                                                "kind": "provenance",
                                                "id": "contextualised-thalamic-activity-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "functional-attribution-and-action",
                        "name": "Functional attribution and action",
                        "description": "Connect thalamic evidence to bounded interpretations and accountable next steps.",
                        "rationale": "Neither a regional abnormality nor a circuit label alone establishes a functional deficit or authorises intervention.",
                        "layers": [
                            {
                                "id": "functional-evidence",
                                "name": "Functional evidence",
                                "description": "Assess whether observed functional changes can reasonably be attributed to the represented thalamic region.",
                                "findings": [
                                    {
                                        "id": "bounded-functional-attribution",
                                        "name": "Bounded functional attribution",
                                        "description": "Link sensory, motor, attentional, memory or arousal observations to localisation and timing while preserving competing explanations.",
                                        "questions": [
                                            {
                                                "text": "Which functional observations align with the affected side, region, connected circuit and time course?",
                                                "kind": "measurement",
                                                "id": "bounded-functional-attribution-q01"
                                            },
                                            {
                                                "text": "What evidence separates a thalamic contribution from cortical, brainstem, medication or distributed-network effects?",
                                                "kind": "boundary",
                                                "id": "bounded-functional-attribution-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "target-specific-action-constraints",
                                "name": "Target-specific action constraints",
                                "description": "Determine what further observation or intervention is supported for this anatomical target.",
                                "findings": [
                                    {
                                        "id": "justified-next-action",
                                        "name": "Justified next action",
                                        "description": "Record the purpose, target certainty, applicable protocol, responsible authority and outcome observations for any proposed action.",
                                        "questions": [
                                            {
                                                "text": "Which additional observation would resolve the uncertainty currently limiting interpretation or target localisation?",
                                                "kind": "action",
                                                "id": "justified-next-action-q01"
                                            },
                                            {
                                                "text": "For a proposed invasive recording, stimulation or lesion procedure, are the intended nucleus, localisation uncertainty, neighbouring structures at risk and required authorisation documented?",
                                                "kind": "action",
                                                "id": "justified-next-action-q02"
                                            },
                                            {
                                                "text": "Which regional and functional observations will establish the action's effects and detect unintended changes?",
                                                "kind": "measurement",
                                                "id": "justified-next-action-q03"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "evidence-and-external-alignment",
                        "name": "Evidence and external alignment",
                        "description": "What the world already says about this thing, gathered so the model can be checked against it.",
                        "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.",
                        "layers": [
                            {
                                "id": "reported-evidence",
                                "name": "Reported evidence",
                                "description": "Findings from the breadth pass, kept separate from the structural claims.",
                                "findings": [
                                    {
                                        "id": "evidence-kinds",
                                        "name": "Kinds and varieties",
                                        "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.",
                                        "evidence": [
                                            "sensory relay nuclei (lateral geniculate, medial geniculate, ventral posterior, ventral lateral, ventral anterior)",
                                            "association nuclei (pulvinar, laterodorsal, lateral posterior, mediodorsal)",
                                            "intralaminar and midline nuclei (centromedian, parafascicular, midline group)",
                                            "reticular nucleus (GABAergic shell that modulates thalamocortical traffic)",
                                            "motor thalamus (VA/VL and related cerebellar and basal-ganglia recipient zones)",
                                            "limbic thalamus (anterior nuclear group, mediodorsal, laterodorsal)",
                                            "epithalamus-adjacent vs proper thalamus (habenula/pineal excluded from thalamic proper)",
                                            "species-specific nuclear maps (human vs rodent vs primate nomenclatures)"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of thalamus this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Does the registry intend a human-focused model or coverage across vertebrates, and which species-specific extensions are necessary?",
                "Which anatomical convention should govern inclusion of the reticular nucleus, geniculate bodies and interthalamic adhesion?",
                "Which nuclear atlas and cross-atlas mappings are sufficiently supported for each species, developmental stage and observation modality?",
                "Which regional reference distributions and measurement uncertainties support meaningful judgements about volume, perfusion and activity?",
                "For which nuclei and contexts are relay classifications, functional attributions and intervention prerequisites supported strongly enough to guide action?"
            ],
            "statistics": {
                "bundles": 6,
                "layers": 11,
                "findings": 11,
                "questions": 22
            }
        },
        "draft": {
            "generator": "vr.draft.v3",
            "status": "draft-generated",
            "researched": false,
            "archetype": "organism",
            "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 thalamus, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an AI agent to recognise a thalamus, assess its regional integrity and circuit state, and determine which observations or interventions are justified by the available evidence and authority.",
            "characteristics": {
                "substance": "living",
                "origin": "natural",
                "agency": "autonomous",
                "mobility": "self-moving"
            },
            "whatYouCanDoWithIt": [
                "observed and measured"
            ],
            "distinguishingFeatures": [
                "Names folded into this entry, which a task may need to split apart again: Ventral posterior nucleus, human thalamus, Right thalamus, Left thalamus.",
                "4 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.",
                "Described in 61 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 thalamus, and on what evidence are they told apart?"
            ],
            "whatItIsMadeOf": "a living thing",
            "physicalCharacter": [
                "Moves under its own power or of its own accord.",
                "Acts on its own behalf.",
                "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 diagnostic characters, and those differ by life stage - the young of many kinds are mistaken for other kinds entirely. A sighting is settled by characters, a photograph and a place, not by a name alone."
            ],
            "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": [
                        "Ventral posterior nucleus",
                        "human thalamus",
                        "Right thalamus",
                        "Left thalamus"
                    ]
                }
            ],
            "standing": "Described in 61 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 4 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 thalamus from another, and a thalamus 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 thalamus, 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 thalamus, 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 thalamus 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 thalamus, 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 thalamus, 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 thalamus 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 thalamus 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 thalamus, 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 thalamus, 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 thalamus 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 thalamus from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a thalamus, 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 thalamus, 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 thalamus 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 thalamus 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 thalamus, 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 thalamus, 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 thalamus 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": "Anatomy, parts and life stage.",
                                "findings": [
                                    {
                                        "id": "parts-and-materials",
                                        "name": "Parts and life stages",
                                        "description": "The parts of a thalamus and the stages it passes through.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a thalamus, 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 thalamus, 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 thalamus 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 thalamus is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a thalamus, 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 thalamus, 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 thalamus 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 thalamus is, how it got there and where it may go (self-moving).",
                        "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 thalamus is, and what that position is measured against.",
                                        "questions": [
                                            {
                                                "id": "position-and-frame-q01",
                                                "text": "What identifies and describes the location of a thalamus, 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 thalamus, 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 thalamus 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 thalamus moves on its own.",
                                "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 thalamus, 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 thalamus, 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 thalamus 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 thalamus 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 thalamus between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a thalamus, 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 thalamus, 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 thalamus 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 thalamus, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a thalamus 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 thalamus, 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 thalamus, 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 thalamus is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "taxonomic-placement",
                        "name": "Taxonomic placement and identification",
                        "description": "What thalamus is called scientifically, by whose authority, and how a specimen is recognised.",
                        "rationale": "Names change with revisions while the organism does not, so a name without its authority and date cannot be reconciled later.",
                        "layers": [
                            {
                                "id": "accepted-name",
                                "name": "Accepted name and synonymy",
                                "description": "The current binomial, its author and date, and the names it replaced.",
                                "findings": [
                                    {
                                        "id": "name-and-authority",
                                        "name": "Accepted name, authority and synonyms",
                                        "description": "What to record so a later revision can be applied without losing the old data.",
                                        "questions": [
                                            {
                                                "id": "name-and-authority-q01",
                                                "text": "What is the accepted scientific name of thalamus, with its author and year, and which synonyms does it absorb?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "name-and-authority-q02",
                                                "text": "Which taxonomic authority is being followed, and what would a competing authority say?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "field-identification",
                                "name": "Field identification",
                                "description": "The characters that separate thalamus from what it is confused with.",
                                "findings": [
                                    {
                                        "id": "diagnostic-characters",
                                        "name": "Diagnostic characters and confusable kinds",
                                        "description": "Features that settle an identification, and those that only suggest it.",
                                        "questions": [
                                            {
                                                "id": "diagnostic-characters-q01",
                                                "text": "Which observable characters distinguish thalamus from its closest look-alikes, and at which life stage are they visible?",
                                                "kind": "boundary"
                                            },
                                            {
                                                "id": "diagnostic-characters-q02",
                                                "text": "What evidence is enough to record an identification as confirmed rather than provisional?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "life-cycle-and-condition",
                        "name": "Life stages, condition and behaviour",
                        "description": "What thalamus does over its life and how its state is judged.",
                        "rationale": "Stage and condition change what may be done - handled, treated, harvested, left alone - and both are observations with a time.",
                        "layers": [
                            {
                                "id": "stages-and-reproduction",
                                "name": "Stages and reproduction",
                                "description": "Development from origin to death, including forms that look like different animals.",
                                "findings": [
                                    {
                                        "id": "life-stages",
                                        "name": "Life stages and their marks",
                                        "description": "The stages worth recording and what tells them apart.",
                                        "questions": [
                                            {
                                                "id": "life-stages-q01",
                                                "text": "What stages does thalamus pass through, and what observable change marks each transition?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "life-stages-q02",
                                                "text": "Which stages are so unlike the adult that they are mistaken for another kind?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "health-and-condition",
                                "name": "Health and condition",
                                "description": "How condition is assessed and by whom.",
                                "findings": [
                                    {
                                        "id": "condition-assessment",
                                        "name": "Condition assessment",
                                        "description": "Signs of health, injury and stress, and who is competent to judge them.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "How is the condition of thalamus judged, on what scale, and by whom?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "condition-assessment-q02",
                                                "text": "What condition obliges an agent to act, and what act is permitted to whom?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "range-and-status",
                        "name": "Habitat, range and conservation status",
                        "description": "Where thalamus lives and how threatened it is.",
                        "rationale": "Range and status govern what is lawful, and both are assessments with an assessor and a year rather than facts of nature.",
                        "layers": [
                            {
                                "id": "habitat-and-range",
                                "name": "Habitat and range",
                                "description": "Native range, introductions and the habitat it needs.",
                                "findings": [
                                    {
                                        "id": "range-record",
                                        "name": "Range, introductions and habitat",
                                        "description": "What to record about where it is found and how it got there.",
                                        "questions": [
                                            {
                                                "id": "range-record-q01",
                                                "text": "What is the native range of thalamus, where has it been introduced, and what habitat does it require?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "range-record-q02",
                                                "text": "What distinguishes a native record from an introduced or vagrant one?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "protection-status",
                                "name": "Protection and legal status",
                                "description": "Conservation assessments and the rules that follow from them.",
                                "findings": [
                                    {
                                        "id": "status-and-rules",
                                        "name": "Conservation status and legal consequence",
                                        "description": "The assessment, its date, and what it forbids or requires where.",
                                        "questions": [
                                            {
                                                "id": "status-and-rules-q01",
                                                "text": "What conservation status does thalamus hold, under which assessment and year?",
                                                "kind": "provenance"
                                            },
                                            {
                                                "id": "status-and-rules-q02",
                                                "text": "What does that status forbid or require of an agent, and in which jurisdiction?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "provenance-and-evidence",
                        "name": "Provenance, evidence and time",
                        "description": "Where every claim about a thalamus 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 thalamus and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a thalamus, 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 thalamus, 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 thalamus 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 thalamus is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a thalamus, 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 thalamus, 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 thalamus 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
            }
        }
    }
}