{
    "model": {
        "rank": 5167,
        "code": "thing-facility",
        "model_id": "vr.tr.facility",
        "name": "facility",
        "purpose": "a building or place that provides a particular service or is used for a particular industry",
        "family": "Thing Registry",
        "category": "Physical world and living systems",
        "status": "research-draft",
        "kind": "thing",
        "plane": "PHY",
        "domain": "PHY.OBJ",
        "industry": "",
        "version": "",
        "url": "/models/thing/facility/",
        "tier": 2,
        "score": 69,
        "payload": {
            "layer": "wordnet",
            "aliases": [
                "airfield",
                "landing field",
                "flying field",
                "field",
                "airstrip",
                "flight strip",
                "landing strip",
                "strip",
                "air transportation system",
                "arboretum",
                "botanical garden",
                "archive",
                "arsenal",
                "armory",
                "armoury",
                "athletic facility",
                "auxiliary airfield",
                "backroom",
                "cafeteria facility",
                "central heating",
                "chancery",
                "command post",
                "general headquarters",
                "GHQ",
                "communication system",
                "communication equipment",
                "depository",
                "deposit",
                "depositary",
                "repository",
                "drive-in",
                "drop",
                "dump",
                "electrical system",
                "electrical plant",
                "emplacement",
                "installation",
                "fiber-optic transmission system",
                "fibre-optic transmission system",
                "FOTS"
            ],
            "aliasCount": 124,
            "merged": 69,
            "knownIn": 0,
            "facets": {
                "substance": "material",
                "origin": "manufactured",
                "agency": "inert",
                "mobility": "portable",
                "scale": "handheld",
                "affordances": [
                    "graspable"
                ]
            },
            "markers": [
                "artifact"
            ],
            "lexicalClass": "noun.artifact",
            "senseRank": 0,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "oewn:2024",
                "synset": "oewn-03319968-n",
                "ili": "i53558",
                "license": "CC BY 4.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-09T21:48:32Z",
                "providers": [
                    "Codex"
                ],
                "breadth": "recalled by Codex without web access - no source was read",
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "seconds": 22.4,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a08823-e274-7731-b563-3773ffbf9b6d\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: facility\nSense to describe: a building or place that provides a particular service or is used for a particular industry\nDomain code: PHY.OBJ\nAlso known ",
                        "usd": 0,
                        "recall": true
                    },
                    "codex": {
                        "seconds": 64.6,
                        "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: 01a08823-e284-7191-b5a4-112e990dc2c8\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: facility\nRegistry id: vr.tr.facility\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: a building or place that provides a particular service or is "
                    }
                }
            },
            "metaModel": {
                "id": "THING-FACILITY",
                "registryId": "vr.tr.facility",
                "name": "facility",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.OBJ"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/facility/",
            "model": {
                "registry_id": "vr.tr.facility",
                "name": "facility",
                "purpose": "Enable an agent to recognise a facility, assess its readiness to provide its intended service or industrial use, and identify actions compatible with its physical capacity and operating constraints.",
                "definition": "A facility is a building, site, or physically organized complex of spaces, structures, and equipment provided for a particular service, activity, or industrial purpose.",
                "scope_statement": "This model owns the physical building or place organised for a particular service or industrial use, including its functional boundary, spaces, supporting infrastructure and operational readiness; it covers the facility sense rather than an organisation, service offering or financial arrangement.",
                "in_scope": [
                    "The facility's physical location, extent and relationship to buildings, grounds and shared premises",
                    "The service or industrial use for which the place is organised",
                    "Functional spaces, access routes and flows of people, goods and materials",
                    "Installed infrastructure and utility dependencies that enable the intended use",
                    "Capacity, condition, availability and restrictions on use",
                    "Physical interventions and lifecycle changes affecting facility readiness"
                ],
                "out_of_scope": [
                    "The operating organisation's governance, finances and employment relationships",
                    "Detailed models of individual machines, devices and consumables",
                    "Detailed execution of the service or industrial process performed at the facility",
                    "Land ownership, cadastral parcels and lease instruments as independent records",
                    "The surrounding settlement, transport network or utility network beyond facility interfaces",
                    "Financial credit facilities or an individual's aptitude described as a facility"
                ],
                "distinguishing_features": [
                    "It identifies a physical building or place with a particular service or industrial purpose, rather than only naming an activity or its provider.",
                    "Its boundary follows the premises supporting that purpose and need not coincide with a single building, parcel or postal address.",
                    "Its identity can persist through a change of operator; the operator and the facility are separately identifiable.",
                    "It can include outdoor areas or multiple structures, so enclosure within a building is not a necessary test.",
                    "A machine used at the premises is a component or resource; identifying that machine alone does not establish the extent of the facility."
                ],
                "characteristics": [
                    {
                        "name": "Intended service or industrial use",
                        "kind": "category",
                        "unit_or_values": "Named primary use and any compatible secondary uses",
                        "why_it_matters": "Determines which spaces, infrastructure and readiness criteria the facility needs."
                    },
                    {
                        "name": "Physical extent",
                        "kind": "relation",
                        "unit_or_values": "Referenced site boundary, buildings, building portions and outdoor areas",
                        "why_it_matters": "Establishes what belongs to the facility and what is shared or external."
                    },
                    {
                        "name": "Functional area",
                        "kind": "measurement",
                        "unit_or_values": "m², with the area basis and included spaces stated",
                        "why_it_matters": "Supports assessment of usable space without confusing floor area with total site area."
                    },
                    {
                        "name": "Functional capacity",
                        "kind": "measurement",
                        "unit_or_values": "Use-specific units such as persons simultaneously accommodated, beds available, tonnes stored or units processed per hour, with operating conditions",
                        "why_it_matters": "Shows what the facility can support and distinguishes simultaneous occupancy, storage and throughput."
                    },
                    {
                        "name": "Operating status",
                        "kind": "state",
                        "unit_or_values": "Planned, under construction, commissioning, operational, restricted, temporarily closed, decommissioning or retired",
                        "why_it_matters": "Prevents physical existence from being mistaken for readiness to provide the intended function."
                    },
                    {
                        "name": "Service availability",
                        "kind": "state",
                        "unit_or_values": "Available functions and spaces, operating windows, exceptions and assessment time",
                        "why_it_matters": "Captures partial availability and scheduled access within an otherwise operational facility."
                    },
                    {
                        "name": "Utility dependencies",
                        "kind": "relation",
                        "unit_or_values": "Required utility connections, supply limits and any verified backup arrangements",
                        "why_it_matters": "Identifies external dependencies whose loss can restrict facility use."
                    },
                    {
                        "name": "Access conditions",
                        "kind": "category",
                        "unit_or_values": "Entry permissions, supported user groups, accessibility provisions and vehicle or delivery restrictions",
                        "why_it_matters": "Determines whether intended users and supplies can reach the required spaces."
                    },
                    {
                        "name": "Condition of critical spaces and systems",
                        "kind": "state",
                        "unit_or_values": "Assessed condition, defects, affected functions, evidence date and unknowns",
                        "why_it_matters": "Connects physical condition to service limitations and maintenance priorities."
                    },
                    {
                        "name": "Ownership and operating responsibility",
                        "kind": "relation",
                        "unit_or_values": "Referenced owner, operator and parties responsible for shared spaces or systems",
                        "why_it_matters": "Identifies who can authorise access, maintenance and changes affecting the facility."
                    }
                ],
                "affordances": [
                    "Determine whether a candidate place qualifies as the required type of facility.",
                    "Match a proposed service or industrial activity to available spaces, capacity and infrastructure.",
                    "Plan permitted visits, deliveries and internal movement using facility access constraints.",
                    "Assess readiness for a specified use and time from current condition and dependency evidence.",
                    "Identify maintenance or physical changes needed to restore or extend a facility function.",
                    "Evaluate which functions and spaces must be restricted when a critical system becomes unavailable."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "facility-identity-and-extent",
                        "name": "Facility identity and extent",
                        "description": "Establishes which physical place constitutes the facility and what purpose makes it a coherent unit.",
                        "rationale": "A facility can occupy part of a building or span several structures, so neither address nor building identity alone establishes its boundary.",
                        "layers": [
                            {
                                "id": "purpose-and-recognition",
                                "name": "Purpose and recognition",
                                "description": "Identifies the use around which the physical place is organised.",
                                "findings": [
                                    {
                                        "id": "intended-facility-function",
                                        "name": "Intended facility function",
                                        "description": "Record the intended primary and secondary uses, distinguishing designated purpose from activities merely observed on site.",
                                        "questions": [
                                            {
                                                "text": "Which particular service or industrial use makes this place a facility?",
                                                "kind": "definition",
                                                "id": "intended-facility-function-q01"
                                            },
                                            {
                                                "text": "What evidence establishes its designated use, and does current use differ?",
                                                "kind": "provenance",
                                                "id": "intended-facility-function-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "premises-and-nesting",
                                "name": "Premises and nesting",
                                "description": "Locates the facility within buildings, sites and larger facility groupings.",
                                "findings": [
                                    {
                                        "id": "functional-premises-boundary",
                                        "name": "Functional premises boundary",
                                        "description": "Record included premises, shared areas and relationships to any enclosing or constituent facilities.",
                                        "questions": [
                                            {
                                                "text": "Which buildings, portions of buildings and outdoor areas fall within this facility's functional boundary?",
                                                "kind": "boundary",
                                                "id": "functional-premises-boundary-q01"
                                            },
                                            {
                                                "text": "Which areas belong to a larger site, another facility or a shared arrangement rather than exclusively to this facility?",
                                                "kind": "boundary",
                                                "id": "functional-premises-boundary-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "functional-spaces-and-movement",
                        "name": "Functional spaces and movement",
                        "description": "Describes how the facility's spaces and routes support its intended users and activities.",
                        "rationale": "Having sufficient total space does not establish that service areas, support areas and circulation work together.",
                        "layers": [
                            {
                                "id": "space-programme",
                                "name": "Space programme",
                                "description": "Identifies the spaces needed to deliver and support the facility's function.",
                                "findings": [
                                    {
                                        "id": "service-and-support-spaces",
                                        "name": "Service and support spaces",
                                        "description": "Record functional zones and their required relationships, including storage, staff support and outdoor working areas where relevant.",
                                        "questions": [
                                            {
                                                "text": "Which spaces directly deliver the intended function, and which supporting spaces are necessary for them to operate?",
                                                "kind": "definition",
                                                "id": "service-and-support-spaces-q01"
                                            },
                                            {
                                                "text": "How much usable area is available for each function, and what exclusions or measurement conventions apply?",
                                                "kind": "measurement",
                                                "id": "service-and-support-spaces-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "access-and-circulation",
                                "name": "Access and circulation",
                                "description": "Describes entry, internal movement and separation of incompatible flows.",
                                "findings": [
                                    {
                                        "id": "usable-routes-and-entry-points",
                                        "name": "Usable routes and entry points",
                                        "description": "Record routes for intended users, staff, supplies, outputs and waste, including restrictions and accessibility evidence.",
                                        "questions": [
                                            {
                                                "text": "Which entrances and routes serve each user group and material flow, and where do shared routes create constraints?",
                                                "kind": "boundary",
                                                "id": "usable-routes-and-entry-points-q01"
                                            },
                                            {
                                                "text": "Can the proposed users or delivery vehicles reach the required spaces under current access conditions?",
                                                "kind": "action",
                                                "id": "usable-routes-and-entry-points-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "enabling-infrastructure-and-capacity",
                        "name": "Enabling infrastructure and capacity",
                        "description": "Connects facility functions to installed systems, external supplies and measurable operating limits.",
                        "rationale": "A facility's usable capacity depends on its limiting spaces and systems, not simply its size or nominal rating.",
                        "layers": [
                            {
                                "id": "systems-and-supply-interfaces",
                                "name": "Systems and supply interfaces",
                                "description": "Identifies infrastructure required by the intended use and its dependency boundaries.",
                                "findings": [
                                    {
                                        "id": "critical-facility-dependencies",
                                        "name": "Critical facility dependencies",
                                        "description": "Record required building services, process-support infrastructure and utility interfaces without duplicating detailed equipment models.",
                                        "questions": [
                                            {
                                                "text": "Which installed systems and external supplies are necessary for each facility function?",
                                                "kind": "definition",
                                                "id": "critical-facility-dependencies-q01"
                                            },
                                            {
                                                "text": "Where does responsibility for each supply or shared system transfer between this facility and an external provider or neighbouring premises?",
                                                "kind": "boundary",
                                                "id": "critical-facility-dependencies-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "capacity-and-bottlenecks",
                                "name": "Capacity and bottlenecks",
                                "description": "Defines use-specific capacity measures and the conditions limiting them.",
                                "findings": [
                                    {
                                        "id": "supported-operating-capacity",
                                        "name": "Supported operating capacity",
                                        "description": "Record design, authorised and currently available capacity separately when applicable, with units, assumptions and limiting factors.",
                                        "questions": [
                                            {
                                                "text": "Which occupancy, storage or throughput measures express this facility's capacity, and what values are supported by evidence?",
                                                "kind": "measurement",
                                                "id": "supported-operating-capacity-q01"
                                            },
                                            {
                                                "text": "Which space, system or operating dependency limits capacity for the proposed use and duration?",
                                                "kind": "action",
                                                "id": "supported-operating-capacity-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "readiness-and-use-constraints",
                        "name": "Readiness and use constraints",
                        "description": "Establishes whether the facility can support a specified use at a specified time.",
                        "rationale": "An operational designation can conceal closed areas, unavailable systems or restrictions that prevent a particular use.",
                        "layers": [
                            {
                                "id": "current-functional-readiness",
                                "name": "Current functional readiness",
                                "description": "Connects observed condition and availability to individual facility functions.",
                                "findings": [
                                    {
                                        "id": "available-functions-and-impairments",
                                        "name": "Available functions and impairments",
                                        "description": "Record which functions and spaces are usable, partially usable or unavailable, with dated evidence and known dependencies.",
                                        "questions": [
                                            {
                                                "text": "Which facility functions and spaces are available during the requested operating window?",
                                                "kind": "measurement",
                                                "id": "available-functions-and-impairments-q01"
                                            },
                                            {
                                                "text": "What inspections, operating records or observations support that readiness assessment, and when were they made?",
                                                "kind": "provenance",
                                                "id": "available-functions-and-impairments-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "conditions-for-permitted-use",
                                "name": "Conditions for permitted use",
                                "description": "Captures facility-specific restrictions, required safeguards and authority for operating decisions.",
                                "findings": [
                                    {
                                        "id": "use-restrictions-and-safeguards",
                                        "name": "Use restrictions and safeguards",
                                        "description": "Record evidenced constraints arising from the facility's use, location and hazards, distinguishing confirmed requirements from unresolved applicability.",
                                        "questions": [
                                            {
                                                "text": "Which documented permissions, occupancy limits, safeguards or operating restrictions apply to this facility and proposed activity?",
                                                "kind": "provenance",
                                                "id": "use-restrictions-and-safeguards-q01"
                                            },
                                            {
                                                "text": "What conditions require restricting access, reducing operation or closing affected spaces, and who can authorise reopening?",
                                                "kind": "action",
                                                "id": "use-restrictions-and-safeguards-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "facility-care-and-transition",
                        "name": "Facility care and transition",
                        "description": "Addresses upkeep, disruption and physical changes across the facility lifecycle.",
                        "rationale": "Maintenance and conversion alter a facility's ability to serve its purpose and can change its functional boundary or identity.",
                        "layers": [
                            {
                                "id": "maintenance-and-service-continuity",
                                "name": "Maintenance and service continuity",
                                "description": "Links defects and planned work to affected spaces, functions and dependencies.",
                                "findings": [
                                    {
                                        "id": "intervention-and-outage-effects",
                                        "name": "Intervention and outage effects",
                                        "description": "Record required interventions, responsible parties and the operational consequences of isolating spaces or systems.",
                                        "questions": [
                                            {
                                                "text": "Which defects or maintenance tasks affect readiness, and which party is responsible for each intervention?",
                                                "kind": "action",
                                                "id": "intervention-and-outage-effects-q01"
                                            },
                                            {
                                                "text": "Which functions must pause or relocate during the work, and what evidence supports any proposed temporary arrangement?",
                                                "kind": "action",
                                                "id": "intervention-and-outage-effects-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "commissioning-conversion-and-retirement",
                                "name": "Commissioning, conversion and retirement",
                                "description": "Tracks transitions that establish, change or end the facility's intended use.",
                                "findings": [
                                    {
                                        "id": "facility-use-transition",
                                        "name": "Facility use transition",
                                        "description": "Record readiness criteria for opening or changing use and the status of premises and installed systems when operations end.",
                                        "questions": [
                                            {
                                                "text": "What evidence is required before these premises can begin or resume the intended facility function?",
                                                "kind": "provenance",
                                                "id": "facility-use-transition-q01"
                                            },
                                            {
                                                "text": "Would a proposed conversion, subdivision or relocation preserve this facility's identity or establish a different facility?",
                                                "kind": "boundary",
                                                "id": "facility-use-transition-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": [
                                            "This describes the physical-place sense, excluding facility as an ability, financial arrangement, or software feature.",
                                            "There are no useful universal size or capacity ranges: measurements must be selected for the facility type and its defined boundary.",
                                            "Standards are recalled without source verification; editions, applicability, and sector-specific requirements need checking."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-confidence-notes-q01",
                                                "text": "Which of these check these first hold for the sense of facility 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": [
                                            "Manufacturing facility",
                                            "Storage and distribution facility",
                                            "Healthcare facility",
                                            "Research and testing facility",
                                            "Recreational facility",
                                            "Waste treatment facility"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of facility this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-identifiers",
                                        "name": "Identifiers and schemes",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            {
                                                "scheme": "GS1 Global Location Number (GLN)",
                                                "value_or_pattern": "13 digits",
                                                "note": "Can identify a physical location, including a facility; assignment is not universal, and GLNs also identify other types of entities and locations."
                                            },
                                            {
                                                "scheme": "Owner or operator facility identifier",
                                                "value_or_pattern": "Locally assigned code",
                                                "note": "Identifies a facility within an organization's records; uniqueness and boundaries depend on the issuing organization."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-identifiers-q01",
                                                "text": "Which of these identifiers and schemes hold for the sense of facility this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-standards-and-regulation",
                                        "name": "Standards and regulation",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "ISO 41001, issued by the International Organization for Standardization, specifies requirements for facility management systems.",
                                            "ISO 41011, issued by the International Organization for Standardization, establishes facility management vocabulary."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-standards-and-regulation-q01",
                                                "text": "Which of these standards and regulation hold for the sense of facility 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": [
                                            "Provides space, utilities, and equipment for delivering services or conducting industrial operations.",
                                            "Defines a location for capacity planning, staffing, maintenance, and operating budgets.",
                                            "Serves as a unit for tracking energy, water, waste, and operational performance.",
                                            "Provides a physical scope for access control, emergency planning, and inspections.",
                                            "Supports asset records linking buildings, spaces, infrastructure, and installed equipment."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-real-world-use-q01",
                                                "text": "Which of these real-world use hold for the sense of facility this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-failure-modes-and-hazards",
                                        "name": "Failure modes and hazards",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Structural deterioration or damage can make occupied or operational areas unsafe.",
                                            "Loss of electricity, water, ventilation, or other essential utilities can interrupt operations.",
                                            "Fire, smoke, and obstructed escape routes can endanger occupants.",
                                            "Equipment failures and maintenance backlogs can reduce capacity or halt service.",
                                            "Process-specific releases, contamination, or hazardous exposures can affect occupants and surrounding areas."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-failure-modes-and-hazards-q01",
                                                "text": "Which of these failure modes and hazards hold for the sense of facility this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-regional-variation",
                                        "name": "Regional variation",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Building classifications, permitted uses, inspection regimes, and operating approvals vary by jurisdiction.",
                                            "Climate and local hazards influence enclosure design, drainage, utility resilience, and emergency provisions.",
                                            "A facility may be recorded as one building, an entire site, or a complex, depending on local administrative and organizational practice."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-regional-variation-q01",
                                                "text": "Which of these regional variation hold for the sense of facility 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": "building",
                                                "difference": "A building is a constructed physical structure; a facility is defined by its purpose and may include several buildings or outdoor operational areas."
                                            },
                                            {
                                                "name": "site",
                                                "difference": "A site is a location or area of land; a facility includes the physical arrangements provided there for an activity."
                                            },
                                            {
                                                "name": "organization",
                                                "difference": "An organization is a social or legal entity that may own or operate a facility; the facility is the physical place."
                                            },
                                            {
                                                "name": "equipment",
                                                "difference": "Equipment comprises tools and apparatus used for work; a facility is the place and supporting physical arrangement in which equipment may operate."
                                            },
                                            {
                                                "name": "plant",
                                                "difference": "In its industrial sense, a plant is a facility or installation organized for production or processing; facility also covers service and other nonindustrial uses."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-neighbours-q01",
                                                "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of facility this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "What registry conventions distinguish a facility from a site, campus, building and installation when their physical extents overlap?",
                "Under what conditions should temporary, mobile or distributed service premises count as one facility?",
                "Which facility subtypes need specialised capacity, environmental-control or spatial-separation extensions beyond this common model?",
                "Which authoritative sources establish applicable use permissions, inspection requirements and operating limits for a particular jurisdiction and facility subtype?",
                "What evidence and identity rules should govern continuity through major reconstruction, relocation, prolonged closure or change of primary use?"
            ],
            "statistics": {
                "bundles": 6,
                "layers": 11,
                "findings": 18,
                "questions": 28
            }
        },
        "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 facility, record what state it is in, and decide what may be done with it.",
            "whatItIs": "a building or place that provides a particular service or is used for a particular industry",
            "characteristics": {
                "substance": "material",
                "origin": "manufactured",
                "agency": "inert",
                "mobility": "portable",
                "scale": "handheld"
            },
            "whatYouCanDoWithIt": [
                "picked up and handled"
            ],
            "distinguishingFeatures": [
                "Names folded into this entry, which a task may need to split apart again: airfield, landing field, flying field, field, airstrip, flight strip, landing strip, strip, air transportation system, arboretum, botanical garden, archive.",
                "69 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 facility, and on what evidence are they told apart?"
            ],
            "whatItIsMadeOf": "matter you can touch",
            "physicalCharacter": [
                "Fits in a hand and is carried without help.",
                "Moved by a person without machinery.",
                "Does nothing on its own; everything it does, something else did to it."
            ],
            "whatCanBeDoneWithIt": [
                "pick it up, hold it, put it somewhere else"
            ],
            "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": [
                        "airfield",
                        "landing field",
                        "flying field",
                        "field",
                        "airstrip",
                        "flight strip",
                        "landing strip",
                        "strip",
                        "air transportation system",
                        "arboretum",
                        "botanical garden",
                        "archive"
                    ]
                }
            ],
            "standing": "69 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 facility from another, and a facility 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 facility, 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 facility, 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 facility 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 facility, 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 facility, 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 facility 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 facility 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 facility, 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 facility, 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 facility 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 facility from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a facility, 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 facility, 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 facility 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 facility 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 at handheld scale.",
                                "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 facility, 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 facility, 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 facility 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 facility is built from and which parts are replaceable.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a facility, 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 facility, 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 facility 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 facility is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a facility, 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 facility, 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 facility 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 facility is, how it got there and where it may go (portable).",
                        "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 facility is, and what that position is measured against.",
                                        "questions": [
                                            {
                                                "id": "position-and-frame-q01",
                                                "text": "What identifies and describes the location of a facility, 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 facility, 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 facility 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 facility 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 facility, 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 facility, 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 facility 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 facility 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 facility between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a facility, 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 facility, 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 facility 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 facility, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a facility 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 facility, 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 facility, 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 facility 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 facility 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 facility 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 facility, 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 facility 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 facility 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 facility 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 facility 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 facility 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 facility, 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 facility 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 facility and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a facility, 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 facility, 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 facility 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 facility is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a facility, 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 facility, 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 facility 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
            }
        }
    }
}