{
    "model": {
        "rank": 3811,
        "code": "thing-q103480",
        "model_id": "vr.tr.beryl",
        "name": "beryl",
        "purpose": "Enable an agent to recognise beryl, assess the condition and evidential quality of a specimen or lot, and judge its suitability for identification, gem use, collection or material processing.",
        "family": "Thing Registry",
        "category": "Physical world and living systems",
        "status": "research-draft",
        "kind": "thing",
        "plane": "PHY",
        "domain": "PHY.MAT",
        "industry": "",
        "version": "",
        "url": "/models/thing/q103480/",
        "tier": 2,
        "score": 81,
        "payload": {
            "layer": "wikidata",
            "aliases": [
                "vorobyevite",
                "maxixe",
                "morganite",
                "goshenite",
                "red beryl",
                "aquamarine"
            ],
            "aliasCount": 6,
            "merged": 6,
            "knownIn": 81,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": "vr.tr.beryl",
            "source": {
                "dataset": "wikidata",
                "item": "Q103480",
                "url": "https://www.wikidata.org/wiki/Q103480",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-09T18:49:48Z",
                "providers": [
                    "Codex"
                ],
                "breadth": "recalled by Codex without web access - no source was read",
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "seconds": 22.7,
                        "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: 01a08780-424c-7c71-bf8d-d90ef223bdb9\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: beryl\nSense to describe: (none recorded)\nDomain code: PHY.MAT\nAlso known as: (none)\n\n\nContext for this batch of 695 things:\n# Batch 004: 1001 registered",
                        "usd": 0,
                        "recall": true
                    },
                    "codex": {
                        "seconds": 64.1,
                        "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: 01a08780-41f8-7391-8301-d0493ce78017\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: beryl\nRegistry id: vr.tr.beryl\nPlane / domain: PHY / PHY.MAT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nContext for "
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q103480",
                "registryId": "vr.tr.beryl",
                "name": "beryl",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.MAT"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q103480/",
            "model": {
                "registry_id": "vr.tr.beryl",
                "name": "beryl",
                "purpose": "Enable an agent to recognise beryl, assess the condition and evidential quality of a specimen or lot, and judge its suitability for identification, gem use, collection or material processing.",
                "definition": "Beryl is a hexagonal cyclosilicate mineral with ideal composition Be3Al2Si6O18, distinguished by rings of six silicate tetrahedra and encompassing several gemstone varieties.",
                "scope_statement": "This model owns beryl as the mineral species with ideal composition Be3Al2Si6O18, including natural and synthetic material, named varieties, compositional variation, physical condition and use-relevant properties; it distinguishes the mineral from its host rock, finished products and extracted beryllium.",
                "in_scope": [
                    "Mineral identity, composition and crystal structure",
                    "Natural or synthetic origin and evidence supporting that attribution",
                    "Named varieties, colour, transparency and treatment status",
                    "Specimen or lot condition, inclusions, fractures and alteration",
                    "Evidence supporting gem, collection or beryllium-bearing feedstock suitability",
                    "Handling and processing constraints associated with the material's physical form"
                ],
                "out_of_scope": [
                    "Complete geology and economic evaluation of a beryl-bearing deposit",
                    "Finished jewellery design, ownership and retail pricing",
                    "Beryllium metal and other beryllium compounds produced from beryl",
                    "Detailed mining, synthesis, cutting or extraction process models",
                    "Medical diagnosis or treatment following occupational exposure"
                ],
                "distinguishing_features": [
                    "Confirm the beryl mineral species through composition and structural evidence consistent with Be3Al2Si6O18; colour or a hexagonal-looking outline alone is insufficient.",
                    "Distinguish beryl from visually similar quartz, topaz, glass and other gem materials using a combination of optical, physical and, where necessary, laboratory tests.",
                    "Treat emerald, aquamarine and other beryl variety names as classifications within beryl, with supporting naming criteria, rather than as separate mineral identities.",
                    "Distinguish a beryl crystal or beryl-rich concentrate from a host rock or mixed lot that merely contains beryl.",
                    "Separate species identity from origin: synthetic beryl may satisfy mineral identification tests while requiring additional evidence to distinguish it from natural material."
                ],
                "characteristics": [
                    {
                        "name": "Mineral identity",
                        "kind": "category",
                        "unit_or_values": "confirmed beryl | probable beryl | unresolved | other material",
                        "why_it_matters": "Controls whether beryl-specific interpretations and actions are justified."
                    },
                    {
                        "name": "Composition and substitutions",
                        "kind": "measurement",
                        "unit_or_values": "Ideal formula Be3Al2Si6O18; measured constituents in mass percent, ppm or atoms per formula unit, with method and uncertainty",
                        "why_it_matters": "Supports identification and interpretation of colour, compositional variation and processing suitability."
                    },
                    {
                        "name": "Variety attribution",
                        "kind": "category",
                        "unit_or_values": "emerald | aquamarine | morganite | heliodor or golden beryl | goshenite | red beryl | other | unassigned; record naming authority",
                        "why_it_matters": "Connects appearance to a supported variety name while preserving uncertainty at naming boundaries."
                    },
                    {
                        "name": "Formation origin",
                        "kind": "category",
                        "unit_or_values": "natural | synthetic | unresolved; synthesis method if established",
                        "why_it_matters": "Origin affects interpretation, disclosure and specimen significance without changing species identity."
                    },
                    {
                        "name": "Optical properties",
                        "kind": "measurement",
                        "unit_or_values": "Refractive indices and birefringence, dimensionless; absorption features in nm or cm^-1; method and conditions",
                        "why_it_matters": "Provides evidence for identification and investigation of colour or treatment."
                    },
                    {
                        "name": "Colour and transparency",
                        "kind": "category",
                        "unit_or_values": "Colour description under stated illumination; transparent | translucent | opaque; orientation where relevant",
                        "why_it_matters": "Supports variety assessment and use selection while making observations reproducible."
                    },
                    {
                        "name": "Physical form and condition",
                        "kind": "state",
                        "unit_or_values": "crystal | cut stone | fragment | powder | concentrate | in matrix; dimensions in mm, mass in g or ct; mapped fractures and alteration",
                        "why_it_matters": "Determines feasible tests, breakage risks and handling or processing requirements."
                    },
                    {
                        "name": "Treatment status",
                        "kind": "state",
                        "unit_or_values": "untested | no indications detected | treatment detected | treatment reported | inconclusive; identify treatment and evidence",
                        "why_it_matters": "Treatment can affect appearance, care, stability and disclosure."
                    },
                    {
                        "name": "Beryl content of a lot",
                        "kind": "measurement",
                        "unit_or_values": "Mass percent beryl and separately measured beryllium content, with sampling basis and analytical method",
                        "why_it_matters": "Prevents a species formula or an attractive specimen from being mistaken for a representative feedstock assay."
                    },
                    {
                        "name": "Identification and provenance evidence",
                        "kind": "relation",
                        "unit_or_values": "Links to specimens, sampling records, laboratory reports, locality records and custody history",
                        "why_it_matters": "Makes identity and origin claims traceable to the material actually examined."
                    }
                ],
                "affordances": [
                    "Select minimally damaging tests to confirm or challenge beryl identification.",
                    "Assign or withhold a variety, natural-origin or treatment attribution according to available evidence.",
                    "Assess whether fractures, inclusions and prior treatments permit a proposed cutting, mounting or cleaning operation.",
                    "Evaluate a representative lot for potential beryllium-bearing feedstock use using measured composition and impurities.",
                    "Select handling and processing controls appropriate to an intact specimen, powder or dust-generating operation.",
                    "Record unresolved identification or provenance claims and refer them for targeted laboratory examination."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "beryl-species-and-material-boundary",
                        "name": "Beryl species and material boundary",
                        "description": "Establish whether the subject is beryl and whether the assessment concerns a crystal, composite specimen or mixed lot.",
                        "rationale": "A colour name, crystal outline or beryllium assay cannot independently establish both mineral identity and the extent of the material being modelled.",
                        "layers": [
                            {
                                "id": "species-confirmation",
                                "name": "Species confirmation",
                                "description": "Connect the proposed beryl identity to chemical and structural evidence.",
                                "findings": [
                                    {
                                        "id": "composition-and-structure-agreement",
                                        "name": "Composition and structure agreement",
                                        "description": "Record whether analytical evidence supports the beryl species, including departures from ideal composition and competing identifications.",
                                        "questions": [
                                            {
                                                "text": "Which observations or analyses support beryl rather than quartz, topaz, glass or another visually similar material?",
                                                "kind": "definition",
                                                "id": "composition-and-structure-agreement-q01"
                                            },
                                            {
                                                "text": "Do measured composition and structural results agree with the proposed identity, and what limits affect those measurements?",
                                                "kind": "measurement",
                                                "id": "composition-and-structure-agreement-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "specimen-and-lot-boundary",
                                "name": "Specimen and lot boundary",
                                "description": "Separate the beryl component from matrix, associated minerals and other constituents.",
                                "findings": [
                                    {
                                        "id": "beryl-component-extent",
                                        "name": "Beryl component extent",
                                        "description": "Identify the material to which each observation applies and avoid extending a local identification to an untested whole.",
                                        "questions": [
                                            {
                                                "text": "Is the subject a single beryl crystal, a cut stone, beryl in matrix or a mixed concentrate, and which components are included?",
                                                "kind": "boundary",
                                                "id": "beryl-component-extent-q01"
                                            },
                                            {
                                                "text": "How was the examined portion selected, and does it represent the specimen or lot for which an assessment is requested?",
                                                "kind": "provenance",
                                                "id": "beryl-component-extent-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "variety-origin-and-treatment",
                        "name": "Variety, origin and treatment",
                        "description": "Keep variety naming, formation origin and modification history as separately supported assessments.",
                        "rationale": "Beryl's named varieties and natural or synthetic forms require distinctions that species identification alone cannot provide.",
                        "layers": [
                            {
                                "id": "colour-and-variety",
                                "name": "Colour and variety",
                                "description": "Connect observed colour to variety terminology without treating appearance as proof of its cause.",
                                "findings": [
                                    {
                                        "id": "supported-variety-name",
                                        "name": "Supported variety name",
                                        "description": "Record a proposed variety name alongside colour observations, relevant analyses and the naming convention used.",
                                        "questions": [
                                            {
                                                "text": "What colour and transparency are observed under stated illumination and viewing orientation?",
                                                "kind": "measurement",
                                                "id": "supported-variety-name-q01"
                                            },
                                            {
                                                "text": "Which criteria support the proposed variety name, especially at the boundary between emerald and green beryl?",
                                                "kind": "boundary",
                                                "id": "supported-variety-name-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "formation-and-modification-evidence",
                                "name": "Formation and modification evidence",
                                "description": "Assess natural or synthetic formation separately from subsequent treatment.",
                                "findings": [
                                    {
                                        "id": "origin-and-treatment-attribution",
                                        "name": "Origin and treatment attribution",
                                        "description": "Tie origin and treatment statements to examination results, distinguishing reported history from detected evidence.",
                                        "questions": [
                                            {
                                                "text": "Which growth features, inclusions or laboratory results support natural or synthetic origin, and are they conclusive?",
                                                "kind": "provenance",
                                                "id": "origin-and-treatment-attribution-q01"
                                            },
                                            {
                                                "text": "What evidence establishes or leaves unresolved heating, irradiation, fracture filling or another treatment?",
                                                "kind": "measurement",
                                                "id": "origin-and-treatment-attribution-q02"
                                            },
                                            {
                                                "text": "Which origin and treatment claims may be disclosed as established, and which require explicit qualification?",
                                                "kind": "action",
                                                "id": "origin-and-treatment-attribution-q03"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "condition-and-use-suitability",
                        "name": "Condition and use suitability",
                        "description": "Relate the actual condition and composition of beryl to proposed specimen, gem or feedstock uses.",
                        "rationale": "Gem appearance, specimen integrity and extraction suitability depend on different evidence and cannot be reduced to a single quality grade.",
                        "layers": [
                            {
                                "id": "gem-and-specimen-integrity",
                                "name": "Gem and specimen integrity",
                                "description": "Assess features that affect examination, preservation, cutting and mounting.",
                                "findings": [
                                    {
                                        "id": "fractures-inclusions-and-stability",
                                        "name": "Fractures, inclusions and stability",
                                        "description": "Map condition features and treatment-dependent vulnerabilities relevant to the proposed operation.",
                                        "questions": [
                                            {
                                                "text": "Where are fractures, inclusions, altered zones and any filled fissures relative to proposed cutting or mounting surfaces?",
                                                "kind": "measurement",
                                                "id": "fractures-inclusions-and-stability-q01"
                                            },
                                            {
                                                "text": "Which cleaning, cutting or mounting actions are supported by the observed condition and treatment evidence?",
                                                "kind": "action",
                                                "id": "fractures-inclusions-and-stability-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "beryllium-feedstock-assessment",
                                "name": "Beryllium feedstock assessment",
                                "description": "Assess beryl-bearing material as a potential feedstock using representative measurements.",
                                "findings": [
                                    {
                                        "id": "recoverable-material-basis",
                                        "name": "Recoverable material basis",
                                        "description": "Keep measured beryl abundance, beryllium content, associated minerals and process acceptance criteria distinct.",
                                        "questions": [
                                            {
                                                "text": "What are the measured beryl fraction, beryllium content and relevant impurities, and how representative is the sampling?",
                                                "kind": "measurement",
                                                "id": "recoverable-material-basis-q01"
                                            },
                                            {
                                                "text": "Which receiving-process specifications must this lot meet before it can be accepted as feedstock?",
                                                "kind": "action",
                                                "id": "recoverable-material-basis-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "traceability-and-processing-constraints",
                        "name": "Traceability and processing constraints",
                        "description": "Preserve the evidence chain and determine requirements for handling or transforming beryllium-bearing mineral material.",
                        "rationale": "Beryl assessments must remain attached to the tested material, while processing decisions require attention to physical form and operation-specific exposure.",
                        "layers": [
                            {
                                "id": "locality-and-report-traceability",
                                "name": "Locality and report traceability",
                                "description": "Distinguish documented locality and identity continuity from unsupported geographic claims.",
                                "findings": [
                                    {
                                        "id": "specimen-to-evidence-link",
                                        "name": "Specimen-to-evidence link",
                                        "description": "Connect locality records and laboratory reports to an identifiable specimen or lot, including any subdivision or transformation.",
                                        "questions": [
                                            {
                                                "text": "What records support the claimed locality, and is it documented provenance or an analytical geographic attribution?",
                                                "kind": "provenance",
                                                "id": "specimen-to-evidence-link-q01"
                                            },
                                            {
                                                "text": "How is the present specimen or lot linked to the material examined in each report after cutting, splitting or mixing?",
                                                "kind": "provenance",
                                                "id": "specimen-to-evidence-link-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "form-specific-handling",
                                "name": "Form-specific handling",
                                "description": "Determine handling and processing requirements from material form, proposed operation and applicable authoritative guidance.",
                                "findings": [
                                    {
                                        "id": "beryllium-bearing-processing-review",
                                        "name": "Beryllium-bearing processing review",
                                        "description": "Record the evidence needed to evaluate dust-generating or chemical operations without transferring classifications from a different beryllium substance.",
                                        "questions": [
                                            {
                                                "text": "Will the proposed operation generate airborne dust, fumes or soluble beryllium-bearing material, and what exposure assessment supports the decision?",
                                                "kind": "action",
                                                "id": "beryllium-bearing-processing-review-q01"
                                            },
                                            {
                                                "text": "Which current substance identifiers, hazard classifications and exposure requirements apply to this material form and jurisdiction?",
                                                "kind": "boundary",
                                                "id": "beryllium-bearing-processing-review-q02"
                                            },
                                            {
                                                "text": "What controls and verification are required before the proposed processing operation can proceed?",
                                                "kind": "action",
                                                "id": "beryllium-bearing-processing-review-q03"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "evidence-and-external-alignment",
                        "name": "Evidence and external alignment",
                        "description": "What the world already says about this thing, gathered so the model can be checked against it.",
                        "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.",
                        "layers": [
                            {
                                "id": "reported-evidence",
                                "name": "Reported evidence",
                                "description": "Findings from the breadth pass, kept separate from the structural claims.",
                                "findings": [
                                    {
                                        "id": "evidence-confidence-notes",
                                        "name": "Check these first",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "This is recalled knowledge, not source-verified research; identifier numbers have been omitted.",
                                            "Density and optical properties vary with composition and variety; the ranges are approximate identification values.",
                                            "Verify applicable treatment-disclosure rules and occupational exposure requirements for the jurisdiction and activity."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-confidence-notes-q01",
                                                "text": "Which of these check these first hold for the sense of beryl 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": [
                                            "Emerald",
                                            "Aquamarine",
                                            "Morganite",
                                            "Heliodor",
                                            "Goshenite",
                                            "Red beryl"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of beryl 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": "Chemical formula",
                                                "value_or_pattern": "Be3Al2Si6O18",
                                                "note": "Ideal end-member composition; natural specimens can contain substitutions, trace elements and channel constituents."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-identifiers-q01",
                                                "text": "Which of these identifiers and schemes hold for the sense of beryl 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": [
                                            "CIBJO's Gemstone Book provides nomenclature and treatment-disclosure guidance relevant to beryl gemstones."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-standards-and-regulation-q01",
                                                "text": "Which of these standards and regulation hold for the sense of beryl 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": [
                                            "Faceted gemstones, cabochons and ornamental carvings",
                                            "A source mineral for beryllium extraction",
                                            "Mineral specimens for collections, teaching and research"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-real-world-use-q01",
                                                "text": "Which of these real-world use hold for the sense of beryl this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-measurements",
                                        "name": "Typical measurements",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            {
                                                "quantity": "Mohs hardness",
                                                "typical_range": "7.5-8",
                                                "unit": "Mohs scale"
                                            },
                                            {
                                                "quantity": "Density",
                                                "typical_range": "Approximately 2.63-2.90",
                                                "unit": "g/cm³"
                                            },
                                            {
                                                "quantity": "Refractive index",
                                                "typical_range": "Approximately 1.57-1.60",
                                                "unit": "dimensionless"
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-measurements-q01",
                                                "text": "Which of these typical measurements hold for the sense of beryl 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": [
                                            "Brittleness makes crystals and cut stones susceptible to chipping and fracture despite their high scratch hardness.",
                                            "Inclusions and existing fractures can reduce durability, particularly in emerald.",
                                            "Heat, solvents and some cleaning methods can damage fracture fillings or alter the appearance of treated stones.",
                                            "Cutting, grinding and industrial processing can generate beryllium-containing dust; inhalation risk requires process-specific assessment."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-failure-modes-and-hazards-q01",
                                                "text": "Which of these failure modes and hazards hold for the sense of beryl 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": [
                                            "Deposits differ in trace-element chemistry, inclusions and associated minerals, affecting colour and gem quality.",
                                            "The naming boundary between emerald and green beryl can differ among gemological and trade conventions."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-regional-variation-q01",
                                                "text": "Which of these regional variation hold for the sense of beryl 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": "Emerald",
                                                "difference": "A green gemstone variety within beryl, rather than a separate mineral species."
                                            },
                                            {
                                                "name": "Chrysoberyl",
                                                "difference": "A distinct orthorhombic oxide mineral, BeAl2O4, rather than a silicate variety of beryl."
                                            },
                                            {
                                                "name": "Beryllium",
                                                "difference": "The chemical element Be; beryl is a mineral compound containing that element."
                                            },
                                            {
                                                "name": "Synthetic beryl",
                                                "difference": "Laboratory-grown material with beryl's essential composition and structure; growth features and inclusions help distinguish it from natural material."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-neighbours-q01",
                                                "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of beryl this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Which authoritative mineralogical references establish diagnostic property ranges and their dependence on beryl composition and measurement conditions?",
                "Which gemmological naming convention should govern variety boundaries, particularly emerald versus green beryl and heliodor versus golden beryl?",
                "Which origin and treatment tests are sufficiently diagnostic for each beryl variety, and what conclusions remain unavailable from routine examination?",
                "Which verified CAS, EC or other identifiers and current hazard or exposure requirements apply to natural beryl, synthetic beryl and mixed beryl-bearing concentrates in the intended jurisdictions?",
                "Which thermal transformations or decomposition behaviours should replace generic melting and boiling point fields, and under what experimentally documented conditions?"
            ],
            "statistics": {
                "bundles": 5,
                "layers": 9,
                "findings": 17,
                "questions": 27
            }
        },
        "draft": {
            "generator": "vr.draft.v3",
            "status": "draft-generated",
            "researched": false,
            "archetype": "chemical substance or material",
            "method": "Written from the archetype playbook - what this kind of thing needs beyond identity and provenance - and from the structure that recurred across 6,333 models already researched by two engines. Applied to this entry by rule. No source was read for this thing and no claim here is researched. This entry carries no facets of its own, so they were inferred from its domain - a guess about a whole domain applied to one thing.",
            "facetsInferred": true,
            "nextPass": "A researcher replaces this draft with a sourced specification. Treat every sentence below as a proposal to argue with.",
            "purpose": "Give an agent a durable, checkable way to recognise a beryl, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an agent to recognise beryl, assess the condition and evidential quality of a specimen or lot, and judge its suitability for identification, gem use, collection or material processing.",
            "characteristics": {
                "substance": "material",
                "origin": "natural",
                "agency": "inert",
                "mobility": "varies"
            },
            "whatYouCanDoWithIt": [
                "observed and measured",
                "consumed or used up"
            ],
            "distinguishingFeatures": [
                "Names folded into this entry, which a task may need to split apart again: vorobyevite, maxixe, morganite, goshenite, red beryl, aquamarine.",
                "6 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.",
                "Described in 81 Wikipedia languages, which is a measure of how widely the thing is known, not of how important it is."
            ],
            "openQuestionsForResearch": [
                "Which of the bundles below does a real task actually need, and which are ceremony?",
                "What does this thing have that the facets do not capture at all?",
                "Which neighbouring kind is most often confused with a beryl, and on what evidence are they told apart?"
            ],
            "whatItIsMadeOf": "matter you can touch",
            "physicalCharacter": [
                "Mobility varies between examples.",
                "Does nothing on its own; everything it does, something else did to it.",
                "These come from the domain this entry sits in rather than from the entry itself, so treat them as a first guess about the whole domain applied to one thing."
            ],
            "whatCanBeDoneWithIt": [
                "observe it, measure it, record its state",
                "use it up, and then need more of it"
            ],
            "howItIsRecognised": [
                "Not recognisable by sight in any reliable way. Appearance varies with grade, form and additives; identification is by label, by documentation, or by assay."
            ],
            "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": [
                        "vorobyevite",
                        "maxixe",
                        "morganite",
                        "goshenite",
                        "red beryl",
                        "aquamarine"
                    ]
                }
            ],
            "standing": "Described in 81 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 6 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 beryl from another, and a beryl 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 beryl, 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 beryl, 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 beryl 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 beryl, 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 beryl, 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 beryl 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 beryl 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 beryl, 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 beryl, 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 beryl 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 beryl from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a beryl, 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 beryl, 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 beryl 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 beryl is made of, what shape and size it takes, and what state it is in.",
                        "rationale": "A physical thing can be measured, and a model that cannot record its measurements cannot support any decision that depends on them.",
                        "layers": [
                            {
                                "id": "form-and-dimensions",
                                "name": "Form and dimensions",
                                "description": "Shape, size, mass and the ranges these take across examples.",
                                "findings": [
                                    {
                                        "id": "measurable-dimensions",
                                        "name": "Measurable dimensions and their units",
                                        "description": "The quantities worth recording and the units they are recorded in.",
                                        "questions": [
                                            {
                                                "id": "measurable-dimensions-q01",
                                                "text": "What identifies and describes the dimensions of a beryl, 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 beryl, 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 beryl 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 beryl is built from and which parts are replaceable.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a beryl, 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 beryl, 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 beryl 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 beryl is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a beryl, 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 beryl, 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 beryl 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 beryl is, how it got there and where it may go (varies).",
                        "rationale": "A thing that can move needs its position recorded with a time, or every later claim about it is about a place it has left.",
                        "layers": [
                            {
                                "id": "location-and-placement",
                                "name": "Location and placement",
                                "description": "Position, containment and the reference frame the position is given in.",
                                "findings": [
                                    {
                                        "id": "position-and-frame",
                                        "name": "Position, container and reference frame",
                                        "description": "Where a beryl is, and what that position is measured against.",
                                        "questions": [
                                            {
                                                "id": "position-and-frame-q01",
                                                "text": "What identifies and describes the location of a beryl, 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 beryl, 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 beryl 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 beryl 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 beryl, 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 beryl, 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 beryl 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 beryl 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 beryl between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a beryl, 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 beryl, 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 beryl 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 beryl, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a beryl 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 beryl, 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 beryl, 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 beryl is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "use-and-operation",
                        "name": "Use and operation",
                        "description": "What can be done with a beryl and what it takes to do it.",
                        "rationale": "An agent that can recognise a thing but not act on it has only half a model.",
                        "layers": [
                            {
                                "id": "intended-use",
                                "name": "Intended use and function",
                                "description": "What a beryl is for, and what it is used for anyway.",
                                "findings": [
                                    {
                                        "id": "function-and-purpose",
                                        "name": "Function, purpose and misuse",
                                        "description": "The function a beryl performs and the uses that fall outside it.",
                                        "questions": [
                                            {
                                                "id": "function-and-purpose-q01",
                                                "text": "What identifies and describes the use of a beryl, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "function-and-purpose-q02",
                                                "text": "Who or what asserted this about the use of a beryl, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "function-and-purpose-q03",
                                                "text": "What may an agent decide or do once the use of a beryl is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "handling-and-procedure",
                                "name": "Handling and procedure",
                                "description": "The steps, skills and tools involved in using a beryl.",
                                "findings": [
                                    {
                                        "id": "procedures-and-skills",
                                        "name": "Procedures, skills and required tools",
                                        "description": "What an agent needs before it can act on a beryl at all.",
                                        "questions": [
                                            {
                                                "id": "procedures-and-skills-q01",
                                                "text": "What identifies and describes handling a beryl, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "procedures-and-skills-q02",
                                                "text": "Who or what asserted this about handling a beryl, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "procedures-and-skills-q03",
                                                "text": "What may an agent decide or do once handling a beryl is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "supply-and-consumption",
                                "name": "Supply and consumption",
                                "description": "Quantities, rates and what running out means.",
                                "findings": [
                                    {
                                        "id": "consumption-and-stock",
                                        "name": "Consumption, stock and replenishment",
                                        "description": "How much of a beryl there is and how fast it goes.",
                                        "questions": [
                                            {
                                                "id": "consumption-and-stock-q01",
                                                "text": "What identifies and describes the supply of a beryl, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "consumption-and-stock-q02",
                                                "text": "Who or what asserted this about the supply of a beryl, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "consumption-and-stock-q03",
                                                "text": "What may an agent decide or do once the supply of a beryl is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "composition-and-identity",
                        "name": "Composition, grade and chemical identity",
                        "description": "What beryl is made of and how pure the thing in hand is.",
                        "rationale": "Grade decides what a substance may be used for, so a model that records only the name cannot support any decision about use.",
                        "layers": [
                            {
                                "id": "chemical-identity",
                                "name": "Chemical identity",
                                "description": "Formula, structure and the registry numbers that name it unambiguously.",
                                "findings": [
                                    {
                                        "id": "identity-record",
                                        "name": "Identity and registry numbers",
                                        "description": "What identifies this substance across suppliers and regulators.",
                                        "questions": [
                                            {
                                                "id": "identity-record-q01",
                                                "text": "What formula, structure and registry identifiers name beryl unambiguously?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "identity-record-q02",
                                                "text": "Which related substances share a name in common use but not an identifier?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "grade-and-impurities",
                                "name": "Grade, purity and impurities",
                                "description": "The specification a batch meets and what else is in it.",
                                "findings": [
                                    {
                                        "id": "specification",
                                        "name": "Specification and assay",
                                        "description": "How purity is stated and measured, and which impurities matter.",
                                        "questions": [
                                            {
                                                "id": "specification-q01",
                                                "text": "What grades of beryl exist, how is purity assayed, and which impurities are limited?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "specification-q02",
                                                "text": "Which use requires which grade, and what happens when a lower grade is substituted?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "properties-and-behaviour",
                        "name": "Properties and behaviour",
                        "description": "How beryl behaves under conditions an agent can measure or change.",
                        "rationale": "Physical constants are the part of a substance model that transfers between contexts, and each needs its unit and its conditions.",
                        "layers": [
                            {
                                "id": "physical-constants",
                                "name": "Physical constants",
                                "description": "Values that hold for the pure substance, with their conditions.",
                                "findings": [
                                    {
                                        "id": "constants-record",
                                        "name": "Constants and conditions",
                                        "description": "The quantities worth recording and the state they apply in.",
                                        "questions": [
                                            {
                                                "id": "constants-record-q01",
                                                "text": "What are the defining physical constants of beryl, in what units and under what conditions?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "constants-record-q02",
                                                "text": "Which of these values change with grade or form rather than being fixed?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "stability-and-reactivity",
                                "name": "Stability and reactivity",
                                "description": "What it reacts with, degrades into, and how it is stored.",
                                "findings": [
                                    {
                                        "id": "incompatibilities",
                                        "name": "Incompatibilities and degradation",
                                        "description": "What must not meet it, and what it becomes over time.",
                                        "questions": [
                                            {
                                                "id": "incompatibilities-q01",
                                                "text": "What is beryl incompatible with, and what does it degrade into under storage?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "incompatibilities-q02",
                                                "text": "What storage and handling does that require, and who is competent to do it?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "hazard-and-regulation",
                        "name": "Hazard classification and regulation",
                        "description": "How beryl can harm, and what the law says about holding and moving it.",
                        "rationale": "A substance model without its hazard class and its regulatory identity is unusable in exactly the situations that matter.",
                        "layers": [
                            {
                                "id": "hazard-class",
                                "name": "Hazard classification",
                                "description": "Classified hazards, exposure limits and protective measures.",
                                "findings": [
                                    {
                                        "id": "classified-hazards",
                                        "name": "Classified hazards and limits",
                                        "description": "The classification, the scheme it belongs to, and the limits set.",
                                        "questions": [
                                            {
                                                "id": "classified-hazards-q01",
                                                "text": "How is beryl classified for hazard, under which scheme, and what exposure limits apply?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "classified-hazards-q02",
                                                "text": "What protection does handling require, and what must an agent refuse to do without it?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "regulatory-identity",
                                "name": "Regulatory identity and control",
                                "description": "Registration, restriction and transport rules by jurisdiction.",
                                "findings": [
                                    {
                                        "id": "controls",
                                        "name": "Controls and jurisdiction",
                                        "description": "Where it is restricted and what the restriction attaches to.",
                                        "questions": [
                                            {
                                                "id": "controls-q01",
                                                "text": "Which registrations, restrictions or transport rules cover beryl, and where?",
                                                "kind": "provenance"
                                            },
                                            {
                                                "id": "controls-q02",
                                                "text": "Does the control attach to the substance, its concentration, or its intended use?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "provenance-and-evidence",
                        "name": "Provenance, evidence and time",
                        "description": "Where every claim about a beryl 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 beryl and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a beryl, 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 beryl, 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 beryl 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 beryl is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a beryl, 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 beryl, 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 beryl is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "statistics": {
                "bundles": 9,
                "layers": 20,
                "findings": 22,
                "questions": 60
            }
        }
    }
}