{
    "model": {
        "rank": 3636,
        "code": "thing-q191924",
        "model_id": "vr.tr.d-methamphetamine",
        "name": "D-methamphetamine",
        "purpose": "Enable an agent to identify D-methamphetamine, assess the identity and condition of a material sample, and determine which handling or transfer actions require further evidence or authorization.",
        "family": "Thing Registry",
        "category": "Physical world and living systems",
        "status": "research-draft",
        "kind": "thing",
        "plane": "PHY",
        "domain": "PHY.MAT",
        "industry": "",
        "version": "",
        "url": "/models/thing/q191924/",
        "tier": 2,
        "score": 83,
        "payload": {
            "layer": "wikidata",
            "aliases": [
                "flash dope"
            ],
            "aliasCount": 1,
            "merged": 1,
            "knownIn": 83,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "wikidata",
                "item": "Q191924",
                "url": "https://www.wikidata.org/wiki/Q191924",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-07T14:44:46Z",
                "providers": [
                    "Codex"
                ],
                "breadth": "recalled by Codex without web access - no source was read",
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "seconds": 27.2,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.3\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a07c52-f3f4-7453-bd3b-e652bc59f5b8\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: D-methamphetamine\nSense to describe: (none recorded)\nDomain code: PHY.MAT\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 004: 10",
                        "usd": 0,
                        "recall": true
                    },
                    "codex": {
                        "seconds": 80.6,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.3\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a07c52-f406-7260-8ebc-134caf2535e1\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: D-methamphetamine\nRegistry id: vr.tr.d-methamphetamine\nPlane / domain: PHY / PHY.MAT\nRegistry definition: (none recorded)\nNames folded into this entr"
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q191924",
                "registryId": "vr.tr.d-methamphetamine",
                "name": "D-methamphetamine",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "PHY.MAT"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q191924/",
            "model": {
                "registry_id": "vr.tr.d-methamphetamine",
                "name": "D-methamphetamine",
                "purpose": "Enable an agent to identify D-methamphetamine, assess the identity and condition of a material sample, and determine which handling or transfer actions require further evidence or authorization.",
                "definition": "D-methamphetamine, or dextromethamphetamine, is the dextrorotatory (S)-enantiomer of methamphetamine, a synthetic chiral secondary amine with potent central nervous system stimulant activity.",
                "scope_statement": "This model owns D-methamphetamine as a stereochemically specified substance, including distinctions between its free base, salts, and characterized samples; it relates these to broader methamphetamine identity without treating products, manufacturing processes, or clinical decisions as the substance itself.",
                "in_scope": [
                    "Molecular and stereochemical identity of the dextrorotatory methamphetamine enantiomer",
                    "Free-base and salt identity, including counterions and hydration where applicable",
                    "Chemical purity, enantiomeric composition, contaminants, and sample provenance",
                    "Physical state and measured properties under specified conditions",
                    "Evidence-backed hazards, storage condition, and sample deterioration",
                    "Jurisdiction-specific regulatory identity and permitted handling context"
                ],
                "out_of_scope": [
                    "L-methamphetamine and racemic methamphetamine as independently modeled substances",
                    "Finished medicinal products, formulations, packaging, and prescribing decisions",
                    "Synthesis routes, precursor selection, reaction optimization, and illicit manufacture",
                    "Individual intoxication, substance use disorder, and treatment planning",
                    "Manufacturing facilities, distribution organizations, and enforcement operations"
                ],
                "distinguishing_features": [
                    "Identity evidence must establish the D enantiomer; a methamphetamine-positive result without stereochemical resolution does not establish this narrower identity.",
                    "Absolute stereochemistry and the D/d naming convention must be reconciled against an authoritative structure record rather than inferred from a label alone.",
                    "An enantiomer-resolving measurement distinguishes a D-enriched sample from the L enantiomer or a racemate; total methamphetamine concentration alone cannot do so.",
                    "Counterion and composition evidence distinguish the free base from a salt; their identifiers and physical-property values must not be interchanged.",
                    "A product containing D-methamphetamine is related to this substance through its ingredient composition and does not inherit a pure-substance identity for the whole product."
                ],
                "characteristics": [
                    {
                        "name": "Stereochemically explicit identity",
                        "kind": "category",
                        "unit_or_values": "Authoritative structure representation, absolute configuration, and documented D/d synonym mapping",
                        "why_it_matters": "Prevents confusion with L-methamphetamine, racemic material, and records that leave stereochemistry unspecified."
                    },
                    {
                        "name": "Form-specific registry identifiers",
                        "kind": "relation",
                        "unit_or_values": "Verified CAS number, PubChem CID, and EC number where assigned, each linked to its exact chemical form and source",
                        "why_it_matters": "An identifier for a salt or stereochemically unspecified record may not identify the material under assessment."
                    },
                    {
                        "name": "Chemical form",
                        "kind": "category",
                        "unit_or_values": "Free base or named salt; counterion, stoichiometry, hydration, and solvation where established",
                        "why_it_matters": "Determines which composition, property, and hazard records can be applied."
                    },
                    {
                        "name": "Enantiomeric composition",
                        "kind": "measurement",
                        "unit_or_values": "D and L fractions in % with denominator stated; enantiomeric excess in % where reported",
                        "why_it_matters": "Tests whether a sample supports the D-specific identity and distinguishes stereochemical purity from chemical purity."
                    },
                    {
                        "name": "Assay and reporting basis",
                        "kind": "measurement",
                        "unit_or_values": "Mass fraction in %, or concentration in mg/mL; as-is, dry, salt, or free-base-equivalent basis explicitly stated",
                        "why_it_matters": "Avoids comparing unlike quantities or confusing salt mass with the corresponding amount of methamphetamine."
                    },
                    {
                        "name": "Impurity and residual-component profile",
                        "kind": "measurement",
                        "unit_or_values": "Identified components in %, mg/kg, or another explicit unit, with detection limits and unknown fractions",
                        "why_it_matters": "A strong methamphetamine signal does not establish sample purity or characterize additional hazards."
                    },
                    {
                        "name": "Physical state and property conditions",
                        "kind": "state",
                        "unit_or_values": "Observed phase; temperature in °C, pressure in kPa, and solvent or humidity context where relevant",
                        "why_it_matters": "Connects observations and reference constants to the actual chemical form and environment."
                    },
                    {
                        "name": "Form-specific physical constants",
                        "kind": "measurement",
                        "unit_or_values": "Melting or decomposition interval in °C; boiling point in °C at stated pressure; solubility in g/L at stated temperature and solvent",
                        "why_it_matters": "Supports consistency checks while preventing unsupported transfer of constants between the free base and salts."
                    },
                    {
                        "name": "Hazard and exposure evidence",
                        "kind": "relation",
                        "unit_or_values": "Applicable safety data, GHS classification with issuing system and date, and exposure limits with authority and averaging period if established",
                        "why_it_matters": "Supports handling decisions without inventing universal classifications or assuming an exposure limit exists."
                    },
                    {
                        "name": "Regulatory and custody status",
                        "kind": "state",
                        "unit_or_values": "Jurisdiction, effective date, applicable substance definition, authorized custodian, and permitted activity",
                        "why_it_matters": "Chemical identification alone does not establish permission to possess, analyze, transfer, or dispose of a sample."
                    }
                ],
                "affordances": [
                    "Resolve a D-methamphetamine label to a verified stereochemical identity and chemical form.",
                    "Assess whether analytical evidence supports D-specific identification or only broader methamphetamine identification.",
                    "Compare assay and physical-property results after reconciling salt form, reporting basis, and measurement conditions.",
                    "Flag uncertain composition, deteriorated material, or unsupported hazard assumptions for qualified review.",
                    "Check documented authorization before routing a sample for analysis, storage, transfer, or disposal."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "stereochemical-identity",
                        "name": "Stereochemical identity",
                        "description": "Establish what the D-methamphetamine name denotes and whether a record or sample supports that identity.",
                        "rationale": "The registry entry is narrower than generic methamphetamine and must preserve that distinction.",
                        "layers": [
                            {
                                "id": "name-to-structure",
                                "name": "Name to structure",
                                "description": "Resolve stereochemical naming and structure references.",
                                "findings": [
                                    {
                                        "id": "d-designation-evidence",
                                        "name": "D designation evidence",
                                        "description": "Record the evidence connecting D/d and other accepted synonyms to an explicit stereochemical structure.",
                                        "questions": [
                                            {
                                                "text": "Which authoritative record establishes the absolute configuration and synonym mapping intended by D-methamphetamine?",
                                                "kind": "definition",
                                                "id": "d-designation-evidence-q01"
                                            },
                                            {
                                                "text": "Does the source explicitly identify this enantiomer, or does it describe methamphetamine without stereochemical qualification?",
                                                "kind": "boundary",
                                                "id": "d-designation-evidence-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "form-and-parent-boundaries",
                                "name": "Form and parent boundaries",
                                "description": "Separate stereochemical identity from salt identity and broader substance records.",
                                "findings": [
                                    {
                                        "id": "form-specific-identifiers",
                                        "name": "Form-specific identifiers",
                                        "description": "Attach identifiers only to the chemical form and stereochemical scope they actually describe.",
                                        "questions": [
                                            {
                                                "text": "Which verified identifiers describe the D free base, and which describe a particular salt?",
                                                "kind": "provenance",
                                                "id": "form-specific-identifiers-q01"
                                            },
                                            {
                                                "text": "Which existing methamphetamine model should supply shared properties, and which D-specific distinctions must remain here?",
                                                "kind": "boundary",
                                                "id": "form-specific-identifiers-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "sample-composition-and-evidence",
                        "name": "Sample composition and evidence",
                        "description": "Characterize how closely a particular material sample matches the intended substance identity.",
                        "rationale": "A name or total assay cannot establish enantiomeric composition, purity, or sample reliability.",
                        "layers": [
                            {
                                "id": "stereochemical-confirmation",
                                "name": "Stereochemical confirmation",
                                "description": "Evaluate evidence that distinguishes the D and L enantiomers.",
                                "findings": [
                                    {
                                        "id": "enantiomer-resolving-result",
                                        "name": "Enantiomer-resolving result",
                                        "description": "Record method suitability, reference materials, and uncertainty for a D-specific assignment.",
                                        "questions": [
                                            {
                                                "text": "Does the analytical method resolve the enantiomers, and what reference evidence supports its assignment of the D component?",
                                                "kind": "measurement",
                                                "id": "enantiomer-resolving-result-q01"
                                            },
                                            {
                                                "text": "What D and L fractions were measured, with what uncertainty and quantification limits?",
                                                "kind": "measurement",
                                                "id": "enantiomer-resolving-result-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "assay-and-traceability",
                                "name": "Assay and traceability",
                                "description": "Relate composition results to an identifiable sample and an explicit quantity basis.",
                                "findings": [
                                    {
                                        "id": "interpretable-sample-composition",
                                        "name": "Interpretable sample composition",
                                        "description": "Keep chemical assay, enantiomeric purity, and uncharacterized material distinct.",
                                        "questions": [
                                            {
                                                "text": "Is the assay expressed as free base, named salt, or free-base equivalent, and on an as-is or dry basis?",
                                                "kind": "measurement",
                                                "id": "interpretable-sample-composition-q01"
                                            },
                                            {
                                                "text": "Which impurities, water, or residual solvents were measured, and what portion remains uncharacterized?",
                                                "kind": "measurement",
                                                "id": "interpretable-sample-composition-q02"
                                            },
                                            {
                                                "text": "Which sample identifier, sampling record, and laboratory report connect these results to the material being assessed?",
                                                "kind": "provenance",
                                                "id": "interpretable-sample-composition-q03"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "physical-form-and-condition",
                        "name": "Physical form and condition",
                        "description": "Interpret physical observations and material changes against the established chemical form.",
                        "rationale": "Free-base and salt records can yield incompatible expectations if their conditions and forms are omitted.",
                        "layers": [
                            {
                                "id": "conditioned-properties",
                                "name": "Conditioned properties",
                                "description": "Anchor phase and physical constants to form-specific evidence.",
                                "findings": [
                                    {
                                        "id": "applicable-property-record",
                                        "name": "Applicable property record",
                                        "description": "Use physical properties as conditional consistency evidence rather than standalone proof of identity.",
                                        "questions": [
                                            {
                                                "text": "What phase is observed at the recorded temperature and pressure, and is it consistent with the identified form?",
                                                "kind": "measurement",
                                                "id": "applicable-property-record-q01"
                                            },
                                            {
                                                "text": "Do melting, boiling, decomposition, and solubility references specify the same stereochemistry, salt form, and measurement conditions?",
                                                "kind": "provenance",
                                                "id": "applicable-property-record-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "condition-over-time",
                                "name": "Condition over time",
                                "description": "Track evidence of contamination or change during storage.",
                                "findings": [
                                    {
                                        "id": "sample-condition-confidence",
                                        "name": "Sample condition confidence",
                                        "description": "Record observations and storage history that affect whether earlier analytical results remain applicable.",
                                        "questions": [
                                            {
                                                "text": "What storage history, container condition, or observed changes could affect the sample's composition or confidence in its identity?",
                                                "kind": "provenance",
                                                "id": "sample-condition-confidence-q01"
                                            },
                                            {
                                                "text": "What evidence would require the sample to be held for reassessment before its previous assay or identity result is reused?",
                                                "kind": "action",
                                                "id": "sample-condition-confidence-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "hazards-and-authorized-handling",
                        "name": "Hazards and authorized handling",
                        "description": "Connect the identified material to applicable hazard evidence and activity-specific authorization.",
                        "rationale": "The agent must distinguish what the substance is from what a particular custodian may do with it.",
                        "layers": [
                            {
                                "id": "applicable-hazard-evidence",
                                "name": "Applicable hazard evidence",
                                "description": "Determine which safety classifications and exposure references apply to the actual material.",
                                "findings": [
                                    {
                                        "id": "hazard-record-applicability",
                                        "name": "Hazard record applicability",
                                        "description": "Evaluate safety information against stereochemical scope, chemical form, concentration, and known contaminants.",
                                        "questions": [
                                            {
                                                "text": "Which safety data and GHS classifications apply to this chemical form and composition, under which issuing system and date?",
                                                "kind": "provenance",
                                                "id": "hazard-record-applicability-q01"
                                            },
                                            {
                                                "text": "Is an authoritative occupational exposure limit established for the relevant material, and what unit and averaging period does it use?",
                                                "kind": "measurement",
                                                "id": "hazard-record-applicability-q02"
                                            },
                                            {
                                                "text": "Which documented handling and incident procedures apply to this sample and its setting?",
                                                "kind": "action",
                                                "id": "hazard-record-applicability-q03"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "legal-identity-and-custody",
                                "name": "Legal identity and custody",
                                "description": "Evaluate permission for a specific activity using current jurisdictional evidence.",
                                "findings": [
                                    {
                                        "id": "activity-specific-authorization",
                                        "name": "Activity-specific authorization",
                                        "description": "Tie regulatory coverage and custody documentation to the proposed handling action.",
                                        "questions": [
                                            {
                                                "text": "Does the applicable legal definition explicitly cover this enantiomer and its salts in the relevant jurisdiction on the intended action date?",
                                                "kind": "boundary",
                                                "id": "activity-specific-authorization-q01"
                                            },
                                            {
                                                "text": "What verified authorization and custody records support the proposed possession, analysis, transfer, or disposal?",
                                                "kind": "action",
                                                "id": "activity-specific-authorization-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "evidence-and-external-alignment",
                        "name": "Evidence and external alignment",
                        "description": "What the world already says about this thing, gathered so the model can be checked against it.",
                        "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.",
                        "layers": [
                            {
                                "id": "reported-evidence",
                                "name": "Reported evidence",
                                "description": "Findings from the breadth pass, kept separate from the structural claims.",
                                "findings": [
                                    {
                                        "id": "evidence-confidence-notes",
                                        "name": "Check these first",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "This is recalled knowledge; no sources were consulted.",
                                            "Verify CAS, PubChem and EC identifiers against the exact stereoisomer and salt form; none are asserted here.",
                                            "Check current local regulation and product authorizations, and obtain form-specific physical constants, purity specifications and hazard classifications."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-confidence-notes-q01",
                                                "text": "Which of these check these first hold for the sense of D-methamphetamine 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": [
                                            "D-methamphetamine free base",
                                            "D-methamphetamine hydrochloride"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of D-methamphetamine 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": "IUPAC chemical nomenclature",
                                                "value_or_pattern": "(2S)-N-methyl-1-phenylpropan-2-amine",
                                                "note": "Specifies the stereochemistry of the free base."
                                            },
                                            {
                                                "scheme": "Molecular formula",
                                                "value_or_pattern": "C10H15N",
                                                "note": "Free-base composition; the formula alone does not distinguish enantiomers."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-identifiers-q01",
                                                "text": "Which of these identifiers and schemes hold for the sense of D-methamphetamine 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": [
                                            "United Nations Convention on Psychotropic Substances, 1971: international control framework covering methamphetamine.",
                                            "United States Controlled Substances Act, administered by the Drug Enforcement Administration: methamphetamine is a Schedule II controlled substance."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-standards-and-regulation-q01",
                                                "text": "Which of these standards and regulation hold for the sense of D-methamphetamine 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": [
                                            "Restricted prescription use of the hydrochloride salt for attention-deficit/hyperactivity disorder.",
                                            "Analytical reference material in forensic and toxicological laboratories.",
                                            "Research on monoamine signalling and stimulant pharmacology.",
                                            "Nonmedical use for stimulant and euphoric effects."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-real-world-use-q01",
                                                "text": "Which of these real-world use hold for the sense of D-methamphetamine 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": "Molar mass of free base",
                                                "typical_range": "149.23",
                                                "unit": "g/mol"
                                            },
                                            {
                                                "quantity": "Molar mass of anhydrous hydrochloride salt",
                                                "typical_range": "185.69",
                                                "unit": "g/mol"
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-measurements-q01",
                                                "text": "Which of these typical measurements hold for the sense of D-methamphetamine 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": [
                                            "High potential for misuse, dependence and compulsive use.",
                                            "Acute toxicity can include severe hypertension, arrhythmias, hyperthermia, seizures and death.",
                                            "Exposure can cause agitation, insomnia, paranoia and psychosis.",
                                            "Repeated use can cause cardiovascular injury and cognitive or psychiatric impairment.",
                                            "Unregulated material can have uncertain identity, concentration, enantiomeric composition and contaminants."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-failure-modes-and-hazards-q01",
                                                "text": "Which of these failure modes and hazards hold for the sense of D-methamphetamine 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": [
                                            "Medical availability, approved indications and prescribing restrictions differ by jurisdiction.",
                                            "Possession, manufacture, supply and analytical handling are subject to jurisdiction-specific controlled-substance requirements."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-regional-variation-q01",
                                                "text": "Which of these regional variation hold for the sense of D-methamphetamine 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": "Methamphetamine",
                                                "difference": "The broader name may leave stereochemistry unspecified; D-methamphetamine specifically denotes the (S)-enantiomer."
                                            },
                                            {
                                                "name": "L-methamphetamine",
                                                "difference": "The opposite, (R)-enantiomer; it generally has weaker central stimulant effects."
                                            },
                                            {
                                                "name": "Racemic methamphetamine",
                                                "difference": "Contains equal amounts of the D and L enantiomers rather than the D-enantiomer alone."
                                            },
                                            {
                                                "name": "D-amphetamine",
                                                "difference": "Lacks the nitrogen-bound methyl group present in D-methamphetamine."
                                            },
                                            {
                                                "name": "D-methamphetamine hydrochloride",
                                                "difference": "The hydrochloride is a protonated salt form with a chloride counterion, rather than the neutral free base."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-neighbours-q01",
                                                "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of D-methamphetamine this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Does an existing world model already cover D-methamphetamine, requiring this registry entry to link to it rather than create a duplicate?",
                "Which authoritative records establish the exact D/d synonym mapping and form-specific CAS, PubChem, and EC identifiers?",
                "What evidentiary threshold should distinguish a confirmed D-methamphetamine sample from D-enriched, racemic, or stereochemically unresolved methamphetamine material?",
                "Which physical constants and stability observations are supported specifically for the D free base and relevant salts, with adequate measurement conditions?",
                "Which hazard classifications, exposure limits if any, and regulatory definitions apply in the intended jurisdictions and handling settings?"
            ],
            "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 D-methamphetamine, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an agent to identify D-methamphetamine, assess the identity and condition of a material sample, and determine which handling or transfer actions require further evidence or authorization.",
            "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: flash dope.",
                "1 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.",
                "Described in 83 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 D-methamphetamine, 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": [
                        "flash dope"
                    ]
                }
            ],
            "standing": "Described in 83 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 1 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 D-methamphetamine from another, and a D-methamphetamine 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 D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine 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 D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine 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 D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine is built from and which parts are replaceable.",
                                        "questions": [
                                            {
                                                "id": "parts-and-materials-q01",
                                                "text": "What identifies and describes the composition of a D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine is judged and by whom.",
                                        "questions": [
                                            {
                                                "id": "condition-assessment-q01",
                                                "text": "What identifies and describes the condition of a D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine 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 D-methamphetamine is, and what that position is measured against.",
                                        "questions": [
                                            {
                                                "id": "position-and-frame-q01",
                                                "text": "What identifies and describes the location of a D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine 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 D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine 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 D-methamphetamine between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a D-methamphetamine 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 D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine 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 D-methamphetamine is for, and what it is used for anyway.",
                                "findings": [
                                    {
                                        "id": "function-and-purpose",
                                        "name": "Function, purpose and misuse",
                                        "description": "The function a D-methamphetamine performs and the uses that fall outside it.",
                                        "questions": [
                                            {
                                                "id": "function-and-purpose-q01",
                                                "text": "What identifies and describes the use of a D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine.",
                                "findings": [
                                    {
                                        "id": "procedures-and-skills",
                                        "name": "Procedures, skills and required tools",
                                        "description": "What an agent needs before it can act on a D-methamphetamine at all.",
                                        "questions": [
                                            {
                                                "id": "procedures-and-skills-q01",
                                                "text": "What identifies and describes handling a D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine there is and how fast it goes.",
                                        "questions": [
                                            {
                                                "id": "consumption-and-stock-q01",
                                                "text": "What identifies and describes the supply of a D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine 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 D-methamphetamine 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 D-methamphetamine 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 D-methamphetamine 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine 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 D-methamphetamine 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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 D-methamphetamine is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a D-methamphetamine, 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 D-methamphetamine, 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 D-methamphetamine 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
            }
        }
    }
}