{
    "model": {
        "rank": 4926,
        "code": "thing-figure-shape",
        "model_id": "vr.tr.figure-shape",
        "name": "figure",
        "purpose": "a combination of points and lines and planes that form a visible palpable shape",
        "family": "Thing Registry",
        "category": "Physical world and living systems",
        "status": "research-draft",
        "kind": "thing",
        "plane": "PHY",
        "domain": "PHY.OBJ",
        "industry": "",
        "version": "",
        "url": "/models/thing/figure-shape/",
        "tier": 2,
        "score": 71,
        "payload": {
            "layer": "wordnet",
            "aliases": [
                "circle of curvature",
                "osculating circle",
                "equilateral",
                "pencil",
                "plane figure",
                "two-dimensional figure",
                "solid figure",
                "three-dimensional figure",
                "subfigure",
                "polygon",
                "polygonal shape",
                "isogon",
                "convex polygon",
                "concave polygon",
                "reentrant polygon",
                "reentering polygon",
                "regular polygon",
                "conic section",
                "conic",
                "oblong",
                "circle",
                "circlet",
                "equator",
                "semicircle",
                "hemicycle",
                "sector",
                "ellipse",
                "oval",
                "square",
                "foursquare",
                "quadrate",
                "quadrilateral",
                "quadrangle",
                "tetragon",
                "triangle",
                "trigon",
                "trilateral",
                "acute triangle",
                "acute-angled triangle",
                "equilateral triangle"
            ],
            "aliasCount": 98,
            "merged": 71,
            "knownIn": 0,
            "facets": {
                "substance": "form",
                "origin": "conceptual",
                "agency": "inert",
                "mobility": "not-applicable",
                "scale": "not-applicable",
                "affordances": [
                    "observable"
                ]
            },
            "markers": [],
            "lexicalClass": "noun.shape",
            "senseRank": 5,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "oewn:2024",
                "synset": "oewn-13885383-n",
                "ili": "i109776",
                "license": "CC BY 4.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-09T21:17:13Z",
                "providers": [
                    "Codex"
                ],
                "breadth": "recalled by Codex without web access - no source was read",
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "seconds": 14.9,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a08807-691c-7e51-a525-b10eb79faed6\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: figure\nSense to describe: a combination of points and lines and planes that form a visible palpable shape\nDomain code: PHY.OBJ\nAlso known as: (none)\n\n\nC",
                        "usd": 0,
                        "recall": true
                    },
                    "codex": {
                        "seconds": 51.8,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a08807-691e-7b21-b275-c6de4e508b99\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: figure\nRegistry id: vr.tr.figure-shape\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: a combination of points and lines and planes that form a vi"
                    }
                }
            },
            "metaModel": {
                "id": "THING-FIGURE-SHAPE",
                "registryId": "vr.tr.figure-shape",
                "name": "figure",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.OBJ"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/figure-shape/",
            "model": {
                "registry_id": "vr.tr.figure-shape",
                "name": "figure",
                "purpose": "Enable an agent to recognise, describe, compare and assess permissible changes to a physically manifested figure through its points, lines, surfaces and spatial relationships.",
                "definition": "A figure is a spatial configuration of points, lines, curves, or surfaces that defines a discernible shape, here understood through its visible or tangible physical realization.",
                "scope_statement": "This model owns the visible or palpable spatial configuration meant by figure in vr.tr.figure-shape, including its geometric components, boundaries and physical manifestation; it excludes other senses such as a numerical figure, a notable person or a document illustration.",
                "in_scope": [
                    "Points, edges, curves, faces and surfaces that compose a physical shape",
                    "Connections, intersections, boundaries, openings and enclosed regions",
                    "Dimensions, proportions, curvature and symmetry",
                    "The relationship between the shape and its physical bearer",
                    "Observed shape condition and changes relative to a stated reference"
                ],
                "out_of_scope": [
                    "Purely abstract geometric objects without a physical manifestation",
                    "The material composition and complete lifecycle of the object bearing the shape",
                    "Charts, numbered illustrations and their informational content",
                    "People, numerical values and rhetorical figures",
                    "Manufacturing processes and equipment used to produce the shape"
                ],
                "distinguishing_features": [
                    "The referent is a spatial configuration that can be observed visually or by touch, rather than a numerical value or person.",
                    "Its description identifies geometric elements and their arrangement, rather than only naming the material or function of its bearer.",
                    "An outline seen from one viewpoint is distinguished from the complete shape when depth or hidden surfaces affect the configuration.",
                    "A physically realised circle, polygon or solid is distinguished from its ideal mathematical description by measurable departures and observation limits.",
                    "Calling the figure human-shaped describes its geometry and does not make this entry a model of a person or an artwork."
                ],
                "characteristics": [
                    {
                        "name": "Geometric extent",
                        "kind": "category",
                        "unit_or_values": "Predominantly linear, surface-like or volumetric; assessment scale stated",
                        "why_it_matters": "Determines whether length, area, volume or several of these are needed to describe the figure."
                    },
                    {
                        "name": "Component arrangement",
                        "kind": "relation",
                        "unit_or_values": "Identified points, curves, edges and surfaces with incidence and adjacency relations",
                        "why_it_matters": "Distinguishes figures with similar overall dimensions but different internal arrangements."
                    },
                    {
                        "name": "Boundary and closure",
                        "kind": "category",
                        "unit_or_values": "Open or closed contours; bounded or unbounded model extent; enclosed regions identified",
                        "why_it_matters": "Prevents an open trace from being treated as an enclosed region or solid."
                    },
                    {
                        "name": "Dimensions and proportions",
                        "kind": "measurement",
                        "unit_or_values": "Lengths in mm or m, angles in degrees or radians, and dimensionless ratios; reference frame stated",
                        "why_it_matters": "Supports size-sensitive decisions and comparisons independent of absolute scale."
                    },
                    {
                        "name": "Curvature and planarity",
                        "kind": "measurement",
                        "unit_or_values": "Curve curvature in inverse length, radius in length units, and departure from a fitted plane in length units",
                        "why_it_matters": "Separates straight or planar features from curved ones without assuming ideal geometry."
                    },
                    {
                        "name": "Symmetry",
                        "kind": "category",
                        "unit_or_values": "Reflection, rotation, other specified symmetry or none established; tolerance stated",
                        "why_it_matters": "Supports recognition and detection of departures from an expected arrangement."
                    },
                    {
                        "name": "Physical bearer",
                        "kind": "relation",
                        "unit_or_values": "Object, surface marking, relief or other identified physical manifestation",
                        "why_it_matters": "Connects the figure to what must actually be inspected or changed."
                    },
                    {
                        "name": "Departure from reference shape",
                        "kind": "state",
                        "unit_or_values": "Within tolerance, outside tolerance or undetermined; reference and comparison method identified",
                        "why_it_matters": "Makes condition judgements depend on an explicit intended or prior configuration."
                    }
                ],
                "affordances": [
                    "Trace and annotate constituent points, contours, edges and surfaces.",
                    "Measure dimensions, angles and curvature with stated uncertainty.",
                    "Compare two figures for congruence, similarity or a specified geometric resemblance.",
                    "Identify gaps, intersections, holes and disconnected components.",
                    "Assess how bending, cutting, joining or scaling would change the configuration.",
                    "Select additional views or tactile observations needed to resolve hidden geometry."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "figure-identity-and-manifestation",
                        "name": "Figure identity and manifestation",
                        "description": "Establishes which physical configuration is being described and separates it from its bearer and representations.",
                        "rationale": "A figure can be confused with an entire object, its outline or an ideal geometry; these distinctions control what the model describes.",
                        "layers": [
                            {
                                "id": "referent-and-bearer",
                                "name": "Referent and bearer",
                                "description": "Locates the figure in a physical manifestation and defines the selected extent.",
                                "findings": [
                                    {
                                        "id": "selected-physical-configuration",
                                        "name": "Selected physical configuration",
                                        "description": "Record the spatial configuration selected as the figure and identify the physical entity that bears it.",
                                        "questions": [
                                            {
                                                "text": "Is the figure the complete shape of an object, a surface marking, a relief or another physical configuration?",
                                                "kind": "definition",
                                                "id": "selected-physical-configuration-q01"
                                            },
                                            {
                                                "text": "Where does the selected figure end and the remainder of its bearer begin?",
                                                "kind": "boundary",
                                                "id": "selected-physical-configuration-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "observed-and-ideal-shape",
                                "name": "Observed and ideal shape",
                                "description": "Separates physical observations from geometric approximations.",
                                "findings": [
                                    {
                                        "id": "geometric-interpretation",
                                        "name": "Geometric interpretation",
                                        "description": "Record any ideal shape used to describe the figure without treating the idealisation as an exact observation.",
                                        "questions": [
                                            {
                                                "text": "Which geometric description, if any, is being used as an approximation to this figure?",
                                                "kind": "definition",
                                                "id": "geometric-interpretation-q01"
                                            },
                                            {
                                                "text": "Which observations support that description, and which departures have been measured?",
                                                "kind": "provenance",
                                                "id": "geometric-interpretation-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "geometric-composition-and-connectivity",
                        "name": "Geometric composition and connectivity",
                        "description": "Describes the elements forming the figure and how they meet or enclose space.",
                        "rationale": "Arrangement and connectivity distinguish shapes that share dimensions or silhouettes.",
                        "layers": [
                            {
                                "id": "constituent-elements",
                                "name": "Constituent elements",
                                "description": "Identifies meaningful vertices, contours, edges, faces and curved surfaces.",
                                "findings": [
                                    {
                                        "id": "element-decomposition",
                                        "name": "Element decomposition",
                                        "description": "Record a decomposition appropriate to the observation scale, distinguishing physical features from construction lines and fitted subdivisions.",
                                        "questions": [
                                            {
                                                "text": "Which points, lines, curves and surfaces are needed to describe this figure at the selected scale?",
                                                "kind": "definition",
                                                "id": "element-decomposition-q01"
                                            },
                                            {
                                                "text": "Which element boundaries are physically observable, and which were introduced by the geometric representation?",
                                                "kind": "boundary",
                                                "id": "element-decomposition-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "connections-and-enclosures",
                                "name": "Connections and enclosures",
                                "description": "Describes component contact, contour closure and openings.",
                                "findings": [
                                    {
                                        "id": "topological-arrangement",
                                        "name": "Topological arrangement",
                                        "description": "Record connected components, intersections, closed contours and holes with enough evidence to distinguish contact from projected overlap.",
                                        "questions": [
                                            {
                                                "text": "Which elements actually meet, and which merely overlap in the available view?",
                                                "kind": "boundary",
                                                "id": "topological-arrangement-q01"
                                            },
                                            {
                                                "text": "How many disconnected components, closed contours and openings can be established at the stated resolution?",
                                                "kind": "measurement",
                                                "id": "topological-arrangement-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "dimensions-and-shape-comparison",
                        "name": "Dimensions and shape comparison",
                        "description": "Captures metric geometry and the criteria used to compare figures.",
                        "rationale": "Shape comparison requires separating size, proportion, orientation and departures from ideal form.",
                        "layers": [
                            {
                                "id": "metric-description",
                                "name": "Metric description",
                                "description": "Measures the figure using an explicit reference frame and suitable geometric quantities.",
                                "findings": [
                                    {
                                        "id": "dimensions-angles-and-curvature",
                                        "name": "Dimensions, angles and curvature",
                                        "description": "Record the measurements needed to distinguish the figure, including thickness or depth when a planar approximation may hide relevant geometry.",
                                        "questions": [
                                            {
                                                "text": "Which lengths, angles, areas, depths or curvature measurements determine the figure for the intended task?",
                                                "kind": "measurement",
                                                "id": "dimensions-angles-and-curvature-q01"
                                            },
                                            {
                                                "text": "What reference frame, units and measurement uncertainty apply to those quantities?",
                                                "kind": "measurement",
                                                "id": "dimensions-angles-and-curvature-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "equivalence-and-symmetry",
                                "name": "Equivalence and symmetry",
                                "description": "Defines which transformations and deviations a comparison permits.",
                                "findings": [
                                    {
                                        "id": "comparison-criterion",
                                        "name": "Comparison criterion",
                                        "description": "Record whether comparison concerns congruence, similarity, symmetry or another explicitly defined relationship.",
                                        "questions": [
                                            {
                                                "text": "May comparison ignore translation, rotation, reflection or uniform scaling, and which differences must remain significant?",
                                                "kind": "definition",
                                                "id": "comparison-criterion-q01"
                                            },
                                            {
                                                "text": "What tolerance determines whether the figures match or the claimed symmetry holds?",
                                                "kind": "measurement",
                                                "id": "comparison-criterion-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "observation-and-shape-change",
                        "name": "Observation and shape change",
                        "description": "Connects the available evidence to shape condition and proposed geometric interventions.",
                        "rationale": "Hidden geometry and changes to contours or connectivity can invalidate recognition and alter what actions are appropriate.",
                        "layers": [
                            {
                                "id": "observation-coverage",
                                "name": "Observation coverage",
                                "description": "Records how the figure was observed and which geometric features remain unresolved.",
                                "findings": [
                                    {
                                        "id": "visible-and-palpable-evidence",
                                        "name": "Visible and palpable evidence",
                                        "description": "Distinguish measured geometry from features inferred through occlusion, perspective or limited tactile access.",
                                        "questions": [
                                            {
                                                "text": "Which views, scans, traces or tactile observations establish the figure's contours and surfaces?",
                                                "kind": "provenance",
                                                "id": "visible-and-palpable-evidence-q01"
                                            },
                                            {
                                                "text": "What additional observation would distinguish a true opening, recess or contact from an appearance caused by viewpoint?",
                                                "kind": "action",
                                                "id": "visible-and-palpable-evidence-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "geometric-condition-and-intervention",
                                "name": "Geometric condition and intervention",
                                "description": "Assesses departures from a reference and predicts the shape consequences of an intervention.",
                                "findings": [
                                    {
                                        "id": "shape-change-assessment",
                                        "name": "Shape change assessment",
                                        "description": "Record geometric changes separately from their material causes, and relate proposed changes to constraints supplied by the bearer's model.",
                                        "questions": [
                                            {
                                                "text": "Which contours, dimensions or connections differ from the intended or previously observed figure?",
                                                "kind": "measurement",
                                                "id": "shape-change-assessment-q01"
                                            },
                                            {
                                                "text": "Would the proposed bend, cut or join preserve the required shape relationships, and what bearer constraints govern whether it may be performed?",
                                                "kind": "action",
                                                "id": "shape-change-assessment-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "evidence-and-external-alignment",
                        "name": "Evidence and external alignment",
                        "description": "What the world already says about this thing, gathered so the model can be checked against it.",
                        "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.",
                        "layers": [
                            {
                                "id": "reported-evidence",
                                "name": "Reported evidence",
                                "description": "Findings from the breadth pass, kept separate from the structural claims.",
                                "findings": [
                                    {
                                        "id": "evidence-confidence-notes",
                                        "name": "Check these first",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "The supplied sense overlaps strongly with geometric figure; verify whether the registry intends physical realizations only or also abstract geometric configurations.",
                                            "Points, lines, and planes are idealizations; physical realizations have thickness, surface irregularities, and finite measurement precision.",
                                            "No universal identifier scheme, characteristic size range, or regulation is asserted for this broad category."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-confidence-notes-q01",
                                                "text": "Which of these check these first hold for the sense of figure this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-kinds",
                                        "name": "Kinds and varieties",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Plane figures",
                                            "Solid figures",
                                            "Open figures",
                                            "Closed figures",
                                            "Polygonal figures",
                                            "Curvilinear figures"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of figure this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-real-world-use",
                                        "name": "Real-world use",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Representing spatial relationships in drawings and diagrams.",
                                            "Defining profiles and forms in design and manufacturing.",
                                            "Teaching geometry using drawn figures and tangible models.",
                                            "Describing and comparing shapes in visual recognition."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-real-world-use-q01",
                                                "text": "Which of these real-world use hold for the sense of figure this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-measurements",
                                        "name": "Typical measurements",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            {
                                                "quantity": "Length or perimeter",
                                                "typical_range": "Scale-dependent; no characteristic range",
                                                "unit": "m"
                                            },
                                            {
                                                "quantity": "Area",
                                                "typical_range": "Scale-dependent; applicable to specified regions or surfaces",
                                                "unit": "m²"
                                            },
                                            {
                                                "quantity": "Enclosed volume",
                                                "typical_range": "Scale-dependent; applicable to figures enclosing a three-dimensional region",
                                                "unit": "m³"
                                            },
                                            {
                                                "quantity": "Angle",
                                                "typical_range": "Depends on the geometric configuration",
                                                "unit": "° or rad"
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-measurements-q01",
                                                "text": "Which of these typical measurements hold for the sense of figure this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-neighbours",
                                        "name": "Neighbouring kinds and how to tell them apart",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            {
                                                "name": "geometric figure",
                                                "difference": "A geometric figure is an ideal mathematical configuration; this sense concerns a visible or tangible realization of such a configuration."
                                            },
                                            {
                                                "name": "shape",
                                                "difference": "Shape is the spatial form a figure has; a figure is the configuration exhibiting that form."
                                            },
                                            {
                                                "name": "physical object",
                                                "difference": "A physical object has material properties and identity beyond its form; a figure describes its spatial configuration or a configuration represented on it."
                                            },
                                            {
                                                "name": "diagram",
                                                "difference": "A diagram communicates information through a representation; a figure in this sense need not communicate anything."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-neighbours-q01",
                                                "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of figure this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Does the registry require a figure to be both visible and palpable, or does either form of physical observation suffice?",
                "Does the reference to planes restrict this entry to planar components, or are curved surfaces and general three-dimensional shapes intended?",
                "Where does this entry's ownership end relative to any existing world model of shape, form or geometric configuration?",
                "Should surface markings and disconnected arrangements count as figures under this registry definition?",
                "Which application-specific tolerances determine when physical irregularities change figure classification or identity?"
            ],
            "statistics": {
                "bundles": 5,
                "layers": 9,
                "findings": 13,
                "questions": 21
            }
        },
        "draft": {
            "generator": "vr.draft.v3",
            "status": "draft-generated",
            "researched": false,
            "archetype": "device, machine or tool",
            "method": "Written from the archetype playbook - what this kind of thing needs beyond identity and provenance - and from the structure that recurred across 6,333 models already researched by two engines. Applied to this entry by rule. No source was read for this thing and no claim here is researched.",
            "facetsInferred": false,
            "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 figure, record what state it is in, and decide what may be done with it.",
            "whatItIs": "a combination of points and lines and planes that form a visible palpable shape",
            "characteristics": {
                "substance": "form",
                "origin": "conceptual",
                "agency": "inert"
            },
            "whatYouCanDoWithIt": [
                "observed and measured"
            ],
            "distinguishingFeatures": [
                "Names folded into this entry, which a task may need to split apart again: circle of curvature, osculating circle, equilateral, pencil, plane figure, two-dimensional figure, solid figure, three-dimensional figure, subfigure, polygon, polygonal shape, isogon.",
                "71 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it."
            ],
            "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 figure, and on what evidence are they told apart?"
            ],
            "whatItIsMadeOf": "a shape or arrangement rather than a substance",
            "physicalCharacter": [
                "Does nothing on its own; everything it does, something else did to it."
            ],
            "whatCanBeDoneWithIt": [
                "observe it, measure it, record its state"
            ],
            "howItIsRecognised": [
                "Recognised by form, by the arrangement of its controls, and by markings - a plate, a model number, a certification mark. Form alone rarely separates two models that do very different things."
            ],
            "relatedModels": [
                {
                    "relation": "covers",
                    "note": "Finer kinds folded into this entry because telling them apart needs a task that asks for it. Each is a model waiting to be split out when one does.",
                    "targets": [
                        "circle of curvature",
                        "osculating circle",
                        "equilateral",
                        "pencil",
                        "plane figure",
                        "two-dimensional figure",
                        "solid figure",
                        "three-dimensional figure",
                        "subfigure",
                        "polygon",
                        "polygonal shape",
                        "isogon"
                    ]
                }
            ],
            "standing": "71 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 figure from another, and a figure 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 figure, 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 figure, 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 figure 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 figure, 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 figure, 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 figure 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 figure 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 figure, 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 figure, 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 figure 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 figure from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a figure, 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 figure, 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 figure 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 figure 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 figure, 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 figure, 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 figure is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "material-and-composition",
                                "name": "Material and composition",
                                "description": "Materials, parts and how they are put together.",
                                "findings": [
                                    {
                                        "id": "parts-and-materials",
                                        "name": "Parts and materials",
                                        "description": "What a figure is built from and which parts are replaceable.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a figure, 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 figure, 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 figure 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 figure is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a figure, 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 figure, 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 figure 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 figure 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 figure between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a figure, 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 figure, 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 figure 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 figure, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a figure 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 figure, 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 figure, 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 figure is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "function-and-principle",
                        "name": "Function and operating principle",
                        "description": "What figure is for and how it achieves it.",
                        "rationale": "Two devices with the same name can work on different principles, and the principle is what predicts failure and constrains use.",
                        "layers": [
                            {
                                "id": "intended-function",
                                "name": "Intended function",
                                "description": "The job it does, and the jobs it is used for anyway.",
                                "findings": [
                                    {
                                        "id": "function-record",
                                        "name": "Function, principle and variants",
                                        "description": "What it does, how, and which variants do it differently.",
                                        "questions": [
                                            {
                                                "id": "function-record-q01",
                                                "text": "What function does figure perform, on what operating principle, and which variants differ in that principle?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "function-record-q02",
                                                "text": "What use falls outside the intended function but happens in practice?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "capacity-and-rating",
                                "name": "Capacity and rating",
                                "description": "The numbers that say what it can do and where it stops.",
                                "findings": [
                                    {
                                        "id": "ratings",
                                        "name": "Ratings and their conditions",
                                        "description": "Rated capacity, power, throughput and the conditions each assumes.",
                                        "questions": [
                                            {
                                                "id": "ratings-q01",
                                                "text": "What ratings characterise figure, in what units, and under what stated conditions?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "ratings-q02",
                                                "text": "What happens beyond the rating - degradation, refusal, damage - and how is that detected?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "operation-and-state",
                        "name": "Operation, controls and state",
                        "description": "How figure is operated and what state it is in right now.",
                        "rationale": "An agent acting on a device needs its current state and the controls that change it, not just its specification.",
                        "layers": [
                            {
                                "id": "controls-and-modes",
                                "name": "Controls and modes",
                                "description": "What can be set, what that changes, and what is interlocked.",
                                "findings": [
                                    {
                                        "id": "control-surface",
                                        "name": "Control surface and interlocks",
                                        "description": "The settings available and the conditions that block them.",
                                        "questions": [
                                            {
                                                "id": "control-surface-q01",
                                                "text": "What controls and modes does figure have, and what does each change?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "control-surface-q02",
                                                "text": "Which actions are interlocked or forbidden in which state, and what must be true before acting?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "condition-and-maintenance",
                                "name": "Condition and maintenance",
                                "description": "Wear, service intervals, consumables and the line between working and broken.",
                                "findings": [
                                    {
                                        "id": "service-record",
                                        "name": "Condition, service and consumables",
                                        "description": "What is consumed, what is serviced, and how condition is judged.",
                                        "questions": [
                                            {
                                                "id": "service-record-q01",
                                                "text": "What consumables and service does figure need, at what interval, and on whose authority?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "service-record-q02",
                                                "text": "What evidence separates a unit that is working from one that is out of service?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "kind-model-unit",
                        "name": "Kind, model and unit",
                        "description": "Whether a claim about figure is about the kind, a product line, or one physical unit.",
                        "rationale": "This is the boundary most often got wrong for made things, and getting it wrong mixes a catalogue entry with the machine in the yard.",
                        "layers": [
                            {
                                "id": "level-of-reference",
                                "name": "Level of reference",
                                "description": "The three levels and what belongs at each.",
                                "findings": [
                                    {
                                        "id": "level-rules",
                                        "name": "What belongs to kind, model and unit",
                                        "description": "Which properties are shared by all of them and which are not.",
                                        "questions": [
                                            {
                                                "id": "level-rules-q01",
                                                "text": "Which facts about figure hold for every one of them, which for a model, and which only for one unit?",
                                                "kind": "boundary"
                                            },
                                            {
                                                "id": "level-rules-q02",
                                                "text": "What identifies an individual unit, and what should an agent do when it has only the kind?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "standards-and-conformity",
                                "name": "Standards and conformity",
                                "description": "The standards a working example must meet and who attests it.",
                                "findings": [
                                    {
                                        "id": "conformity",
                                        "name": "Standards, marks and attestation",
                                        "description": "Which standard applies, who certifies, and what the mark means.",
                                        "questions": [
                                            {
                                                "id": "conformity-q01",
                                                "text": "Which standards govern figure, issued by whom, and what does conformity actually assert?",
                                                "kind": "provenance"
                                            },
                                            {
                                                "id": "conformity-q02",
                                                "text": "What may an agent conclude from a certification mark, and what may it not?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "provenance-and-evidence",
                        "name": "Provenance, evidence and time",
                        "description": "Where every claim about a figure 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 figure and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a figure, 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 figure, 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 figure 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 figure is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a figure, 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 figure, 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 figure is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "statistics": {
                "bundles": 7,
                "layers": 15,
                "findings": 17,
                "questions": 45
            }
        }
    }
}