{ "model": { "rank": 6691, "code": "thing-q189298", "model_id": "vr.tr.picric-acid", "name": "picric acid", "purpose": "Enable an agent to identify picric acid, assess the condition of a particular sample, and determine which uses or interventions require verified evidence and specialist 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/q189298/", "tier": 2, "score": 59, "payload": { "layer": "wikidata", "aliases": [], "aliasCount": 0, "merged": 0, "knownIn": 59, "facets": null, "markers": [], "lexicalClass": "", "senseRank": null, "alsoRegisteredAs": "vr.tr.picric-acid", "source": { "dataset": "wikidata", "item": "Q189298", "url": "https://www.wikidata.org/wiki/Q189298", "license": "CC0 1.0" } }, "research": { "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-09T23:18:01Z", "providers": [ "Codex" ], "breadth": "recalled by Codex without web access - no source was read", "missingProviders": [], "pass": 2, "cost": { "grok": { "seconds": 19.3, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a08875-d6f7-72e2-b86a-ad54d26a93e2\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: picric acid\nSense to describe: (none recorded)\nDomain code: PHY.MAT\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 007: 1001 reg", "usd": 0, "recall": true }, "codex": { "seconds": 62.8, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a08875-d6f6-7520-8998-f4f2a4c0e843\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: picric acid\nRegistry id: vr.tr.picric-acid\nPlane / domain: PHY / PHY.MAT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\n" } } }, "metaModel": { "id": "THING-Q189298", "registryId": "vr.tr.picric-acid", "name": "picric acid", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.MAT" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q189298/", "model": { "registry_id": "vr.tr.picric-acid", "name": "picric acid", "purpose": "Enable an agent to identify picric acid, assess the condition of a particular sample, and determine which uses or interventions require verified evidence and specialist authorization.", "definition": "Picric acid is 2,4,6-trinitrophenol, a yellow crystalline organic compound with formula C6H3N3O7 whose nitro substituents confer pronounced phenolic acidity and explosive properties.", "scope_statement": "This model owns picric acid as the chemical substance 2,4,6-trinitrophenol and the identity, composition, physical condition, compatibility, and use constraints of its samples, distinguishing the substance from picrate salts and formulated products.", "in_scope": [ "Molecular identity and verified chemical registry identifiers", "Grade, purity, impurities, and analytical evidence", "Dry, wetted, dissolved, or otherwise formulated sample condition", "Condition-dependent properties and hazards", "Container compatibility, deterioration, and inspection evidence", "Application suitability and jurisdiction-specific handling constraints" ], "out_of_scope": [ "Picrate salts as independently identified chemical substances", "Complete formulations of stains, fixatives, dyes, or other products containing picric acid", "Manufacturing, synthesis, purification, or energetic processing procedures", "Explosive devices and their design or performance", "Facility emergency response and hazardous-waste treatment procedures", "Clinical diagnosis and treatment of chemical exposure" ], "distinguishing_features": [ "Structural identification must establish a phenol bearing nitro groups at positions 2, 4, and 6; another nitrated aromatic compound does not satisfy this identity.", "Distinguish the parent acid from a picrate salt by recording ionic form and any counterion.", "Distinguish picric acid from trinitrotoluene by the phenolic hydroxyl group rather than a methyl substituent.", "A wetted solid or solution must retain its water or solvent content in its sample description; the substance name alone does not establish composition or condition.", "Appearance and labeling provide supporting evidence but cannot independently establish identity, purity, or safe condition." ], "characteristics": [ { "name": "Chemical identity", "kind": "category", "unit_or_values": "2,4,6-trinitrophenol; molecular formula C6H3N3O7; verified structure and identifiers", "why_it_matters": "Separates picric acid from related nitrophenols, other nitrated aromatics, and mislabeled materials." }, { "name": "Acid or picrate form", "kind": "category", "unit_or_values": "Parent acid; dissolved acid/picrate equilibrium; identified picrate salt; unresolved", "why_it_matters": "Prevents salts and solution speciation from being treated as interchangeable with the parent substance." }, { "name": "Assay and reporting basis", "kind": "measurement", "unit_or_values": "Mass percent with as-received or dry-basis designation, method, and uncertainty", "why_it_matters": "Distinguishes chemical purity from dilution or intentional wetting." }, { "name": "Water and solvent content", "kind": "measurement", "unit_or_values": "Mass percent or explicitly defined concentration units; component identity; measurement date", "why_it_matters": "Supports assessment of the actual sample and whether its documented condition remains current." }, { "name": "Physical condition", "kind": "state", "unit_or_values": "Wetted solid; dry solid; solution; visible deposits; heterogeneous material; unknown", "why_it_matters": "Different conditions require different evidence and handling decisions." }, { "name": "Thermal behavior", "kind": "measurement", "unit_or_values": "Degrees Celsius with event type, sample composition, method, and decomposition qualification", "why_it_matters": "Prevents melting, decomposition, and boiling information from being conflated." }, { "name": "Solution acidity", "kind": "measurement", "unit_or_values": "pH with solvent, concentration, temperature, and method", "why_it_matters": "Acidity is a property of a specified solution rather than an unconditional value for the substance." }, { "name": "Container and closure compatibility", "kind": "relation", "unit_or_values": "Contact materials linked to compatibility evidence and inspection observations", "why_it_matters": "Contact materials and possible picrate formation can affect the condition assessment." }, { "name": "Hazard and regulatory classification", "kind": "category", "unit_or_values": "Classification system, jurisdiction, product condition, source, and revision date", "why_it_matters": "A classification must match the actual composition and governing context." }, { "name": "Disposition status", "kind": "state", "unit_or_values": "Awaiting assessment; authorized for specified use; restricted; referred for specialist disposition", "why_it_matters": "Connects evidence and uncertainty to an explicit decision without assuming that identification establishes usability." } ], "affordances": [ "Reconcile a label, supplier record, and analytical report against the identity of picric acid.", "Compare assay and water-content results using compatible reporting bases.", "Assess whether composition and condition records support a specified analytical or laboratory use.", "Flag undocumented drying, deposits, incompatible contacts, or uncertain condition for specialist assessment.", "Retrieve classifications and exposure constraints applicable to the particular sample and jurisdiction.", "Record an authorized use or specialist disposition decision with its supporting evidence." ] }, "sources": [], "structure": { "bundles": [ { "id": "picric-acid-identity", "name": "Picric acid identity", "description": "Establishes the parent substance and its boundary with related compounds and picrate salts.", "rationale": "Similar names, shared nitro groups, and acid-derived salts do not establish equivalent chemical identity.", "layers": [ { "id": "molecular-identification", "name": "Molecular identification", "description": "Connects the registered thing to a verified molecular structure.", "findings": [ { "id": "trinitrophenol-identity", "name": "2,4,6-trinitrophenol identity", "description": "Recognition requires evidence supporting the phenolic structure and the positions of its three nitro groups.", "questions": [ { "text": "Which structural definition establishes this material as 2,4,6-trinitrophenol?", "kind": "definition", "id": "trinitrophenol-identity-q01" }, { "text": "Which authoritative records verify its CAS number, PubChem CID, and EC number?", "kind": "provenance", "id": "trinitrophenol-identity-q02" } ] } ] }, { "id": "acid-salt-boundary", "name": "Acid and salt boundary", "description": "Distinguishes the parent acid, solution speciation, and separately identified salts.", "findings": [ { "id": "picrate-distinction", "name": "Picrate distinction", "description": "The record must distinguish an isolated picrate salt from picric acid and describe solution speciation when relevant.", "questions": [ { "text": "Does the material represent the parent acid, an identified salt, or a solution containing acid and picrate species?", "kind": "boundary", "id": "picrate-distinction-q01" }, { "text": "What evidence identifies any counterion or supports the reported solution speciation?", "kind": "provenance", "id": "picrate-distinction-q02" } ] } ] } ] }, { "id": "assay-and-wetting", "name": "Assay and wetting", "description": "Describes how much picric acid is present and what accompanies it.", "rationale": "Purity, concentration, and wetting are distinct attributes that jointly determine sample interpretation.", "layers": [ { "id": "grade-and-impurities", "name": "Grade and impurities", "description": "Captures the evidence behind a grade or assay claim.", "findings": [ { "id": "assay-basis", "name": "Assay basis", "description": "An assay requires a reporting basis and method so that water or solvent is not mistaken for chemical impurity.", "questions": [ { "text": "What assay was measured, by which method, and on an as-received or dry basis?", "kind": "measurement", "id": "assay-basis-q01" }, { "text": "Which impurities were assessed, and what specification supports the claimed grade?", "kind": "provenance", "id": "assay-basis-q02" } ] } ] }, { "id": "water-solvent-and-uniformity", "name": "Water, solvent, and uniformity", "description": "Describes the sample's diluent or wetting medium and the currency of that evidence.", "findings": [ { "id": "documented-wetting-state", "name": "Documented wetting state", "description": "A wetted-material designation needs supporting composition evidence and cannot be assumed current indefinitely.", "questions": [ { "text": "What water or solvent content is documented, with which units, method, and date?", "kind": "measurement", "id": "documented-wetting-state-q01" }, { "text": "What evidence addresses evaporation, uneven wetting, or a difference between the bulk material and visible deposits?", "kind": "provenance", "id": "documented-wetting-state-q02" } ] } ] } ] }, { "id": "condition-dependent-properties", "name": "Condition-dependent properties", "description": "Relates physical and chemical measurements to the specific form of picric acid assessed.", "rationale": "Values for a pure solid, wetted material, and solution cannot be applied interchangeably.", "layers": [ { "id": "phase-and-thermal-events", "name": "Phase and thermal events", "description": "Records physical form and qualified thermal-property evidence.", "findings": [ { "id": "qualified-thermal-properties", "name": "Qualified thermal properties", "description": "Thermal records must identify the observed event and whether decomposition limits the interpretation of a reported constant.", "questions": [ { "text": "Which physical form and composition does each melting or thermal-event value describe?", "kind": "measurement", "id": "qualified-thermal-properties-q01" }, { "text": "Does the source establish a boiling point, report decomposition, or leave boiling behavior unresolved?", "kind": "provenance", "id": "qualified-thermal-properties-q02" } ] } ] }, { "id": "solution-properties", "name": "Solution properties", "description": "Captures solubility and acidity under specified conditions.", "findings": [ { "id": "solubility-and-acidity-context", "name": "Solubility and acidity context", "description": "Solution-property claims require solvent, temperature, concentration, and a distinction between measured and inferred results.", "questions": [ { "text": "What solubility is supported for the specified solvent and temperature?", "kind": "measurement", "id": "solubility-and-acidity-context-q01" }, { "text": "What concentration, temperature, and method accompany any pH or acid-dissociation value?", "kind": "measurement", "id": "solubility-and-acidity-context-q02" } ] } ] } ] }, { "id": "sample-hazards-and-compatibility", "name": "Sample hazards and compatibility", "description": "Connects picric acid's hazard assessment to wetting, contamination, and container condition.", "rationale": "A substance-level name or an old supplier document cannot by itself establish the current condition of a container.", "layers": [ { "id": "drying-and-deposits", "name": "Drying and deposits", "description": "Addresses evidence of condition changes that require specialist interpretation.", "findings": [ { "id": "condition-change-escalation", "name": "Condition-change escalation", "description": "Unknown wetting status, suspected drying, or deposits must be represented as unresolved conditions rather than presumed acceptable.", "questions": [ { "text": "What existing inspection evidence records suspected drying, deposits, leakage, or an unreadable condition label?", "kind": "provenance", "id": "condition-change-escalation-q01" }, { "text": "Which qualified assessment is required before any handling decision when those conditions are unresolved?", "kind": "action", "id": "condition-change-escalation-q02" } ] } ] }, { "id": "contact-materials-and-picrates", "name": "Contact materials and picrates", "description": "Examines container contacts and possible contamination without inferring composition from appearance.", "findings": [ { "id": "compatibility-evidence", "name": "Compatibility evidence", "description": "Container bodies, closures, and known contaminants require compatibility evidence specific to picric acid and possible picrate formation.", "questions": [ { "text": "Which container and closure materials contact the sample, and what source establishes their compatibility?", "kind": "provenance", "id": "compatibility-evidence-q01" }, { "text": "Is possible picrate formation documented, suspected, or unassessed, and what specialist decision follows?", "kind": "action", "id": "compatibility-evidence-q02" } ] } ] } ] }, { "id": "use-and-regulatory-disposition", "name": "Use and regulatory disposition", "description": "Determines whether a specified sample has sufficient evidence for an intended use or disposition.", "rationale": "Picric acid's grade, formulation, condition, and jurisdiction all affect what an agent may authorize or recommend.", "layers": [ { "id": "application-fit", "name": "Application fit", "description": "Relates sample specifications to a documented application while preserving the boundary with formulated products.", "findings": [ { "id": "specified-use-eligibility", "name": "Specified-use eligibility", "description": "Suitability must follow an application specification rather than the substance name or historical use alone.", "questions": [ { "text": "Which intended application defines acceptable assay, impurities, solvent, and condition?", "kind": "action", "id": "specified-use-eligibility-q01" }, { "text": "Does the decision concern picric acid itself or a stain, fixative, or other formulation requiring a separate model?", "kind": "boundary", "id": "specified-use-eligibility-q02" } ] } ] }, { "id": "classification-and-disposition", "name": "Classification and disposition", "description": "Links current regulatory evidence and accountable decisions to the actual material.", "findings": [ { "id": "condition-specific-controls", "name": "Condition-specific controls", "description": "Hazard, transport, exposure, and waste records must identify their jurisdiction, date, and applicability to the documented composition.", "questions": [ { "text": "Which current sources establish the applicable GHS classification, transport identity, and occupational exposure limits for this material and jurisdiction?", "kind": "provenance", "id": "condition-specific-controls-q01" }, { "text": "Who has authorized the specified use or specialist disposition, and which condition evidence supports that decision?", "kind": "action", "id": "condition-specific-controls-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": [ "These statements are recalled knowledge; no sources were consulted.", "Verify numerical constants against references specifying purity, temperature and measurement conditions.", "Transport classification, hazard labeling and exposure limits require verification for the jurisdiction and the preparation's water content and concentration." ], "questions": [ { "id": "evidence-confidence-notes-q01", "text": "Which of these check these first hold for the sense of picric acid 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": [ "Anhydrous crystalline picric acid", "Water-wetted picric acid", "Analytical-reagent-grade picric acid" ], "questions": [ { "id": "evidence-kinds-q01", "text": "Which of these kinds and varieties hold for the sense of picric acid 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": "CAS Registry Number", "value_or_pattern": "88-89-1", "note": "Identifies picric acid; solutions and preparations require additional composition information." }, { "scheme": "PubChem CID", "value_or_pattern": "6954", "note": "Recalled identifier for picric acid." }, { "scheme": "Chemical nomenclature", "value_or_pattern": "2,4,6-trinitrophenol", "note": "Specifies the positions of the three nitro groups on the phenol ring." } ], "questions": [ { "id": "evidence-identifiers-q01", "text": "Which of these identifiers and schemes hold for the sense of picric acid 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": [ "Historical military explosive and shell filling.", "Component of certain histological fixatives, including Bouin's solution.", "Reagent in the alkaline picrate, or Jaffé, method for measuring creatinine.", "Component of some metallographic etchants.", "Historical yellow dye." ], "questions": [ { "id": "evidence-real-world-use-q01", "text": "Which of these real-world use hold for the sense of picric acid 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", "typical_range": "229.10", "unit": "g/mol" }, { "quantity": "Melting point of the pure substance", "typical_range": "Approximately 122-123", "unit": "°C" }, { "quantity": "Acid dissociation constant, pKa in water", "typical_range": "Approximately 0.4; dependent on measurement conditions", "unit": "dimensionless" } ], "questions": [ { "id": "evidence-measurements-q01", "text": "Which of these typical measurements hold for the sense of picric acid 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": [ "Dry picric acid is explosive and can respond dangerously to heat, shock or friction.", "Loss of water from wetted material can increase its sensitivity.", "Contact with certain metals or metal compounds can form picrate salts that are more sensitive than the parent acid.", "Toxic exposure can occur through ingestion, inhalation or skin absorption.", "Dried residues around container closures can present a localized explosive hazard." ], "questions": [ { "id": "evidence-failure-modes-and-hazards-q01", "text": "Which of these failure modes and hazards hold for the sense of picric acid 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": "Phenol", "difference": "Picric acid has three nitro substituents at positions 2, 4 and 6; phenol has none." }, { "name": "Picrate salts", "difference": "These contain the deprotonated picrate anion paired with a cation, rather than neutral picric acid." }, { "name": "Trinitrotoluene", "difference": "TNT has a methyl group where picric acid has a hydroxyl group and lacks its phenolic acid functionality." }, { "name": "Bouin's solution", "difference": "This is a formulated fixative containing picric acid and other components, not the individual substance." } ], "questions": [ { "id": "evidence-neighbours-q01", "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of picric acid this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Which authoritative identity records verify the CAS number, PubChem CID, and EC number, and distinguish the parent acid from wet formulations and picrate salts?", "Which measured melting, decomposition, solubility, and acid-dissociation values are reliable, and under what conditions are they applicable?", "Which current sources establish condition-dependent hazard and transport classifications, including the role of water content?", "Which jurisdiction-specific occupational exposure limits and annotations apply to the intended setting?", "What evidence is sufficient to establish the present condition and application suitability of an aged sample with uncertain wetting or container history?" ], "statistics": { "bundles": 6, "layers": 11, "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 picric acid, record what state it is in, and decide what may be done with it.", "whatItIs": "Enable an agent to identify picric acid, assess the condition of a particular sample, and determine which uses or interventions require verified evidence and specialist authorization.", "characteristics": { "substance": "material", "origin": "natural", "agency": "inert", "mobility": "varies" }, "whatYouCanDoWithIt": [ "observed and measured", "consumed or used up" ], "distinguishingFeatures": [ "Described in 59 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 picric acid, 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": [], "standing": "Described in 59 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is.", "structure": { "bundles": [ { "id": "identity-and-classification", "name": "Identity, naming and classification", "description": "How an agent tells one picric acid from another, and a picric acid 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 picric acid, 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 picric acid, 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 picric acid 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 picric acid, 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 picric acid, 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 picric acid 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 picric acid 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 picric acid, 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 picric acid, 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 picric acid 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 picric acid from the things most often confused with it.", "questions": [ { "id": "distinguishing-features-q01", "text": "What identifies and describes what distinguishes a picric acid, 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 picric acid, 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 picric acid 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 picric acid 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 picric acid, 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 picric acid, 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 picric acid 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 picric acid is built from and which parts are replaceable.", "questions": [ { "id": "parts-and-materials-q01", "text": "What identifies and describes the composition of a picric acid, 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 picric acid, 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 picric acid 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 picric acid is judged and by whom.", "questions": [ { "id": "condition-assessment-q01", "text": "What identifies and describes the condition of a picric acid, 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 picric acid, 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 picric acid 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 picric acid 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 picric acid is, and what that position is measured against.", "questions": [ { "id": "position-and-frame-q01", "text": "What identifies and describes the location of a picric acid, 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 picric acid, 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 picric acid 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 picric acid 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 picric acid, 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 picric acid, 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 picric acid 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 picric acid 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 picric acid between them.", "questions": [ { "id": "stages-and-transitions-q01", "text": "What identifies and describes the lifecycle of a picric acid, 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 picric acid, 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 picric acid 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 picric acid, how often and by whom.", "findings": [ { "id": "observation-record", "name": "Observation record", "description": "How an observation of a picric acid 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 picric acid, 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 picric acid, 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 picric acid 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 picric acid 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 picric acid is for, and what it is used for anyway.", "findings": [ { "id": "function-and-purpose", "name": "Function, purpose and misuse", "description": "The function a picric acid performs and the uses that fall outside it.", "questions": [ { "id": "function-and-purpose-q01", "text": "What identifies and describes the use of a picric acid, 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 picric acid, 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 picric acid 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 picric acid.", "findings": [ { "id": "procedures-and-skills", "name": "Procedures, skills and required tools", "description": "What an agent needs before it can act on a picric acid at all.", "questions": [ { "id": "procedures-and-skills-q01", "text": "What identifies and describes handling a picric acid, 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 picric acid, 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 picric acid 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 picric acid there is and how fast it goes.", "questions": [ { "id": "consumption-and-stock-q01", "text": "What identifies and describes the supply of a picric acid, 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 picric acid, 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 picric acid 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 picric acid 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 picric acid 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 picric acid 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 picric acid 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 picric acid, 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 picric acid 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 picric acid 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 picric acid 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 picric acid, 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 picric acid 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 picric acid and how confident it is.", "questions": [ { "id": "claim-provenance-q01", "text": "What identifies and describes a claim about a picric acid, 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 picric acid, 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 picric acid 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 picric acid is retired without being erased.", "questions": [ { "id": "validity-and-supersession-q01", "text": "What identifies and describes the validity of a claim about a picric acid, 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 picric acid, 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 picric acid 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 } } } }