{
    "model": {
        "rank": 1774,
        "code": "thing-q41607",
        "model_id": "vr.tr.umbrella",
        "name": "umbrella",
        "purpose": "Enable an AI agent to recognise an umbrella, assess its sheltering and mechanical condition, and decide whether and how it can be opened, positioned, carried, maintained or stored.",
        "family": "Thing Registry",
        "category": "Physical world and living systems",
        "status": "research-draft",
        "kind": "thing",
        "plane": "PHY",
        "domain": "PHY.OBJ",
        "industry": "",
        "version": "",
        "url": "/models/thing/q41607/",
        "tier": 2,
        "score": 128,
        "payload": {
            "layer": "wikidata",
            "aliases": [
                "Bulgarian umbrella",
                "parasol",
                "nodategasa",
                "INSEAD umbrella",
                "beach umbrella",
                "umbraculum",
                "wagasa",
                "tilting umbrella",
                "payung"
            ],
            "aliasCount": 9,
            "merged": 11,
            "knownIn": 128,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "wikidata",
                "item": "Q41607",
                "url": "https://www.wikidata.org/wiki/Q41607",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-06T21:49:38Z",
                "providers": [
                    "Codex"
                ],
                "missingProviders": [
                    "Grok"
                ],
                "pass": 2,
                "cost": {
                    "grok": {
                        "usd": null,
                        "turns": null,
                        "seconds": 2.3,
                        "error": "Error: Internal error: {\n  \"message\": \"API error (status 402 Payment Required): Grok Build usage balance exhausted\",\n  \"http_status\": 402\n}",
                        "retried": true
                    },
                    "codex": {
                        "seconds": 58.2,
                        "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: 01a078b1-e905-7a13-8420-e102484a1d3d\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: umbrella\nRegistry id: vr.tr.umbrella\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\nA Vercy"
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q41607",
                "registryId": "vr.tr.umbrella",
                "name": "umbrella",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.OBJ"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q41607/",
            "model": {
                "registry_id": "vr.tr.umbrella",
                "name": "umbrella",
                "purpose": "Enable an AI agent to recognise an umbrella, assess its sheltering and mechanical condition, and decide whether and how it can be opened, positioned, carried, maintained or stored.",
                "definition": "",
                "scope_statement": "This model owns the umbrella as an individual deployable shelter object, including its canopy, supporting frame, shaft, grip or mounting interface, operating mechanism and observed readiness for use; whether dedicated parasols and fixed outdoor umbrellas share this registry entry remains unresolved.",
                "in_scope": [
                    "Canopy geometry, coverage and observed ability to shed rain or provide shade",
                    "Ribs, stretchers, shaft and their assembled condition",
                    "Opening, closing, locking and telescoping behaviour where present",
                    "Handheld grip or supported mounting configuration",
                    "Wetness, damage, repair needs and readiness for storage"
                ],
                "out_of_scope": [
                    "Weather systems and location-specific forecasts",
                    "The user's clothing, mobility and personal exposure",
                    "Buildings, awnings, tents and other independently modelled shelters",
                    "Separate stands, tables and ground anchors beyond their interface with the umbrella",
                    "Retail offers, purchase transactions and warranty agreements"
                ],
                "distinguishing_features": [
                    "When deployed, a flexible canopy is spread by ribs connected to a central shaft rather than supported primarily by poles around its perimeter.",
                    "The canopy is positioned over a person or area as a local overhead shelter rather than worn as a body-covering garment.",
                    "The frame gathers the canopy towards the shaft for closure, distinguishing it from a rigid roof or permanently stretched awning.",
                    "A grip or mounting interface transfers support through the shaft; the canopy does not normally form an enclosed, occupiable shelter.",
                    "Rain protection versus shade-only use must be established from evidence about the individual item; appearance alone does not settle the umbrella-parasol boundary."
                ],
                "characteristics": [
                    {
                        "name": "Intended shelter function",
                        "kind": "category",
                        "unit_or_values": "rain protection | shade | both | unknown",
                        "why_it_matters": "Determines what protection the agent should investigate before selecting the umbrella."
                    },
                    {
                        "name": "Support configuration",
                        "kind": "category",
                        "unit_or_values": "handheld | mounted | convertible | unknown",
                        "why_it_matters": "Determines whether a user, stand or other support must hold the shaft."
                    },
                    {
                        "name": "Deployed canopy span",
                        "kind": "measurement",
                        "unit_or_values": "cm across two identified axes, measured with the canopy fully deployed",
                        "why_it_matters": "Helps assess overhead coverage and clearance without assuming a circular canopy."
                    },
                    {
                        "name": "Closed overall length",
                        "kind": "measurement",
                        "unit_or_values": "cm, with shaft and canopy configuration recorded",
                        "why_it_matters": "Determines whether the closed umbrella fits its intended carrying or storage space."
                    },
                    {
                        "name": "Operating mechanism",
                        "kind": "category",
                        "unit_or_values": "manual | automatic opening | automatic opening and closing | other | unknown",
                        "why_it_matters": "Identifies the appropriate controls and whether reset or retraction is a separate action."
                    },
                    {
                        "name": "Deployment state",
                        "kind": "state",
                        "unit_or_values": "closed | partially open | open and retained | inverted | jammed | unknown",
                        "why_it_matters": "Determines whether shelter is available and which mechanical actions are appropriate."
                    },
                    {
                        "name": "Canopy condition",
                        "kind": "state",
                        "unit_or_values": "Observed tears, holes, seam separation, detachment and leakage, each located or recorded as not assessed",
                        "why_it_matters": "Separates visible fabric condition from demonstrated shelter performance."
                    },
                    {
                        "name": "Frame and shaft condition",
                        "kind": "state",
                        "unit_or_values": "Observed bending, fractures, joint looseness, corrosion and misalignment, each located or recorded as not assessed",
                        "why_it_matters": "Identifies defects that may prevent deployment, retention or controlled closure."
                    },
                    {
                        "name": "Drying state",
                        "kind": "state",
                        "unit_or_values": "dry | damp | wet | unknown, with inspected region recorded",
                        "why_it_matters": "Supports decisions about drying, wrapping and enclosed storage."
                    },
                    {
                        "name": "Support interface compatibility",
                        "kind": "relation",
                        "unit_or_values": "Specific grip, holder or stand interface, supported by dimensions or a fit assessment",
                        "why_it_matters": "Prevents assuming that a shaft will fit or remain secure in any available holder."
                    }
                ],
                "affordances": [
                    "Open and retain the canopy using the identified mechanism after checking deployment clearance.",
                    "Position the canopy to shelter a specified person or area.",
                    "Close, retract and secure the umbrella in its observed mechanism-specific sequence.",
                    "Inspect the canopy, rib attachments, joints and shaft to judge readiness for use.",
                    "Dry, clean or arrange repair of identified umbrella components.",
                    "Carry or mount the umbrella using a suitable grip or verified support interface."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "umbrella-identity-and-configuration",
                        "name": "Umbrella identity and configuration",
                        "description": "Establishes whether the item belongs to this model and what shelter and support configuration it has.",
                        "rationale": "An agent must distinguish a deployable umbrella from neighbouring shelters and avoid inferring rain suitability from its silhouette.",
                        "layers": [
                            {
                                "id": "shelter-form-and-boundary",
                                "name": "Shelter form and boundary",
                                "description": "Records the physical arrangement that supports umbrella identification.",
                                "findings": [
                                    {
                                        "id": "ribbed-canopy-on-shaft",
                                        "name": "Ribbed canopy on a shaft",
                                        "description": "Record how the canopy, ribs and shaft form a deployable overhead shelter, including departures from this arrangement.",
                                        "questions": [
                                            {
                                                "text": "Does the canopy spread on ribs connected to a central shaft and gather towards that shaft when closed?",
                                                "kind": "definition",
                                                "id": "ribbed-canopy-on-shaft-q01"
                                            },
                                            {
                                                "text": "What observed feature distinguishes this item from an awning, tent, wearable rain cover or rigid shade?",
                                                "kind": "boundary",
                                                "id": "ribbed-canopy-on-shaft-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "intended-use-and-support",
                                "name": "Intended use and support",
                                "description": "Separates intended protection from the way the umbrella is held or mounted.",
                                "findings": [
                                    {
                                        "id": "documented-shelter-configuration",
                                        "name": "Documented shelter configuration",
                                        "description": "Record evidence for rain or shade use and identify whether the shaft is handheld or supported.",
                                        "questions": [
                                            {
                                                "text": "What label, instructions or other identifiable evidence establishes intended rain protection, shade use or both?",
                                                "kind": "provenance",
                                                "id": "documented-shelter-configuration-q01"
                                            },
                                            {
                                                "text": "Is the umbrella handheld, mounted or convertible, and which physical interface establishes that configuration?",
                                                "kind": "definition",
                                                "id": "documented-shelter-configuration-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "canopy-coverage-and-performance",
                        "name": "Canopy coverage and performance",
                        "description": "Describes the deployed shelter envelope and the evidence for its protective performance.",
                        "rationale": "Canopy size, condition and positioning determine what can be sheltered; an open canopy alone does not establish effective protection.",
                        "layers": [
                            {
                                "id": "deployed-shelter-envelope",
                                "name": "Deployed shelter envelope",
                                "description": "Records canopy geometry and its relationship to the intended shelter target.",
                                "findings": [
                                    {
                                        "id": "coverage-and-edge-clearance",
                                        "name": "Coverage and edge clearance",
                                        "description": "Record deployed span, canopy shape and the placement needed to cover the intended person or area.",
                                        "questions": [
                                            {
                                                "text": "What are the canopy spans along two identified axes when fully deployed?",
                                                "kind": "measurement",
                                                "id": "coverage-and-edge-clearance-q01"
                                            },
                                            {
                                                "text": "Where must the shaft and canopy be positioned to cover the intended target while keeping the rim clear of nearby people and objects?",
                                                "kind": "action",
                                                "id": "coverage-and-edge-clearance-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "canopy-barrier-condition",
                                "name": "Canopy barrier condition",
                                "description": "Separates visible canopy defects from observed or documented protective performance.",
                                "findings": [
                                    {
                                        "id": "rain-and-shade-evidence",
                                        "name": "Rain and shade evidence",
                                        "description": "Record holes, seam defects and leakage observations alongside any traceable protection claims, with assessment conditions.",
                                        "questions": [
                                            {
                                                "text": "Where are tears, holes, detached panels or leaking seams observed, and under what inspection or use conditions?",
                                                "kind": "measurement",
                                                "id": "rain-and-shade-evidence-q01"
                                            },
                                            {
                                                "text": "What evidence supports water-shedding or ultraviolet-protection claims for this canopy, and what remains unassessed?",
                                                "kind": "provenance",
                                                "id": "rain-and-shade-evidence-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "frame-and-deployment-mechanics",
                        "name": "Frame and deployment mechanics",
                        "description": "Captures how the umbrella opens, retains its shape, closes and responds to mechanical defects.",
                        "rationale": "The linked canopy and frame must reach and hold usable configurations without uncontrolled movement or forced operation.",
                        "layers": [
                            {
                                "id": "controls-and-retention",
                                "name": "Controls and retention",
                                "description": "Identifies the operating sequence and the means of retaining open and closed configurations.",
                                "findings": [
                                    {
                                        "id": "deployment-sequence-and-locking",
                                        "name": "Deployment sequence and locking",
                                        "description": "Record applicable buttons, runner movement, catches and shaft retraction, distinguishing automatic canopy closure from complete reset.",
                                        "questions": [
                                            {
                                                "text": "Which controls and movements open, close and reset this umbrella according to its instructions or verified operation?",
                                                "kind": "action",
                                                "id": "deployment-sequence-and-locking-q01"
                                            },
                                            {
                                                "text": "Does the mechanism retain the fully open and intended closed configurations, or is either state unverified or unstable?",
                                                "kind": "measurement",
                                                "id": "deployment-sequence-and-locking-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "frame-alignment-and-failure",
                                "name": "Frame alignment and failure",
                                "description": "Records defects in ribs, stretchers, joints and shaft that affect deployment or shelter shape.",
                                "findings": [
                                    {
                                        "id": "structural-obstructions-and-inversion",
                                        "name": "Structural obstructions and inversion",
                                        "description": "Locate bent or broken members, detached attachments, jams and inversion without assuming they can be corrected by force.",
                                        "questions": [
                                            {
                                                "text": "Which ribs, stretchers, joints, canopy attachments or shaft sections are damaged or misaligned, and how does that affect canopy shape?",
                                                "kind": "measurement",
                                                "id": "structural-obstructions-and-inversion-q01"
                                            },
                                            {
                                                "text": "If the umbrella is inverted or jammed, what supported recovery procedure applies, or should operation stop pending repair?",
                                                "kind": "action",
                                                "id": "structural-obstructions-and-inversion-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "handling-and-use-readiness",
                        "name": "Handling and use readiness",
                        "description": "Connects support, surroundings and post-use condition to practical handling and storage decisions.",
                        "rationale": "An umbrella may deploy correctly yet lack suitable support, operating clearance or a condition suitable for packing.",
                        "layers": [
                            {
                                "id": "support-and-operating-context",
                                "name": "Support and operating context",
                                "description": "Assesses how the shaft is controlled and whether the intended setting permits deployment and continued use.",
                                "findings": [
                                    {
                                        "id": "supported-placement-and-use-limits",
                                        "name": "Supported placement and use limits",
                                        "description": "Record grip or mounting security, opening clearance and evidence for applicable use limits.",
                                        "questions": [
                                            {
                                                "text": "Can the user maintain a secure grip, or does the selected support demonstrably fit and retain this umbrella's shaft?",
                                                "kind": "measurement",
                                                "id": "supported-placement-and-use-limits-q01"
                                            },
                                            {
                                                "text": "Do opening clearance, observed handling stability and any documented wind restrictions support deployment or indicate closure?",
                                                "kind": "action",
                                                "id": "supported-placement-and-use-limits-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "drying-packing-and-return-to-use",
                                "name": "Drying, packing and return to use",
                                "description": "Records the condition and configuration needed for carrying, storage or maintenance.",
                                "findings": [
                                    {
                                        "id": "post-use-canopy-and-frame-care",
                                        "name": "Post-use canopy and frame care",
                                        "description": "Track retained moisture, contamination, closure restraints and unresolved defects before packing or reuse.",
                                        "questions": [
                                            {
                                                "text": "Are the canopy folds and accessible frame areas wet, dirty or damaged, and which areas have not been inspected?",
                                                "kind": "measurement",
                                                "id": "post-use-canopy-and-frame-care-q01"
                                            },
                                            {
                                                "text": "What drying, cleaning or repair steps are supported for this umbrella before securing its canopy and placing it in its sleeve or storage space?",
                                                "kind": "action",
                                                "id": "post-use-canopy-and-frame-care-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Does vr.tr.umbrella include dedicated parasols, patio umbrellas and permanently mounted variants, or should those resolve to neighbouring registry entries?",
                "Does an existing Vercy world model already cover this concept and therefore provide the authoritative publication?",
                "Which evidence and assessment methods should establish rain protection or ultraviolet protection without treating marketing claims as verified performance?",
                "How should wind-use restrictions be represented when manufacturer guidance is absent or uses conditions that cannot be compared directly?",
                "Which mechanism-specific recovery and repair procedures can be supported by authoritative instructions, especially for inversion, spring mechanisms and telescoping shafts?"
            ],
            "statistics": {
                "bundles": 4,
                "layers": 8,
                "findings": 8,
                "questions": 16
            }
        },
        "draft": {
            "generator": "vr.draft.v3",
            "status": "draft-generated",
            "researched": false,
            "archetype": "device, machine or tool",
            "method": "Written from the archetype playbook - what this kind of thing needs beyond identity and provenance - and from the structure that recurred across 6,333 models already researched by two engines. Applied to this entry by rule. No source was read for this thing and no claim here is researched. This entry carries no facets of its own, so they were inferred from its domain - a guess about a whole domain applied to one thing.",
            "facetsInferred": true,
            "nextPass": "A researcher replaces this draft with a sourced specification. Treat every sentence below as a proposal to argue with.",
            "purpose": "Give an agent a durable, checkable way to recognise a umbrella, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an AI agent to recognise an umbrella, assess its sheltering and mechanical condition, and decide whether and how it can be opened, positioned, carried, maintained or stored.",
            "characteristics": {
                "substance": "material",
                "origin": "manufactured",
                "agency": "inert",
                "mobility": "varies"
            },
            "whatYouCanDoWithIt": [
                "observed and measured"
            ],
            "distinguishingFeatures": [
                "Names folded into this entry, which a task may need to split apart again: Bulgarian umbrella, parasol, nodategasa, INSEAD umbrella, beach umbrella, umbraculum, wagasa, tilting umbrella, payung.",
                "11 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.",
                "Described in 128 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 umbrella, and on what evidence are they told apart?"
            ],
            "whatItIsMadeOf": "matter you can touch",
            "physicalCharacter": [
                "Mobility varies between examples.",
                "Does nothing on its own; everything it does, something else did to it.",
                "These come from the domain this entry sits in rather than from the entry itself, so treat them as a first guess about the whole domain applied to one thing."
            ],
            "whatCanBeDoneWithIt": [
                "observe it, measure it, record its state"
            ],
            "howItIsRecognised": [
                "Recognised by form, by the arrangement of its controls, and by markings - a plate, a model number, a certification mark. Form alone rarely separates two models that do very different things."
            ],
            "relatedModels": [
                {
                    "relation": "covers",
                    "note": "Finer kinds folded into this entry because telling them apart needs a task that asks for it. Each is a model waiting to be split out when one does.",
                    "targets": [
                        "Bulgarian umbrella",
                        "parasol",
                        "nodategasa",
                        "INSEAD umbrella",
                        "beach umbrella",
                        "umbraculum",
                        "wagasa",
                        "tilting umbrella",
                        "payung"
                    ]
                }
            ],
            "standing": "Described in 128 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 11 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 umbrella from another, and a umbrella 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 umbrella, 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 umbrella, 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 umbrella 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 umbrella, 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 umbrella, 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 umbrella 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 umbrella 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 umbrella, 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 umbrella, 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 umbrella 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 umbrella from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a umbrella, 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 umbrella, 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 umbrella 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 umbrella 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 umbrella, 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 umbrella, 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 umbrella 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 umbrella is built from and which parts are replaceable.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a umbrella, 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 umbrella, 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 umbrella 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 umbrella is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a umbrella, 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 umbrella, 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 umbrella 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 umbrella is, how it got there and where it may go (varies).",
                        "rationale": "A thing that can move needs its position recorded with a time, or every later claim about it is about a place it has left.",
                        "layers": [
                            {
                                "id": "location-and-placement",
                                "name": "Location and placement",
                                "description": "Position, containment and the reference frame the position is given in.",
                                "findings": [
                                    {
                                        "id": "position-and-frame",
                                        "name": "Position, container and reference frame",
                                        "description": "Where a umbrella is, and what that position is measured against.",
                                        "questions": [
                                            {
                                                "id": "position-and-frame-q01",
                                                "text": "What identifies and describes the location of a umbrella, 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 umbrella, 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 umbrella 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 umbrella is carried, installed or relocated.",
                                "findings": [
                                    {
                                        "id": "movement-events",
                                        "name": "Movement events and constraints",
                                        "description": "What counts as a movement, what records it and what limits it.",
                                        "questions": [
                                            {
                                                "id": "movement-events-q01",
                                                "text": "What identifies and describes the movement of a umbrella, 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 umbrella, 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 umbrella 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 umbrella 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 umbrella between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a umbrella, 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 umbrella, 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 umbrella 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 umbrella, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a umbrella 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 umbrella, 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 umbrella, 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 umbrella 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 umbrella 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 umbrella 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 umbrella, 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 umbrella 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 umbrella 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 umbrella 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 umbrella 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 umbrella 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 umbrella, 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 umbrella 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 umbrella and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a umbrella, 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 umbrella, 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 umbrella 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 umbrella is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a umbrella, 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 umbrella, 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 umbrella 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
            }
        }
    }
}