{ "model": { "rank": 5585, "code": "thing-q483752", "model_id": "vr.tr.l-valine", "name": "L-valine", "purpose": "Enable an agent to identify L-valine, assess the condition and quality of a particular sample, and determine its suitability for an evidenced intended use.", "family": "Thing Registry", "category": "Physical world and living systems", "status": "research-draft", "kind": "thing", "plane": "PHY", "domain": "PHY.MAT", "industry": "", "version": "", "url": "/models/thing/q483752/", "tier": 2, "score": 66, "payload": { "layer": "wikidata", "aliases": [], "aliasCount": 0, "merged": 0, "knownIn": 66, "facets": null, "markers": [], "lexicalClass": "", "senseRank": null, "alsoRegisteredAs": null, "source": { "dataset": "wikidata", "item": "Q483752", "url": "https://www.wikidata.org/wiki/Q483752", "license": "CC0 1.0" } }, "research": { "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-09T22:42:29Z", "providers": [ "Codex" ], "breadth": "recalled by Codex without web access - no source was read", "missingProviders": [], "pass": 2, "cost": { "grok": { "seconds": 20.1, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a08855-5429-78f1-8873-91cdf42ee45e\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: L-valine\nSense to describe: (none recorded)\nDomain code: PHY.MAT\nAlso known as: (none)\n\n\nContext for this batch of 188 things:\n# Batch 006: 1001 registe", "usd": 0, "recall": true }, "codex": { "seconds": 61, "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: 01a08855-542a-71e0-807d-096b3ff32abe\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: L-valine\nRegistry id: vr.tr.l-valine\nPlane / domain: PHY / PHY.MAT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nContex" } } }, "metaModel": { "id": "THING-Q483752", "registryId": "vr.tr.l-valine", "name": "L-valine", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.MAT" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q483752/", "model": { "registry_id": "vr.tr.l-valine", "name": "L-valine", "purpose": "Enable an agent to identify L-valine, assess the condition and quality of a particular sample, and determine its suitability for an evidenced intended use.", "definition": "L-valine is the proteinogenic (S)-enantiomer of 2-amino-3-methylbutanoic acid, a branched-chain α-amino acid that humans require from dietary sources.", "scope_statement": "This model owns vr.tr.l-valine in PHY / PHY.MAT: the chemical identity of L-valine and the composition, physical state, quality evidence and handling constraints of its samples, with explicit links to related chemical species and containing products.", "in_scope": [ "Stereochemical identity and reconciliation of substance identifiers", "L-valine assay, enantiomeric purity, impurities and declared grade", "Solid and dissolved sample states under recorded conditions", "Measurement methods, reference standards and lot provenance", "Storage, handling and intended-use qualification" ], "out_of_scope": [ "D-valine and DL-valine as independently identified substances", "Separately identified salts, derivatives and peptides containing valine residues", "Finished supplements, foods, feeds and pharmaceutical formulations", "Manufacturing processes and production equipment", "Organism-level metabolism, nutritional requirements and clinical treatment decisions" ], "distinguishing_features": [ "Require evidence of the L-enantiomer: the word 'valine' alone does not establish stereochemical identity. [ChEBI](https://www.ebi.ac.uk/chebi/CHEBI%3A46418)", "Match both composition and structure: L-valine has formula C5H11NO2; a formula match alone cannot establish connectivity or stereochemistry. [ChEBI](https://www.ebi.ac.uk/chebi/CHEBI%3A46418)", "Distinguish free L-valine from a covalently incorporated valyl residue or derivative. [ChEBI](https://www.ebi.ac.uk/chebi/CHEBI%3A46418)", "Identify whether a record describes L-valine, its zwitterionic representation, L-valinium or L-valinate before reconciling identifiers. [ChEBI](https://www.ebi.ac.uk/chebi/CHEBI%3A46418)" ], "characteristics": [ { "name": "Stereochemical identity", "kind": "category", "unit_or_values": "L confirmed; stereochemistry unresolved; conflicting evidence", "why_it_matters": "Prevents an unspecified valine label from being accepted as proof of L-valine." }, { "name": "Substance identifier agreement", "kind": "relation", "unit_or_values": "Registry id linked to verified CAS, PubChem, EC and ChEBI records with source and chemical form", "why_it_matters": "Detects identifiers that refer to a different stereoisomer, mixture or chemical species." }, { "name": "L-valine assay", "kind": "measurement", "unit_or_values": "% mass fraction, with as-is or dry basis, method and uncertainty", "why_it_matters": "Determines the actual amount of qualified substance in a sample." }, { "name": "Enantiomeric composition", "kind": "measurement", "unit_or_values": "L and D fractions in %; enantiomeric excess in % when applicable; detection limit", "why_it_matters": "Separates stereochemical purity from total valine content." }, { "name": "Water content", "kind": "measurement", "unit_or_values": "% mass fraction with method; distinguish water-specific measurement from loss on drying", "why_it_matters": "Supports assay-basis conversion and assessment of storage-related change." }, { "name": "Impurity profile", "kind": "measurement", "unit_or_values": "Named impurities in mg/kg or %; unidentified peaks and method limits", "why_it_matters": "Supports use-specific acceptance instead of relying on a single purity number." }, { "name": "Physical presentation", "kind": "state", "unit_or_values": "Solid or solution; appearance; solid-form evidence or solvent composition", "why_it_matters": "Determines which sampling, dissolution and handling operations are appropriate." }, { "name": "Solution concentration and acidity", "kind": "measurement", "unit_or_values": "g/L or mol/L and pH, with solvent, temperature and preparation basis", "why_it_matters": "Makes solution preparation and comparisons reproducible." }, { "name": "Solubility and thermal behavior", "kind": "measurement", "unit_or_values": "Solubility in g/L with solvent and temperature; thermal events in °C with method and event type", "why_it_matters": "Supports dissolution and temperature decisions without confusing decomposition with melting or boiling." }, { "name": "Grade and release status", "kind": "state", "unit_or_values": "Declared grade and specification revision; unassessed, accepted, quarantined or rejected for a named use", "why_it_matters": "Ties suitability to evidence and an intended application." }, { "name": "Hazard and use authority", "kind": "relation", "unit_or_values": "Applicable SDS, GHS assessment, exposure-limit source and use rules with jurisdiction and revision", "why_it_matters": "Prevents unsupported transfer of a supplier's classification or use permission to another sample." } ], "affordances": [ "Reconcile a label and analytical identity with the registered L-valine concept.", "Request separate chemical-assay and stereochemical-purity evidence.", "Calculate a weighed amount or solution concentration using the documented assay basis.", "Compare a lot against an intended-use specification and record acceptance or quarantine.", "Select documented storage, dissolution and handling conditions.", "Trace an uncertain or changed sample back to its lot, sampling history and supporting records." ] }, "sources": [], "structure": { "bundles": [ { "id": "l-valine-identity", "name": "L-valine identity", "description": "Establish the molecular and stereochemical identity behind a label or sample.", "rationale": "A valine name or total-valine measurement does not by itself establish L-valine.", "layers": [ { "id": "structure-and-stereochemistry", "name": "Structure and stereochemistry", "description": "Separate chemical identity from evidence of enantiomeric composition.", "findings": [ { "id": "identity-evidence", "name": "Identity evidence", "description": "Record the structural reference and analytical evidence used to identify the sample as L-valine.", "questions": [ { "text": "Which structure and stereochemical reference define L-valine for this record?", "kind": "definition", "id": "identity-evidence-q01" }, { "text": "Which measurements establish valine identity, and which independently establish its L configuration or enantiomeric composition?", "kind": "measurement", "id": "identity-evidence-q02" } ] } ] }, { "id": "identifier-and-species-boundaries", "name": "Identifier and species boundaries", "description": "Resolve identifier agreement without collapsing distinct chemical forms.", "findings": [ { "id": "registry-crosswalk", "name": "Registry crosswalk", "description": "Attach sourced identifiers to the chemical entity they actually denote and explain related-species links.", "questions": [ { "text": "Which CAS, PubChem, EC and ChEBI records have been checked against the L-valine structure?", "kind": "provenance", "id": "registry-crosswalk-q01" }, { "text": "Does the supplied record denote free L-valine, a protonation-state representation, a salt, a derivative or a containing mixture?", "kind": "boundary", "id": "registry-crosswalk-q02" } ] } ] } ] }, { "id": "l-valine-lot-quality", "name": "L-valine lot quality", "description": "Determine how much L-valine a lot contains and whether its accompanying material is acceptable.", "rationale": "Chemical assay, enantiomeric purity and application-specific impurity limits answer different qualification questions.", "layers": [ { "id": "assay-and-enantiomeric-purity", "name": "Assay and enantiomeric purity", "description": "Keep total content, L/D composition and reporting basis distinct.", "findings": [ { "id": "qualified-content", "name": "Qualified content", "description": "Make quantitative content claims interpretable through methods, calibration and sample basis.", "questions": [ { "text": "Does the reported assay measure total valine or specifically L-valine, and is it reported on an as-is or dry basis?", "kind": "measurement", "id": "qualified-content-q01" }, { "text": "What method quantifies D-valine, and what detection limit supports the claimed enantiomeric purity?", "kind": "measurement", "id": "qualified-content-q02" } ] } ] }, { "id": "impurities-grade-and-traceability", "name": "Impurities, grade and traceability", "description": "Connect use-relevant impurity evidence to a particular lot and specification.", "findings": [ { "id": "lot-qualification-evidence", "name": "Lot qualification evidence", "description": "Record the evidence behind grade claims and identify missing qualification data.", "questions": [ { "text": "Which lot-specific certificate, specification revision and sampling record support the declared grade?", "kind": "provenance", "id": "lot-qualification-evidence-q01" }, { "text": "Which limits for related amino acids, water, residual solvents, elemental or microbial contamination apply to the intended use, and which results remain missing?", "kind": "action", "id": "lot-qualification-evidence-q02" } ] } ] } ] }, { "id": "l-valine-physical-state", "name": "L-valine physical state", "description": "Describe solid and solution conditions sufficiently to support reproducible handling and preparation.", "rationale": "Dissolution, concentration and thermal decisions require conditions and measurement methods alongside values.", "layers": [ { "id": "solid-condition-and-thermal-events", "name": "Solid condition and thermal events", "description": "Characterize the supplied solid and distinguish observed thermal events.", "findings": [ { "id": "solid-state-evidence", "name": "Solid-state evidence", "description": "Record relevant solid-form, moisture and thermal observations without assuming universal constants.", "questions": [ { "text": "What evidence describes the sample's solid form, water content, particle characteristics and any change during storage?", "kind": "measurement", "id": "solid-state-evidence-q01" }, { "text": "Do reported thermal values describe melting, decomposition or another event, and under what atmosphere, pressure and heating method?", "kind": "measurement", "id": "solid-state-evidence-q02" } ] } ] }, { "id": "dissolution-and-solution-condition", "name": "Dissolution and solution condition", "description": "Connect solubility and solution measurements to a defined preparation.", "findings": [ { "id": "reproducible-solution", "name": "Reproducible solution", "description": "Capture the conditions needed to prepare and verify an L-valine solution.", "questions": [ { "text": "What solubility evidence applies to the selected solvent, temperature, pH and concentration range?", "kind": "measurement", "id": "reproducible-solution-q01" }, { "text": "What assay-corrected mass, final volume and verification steps are required for the intended solution?", "kind": "action", "id": "reproducible-solution-q02" } ] } ] } ] }, { "id": "l-valine-use-and-handling", "name": "L-valine use and handling", "description": "Translate sample evidence into justified handling and intended-use decisions.", "rationale": "Identity alone cannot establish storage requirements, hazard status or suitability for a particular application.", "layers": [ { "id": "storage-and-exposure-controls", "name": "Storage and exposure controls", "description": "Ground storage and handling choices in applicable documentation and sample condition.", "findings": [ { "id": "documented-handling-envelope", "name": "Documented handling envelope", "description": "Associate handling decisions with the actual material, current documentation and observed condition.", "questions": [ { "text": "Which SDS revision supports the GHS classification and exposure controls for this L-valine material, and are applicable exposure limits documented?", "kind": "provenance", "id": "documented-handling-envelope-q01" }, { "text": "Which packaging, storage conditions, retest dates and observed changes require continued use, retesting or quarantine?", "kind": "action", "id": "documented-handling-envelope-q02" } ] } ] }, { "id": "intended-use-release", "name": "Intended-use release", "description": "Assess the substance lot against a named application without taking ownership of a finished product or treatment.", "findings": [ { "id": "application-specific-disposition", "name": "Application-specific disposition", "description": "Record the application, governing requirements and evidence supporting the lot's disposition.", "questions": [ { "text": "What intended use and jurisdiction determine the applicable L-valine quality and authorization requirements?", "kind": "boundary", "id": "application-specific-disposition-q01" }, { "text": "Does the lot satisfy those requirements, and which unresolved evidence prevents release?", "kind": "action", "id": "application-specific-disposition-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 description is recalled knowledge; no sources were consulted.", "Listed grades describe intended-use and quality distinctions, not different molecular species; their specifications require verification.", "Verify current compendial requirements, regulatory permissions, hazard classifications and condition-dependent physical constants before adding them." ], "questions": [ { "id": "evidence-confidence-notes-q01", "text": "Which of these check these first hold for the sense of L-valine 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": [ "Pharmaceutical grade", "Food grade", "Feed grade", "Analytical reagent grade" ], "questions": [ { "id": "evidence-kinds-q01", "text": "Which of these kinds and varieties hold for the sense of L-valine 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": "72-18-4", "note": "Identifies L-valine specifically, rather than D-valine or racemic valine." }, { "scheme": "IUPAC nomenclature", "value_or_pattern": "(2S)-2-amino-3-methylbutanoic acid", "note": "Specifies the configuration of its single stereogenic centre." }, { "scheme": "Molecular formula", "value_or_pattern": "C5H11NO2", "note": "Does not distinguish stereoisomers." }, { "scheme": "Amino-acid residue codes", "value_or_pattern": "Val; V", "note": "Three-letter and one-letter codes used for valine residues in protein sequences." } ], "questions": [ { "id": "evidence-identifiers-q01", "text": "Which of these identifiers and schemes hold for the sense of L-valine 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": [ "Component of amino-acid mixtures for nutritional formulations.", "Supplementation of animal feed to meet amino-acid requirements.", "Nutrient in cell-culture and microbial growth media.", "Starting material for peptide synthesis.", "Reference material for amino-acid analysis." ], "questions": [ { "id": "evidence-real-world-use-q01", "text": "Which of these real-world use hold for the sense of L-valine 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": "117.15", "unit": "g/mol" } ], "questions": [ { "id": "evidence-measurements-q01", "text": "Which of these typical measurements hold for the sense of L-valine 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": [ "Incorrect stereochemical composition can make material unsuitable for applications requiring L-valine.", "Chemical impurities, microbial contamination or an unsuitable grade can make material unacceptable for nutritional or pharmaceutical use.", "Heating can cause decomposition, so a reported high-temperature transition should not automatically be interpreted as clean melting." ], "questions": [ { "id": "evidence-failure-modes-and-hazards-q01", "text": "Which of these failure modes and hazards hold for the sense of L-valine 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": [ "Requirements for use in foods, feeds and pharmaceutical preparations depend on jurisdiction and intended application." ], "questions": [ { "id": "evidence-regional-variation-q01", "text": "Which of these regional variation hold for the sense of L-valine 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": "Valine", "difference": "Valine without a stereochemical qualifier can denote the amino acid generically; L-valine specifies the S-enantiomer." }, { "name": "D-valine", "difference": "Has the opposite, R configuration at the α-carbon." }, { "name": "DL-valine", "difference": "Is a racemic mixture of L-valine and D-valine." }, { "name": "L-leucine", "difference": "Has an isobutyl side chain, whereas L-valine has an isopropyl side chain." }, { "name": "L-isoleucine", "difference": "Has a sec-butyl side chain and two stereogenic centres, whereas L-valine has one." } ], "questions": [ { "id": "evidence-neighbours-q01", "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of L-valine this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Which verified CAS and EC identifiers complement the structural reference, and how should zwitterionic and protonation-state records be linked without creating duplicate substance models?", "Which analytical methods and reference standards adequately distinguish L-valine from D-valine and structurally related impurities for each intended grade?", "Which measured solubility, acid-base and thermal data are reliable under specified conditions, including whether a reported boiling point is experimentally meaningful?", "Which current specifications and jurisdiction-specific permissions apply to the intended research, food, feed or pharmaceutical use?", "What lot-specific stability, packaging and exposure evidence supports storage periods, retest triggers and handling controls?" ], "statistics": { "bundles": 5, "layers": 9, "findings": 16, "questions": 24 } }, "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 L-valine, record what state it is in, and decide what may be done with it.", "whatItIs": "Enable an agent to identify L-valine, assess the condition and quality of a particular sample, and determine its suitability for an evidenced intended use.", "characteristics": { "substance": "material", "origin": "natural", "agency": "inert", "mobility": "varies" }, "whatYouCanDoWithIt": [ "observed and measured", "consumed or used up" ], "distinguishingFeatures": [ "Described in 66 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 L-valine, 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 66 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 L-valine from another, and a L-valine 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 L-valine, 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 L-valine, 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 L-valine 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 L-valine, 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 L-valine, 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 L-valine 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 L-valine 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 L-valine, 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 L-valine, 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 L-valine 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 L-valine from the things most often confused with it.", "questions": [ { "id": "distinguishing-features-q01", "text": "What identifies and describes what distinguishes a L-valine, 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 L-valine, 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 L-valine 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 L-valine 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 L-valine, 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 L-valine, 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 L-valine 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 L-valine is built from and which parts are replaceable.", "questions": [ { "id": "parts-and-materials-q01", "text": "What identifies and describes the composition of a L-valine, 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 L-valine, 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 L-valine 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 L-valine is judged and by whom.", "questions": [ { "id": "condition-assessment-q01", "text": "What identifies and describes the condition of a L-valine, 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 L-valine, 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 L-valine 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 L-valine 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 L-valine is, and what that position is measured against.", "questions": [ { "id": "position-and-frame-q01", "text": "What identifies and describes the location of a L-valine, 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 L-valine, 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 L-valine 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 L-valine 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 L-valine, 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 L-valine, 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 L-valine 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 L-valine 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 L-valine between them.", "questions": [ { "id": "stages-and-transitions-q01", "text": "What identifies and describes the lifecycle of a L-valine, 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 L-valine, 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 L-valine 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 L-valine, how often and by whom.", "findings": [ { "id": "observation-record", "name": "Observation record", "description": "How an observation of a L-valine 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 L-valine, 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 L-valine, 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 L-valine 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 L-valine 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 L-valine is for, and what it is used for anyway.", "findings": [ { "id": "function-and-purpose", "name": "Function, purpose and misuse", "description": "The function a L-valine performs and the uses that fall outside it.", "questions": [ { "id": "function-and-purpose-q01", "text": "What identifies and describes the use of a L-valine, 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 L-valine, 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 L-valine 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 L-valine.", "findings": [ { "id": "procedures-and-skills", "name": "Procedures, skills and required tools", "description": "What an agent needs before it can act on a L-valine at all.", "questions": [ { "id": "procedures-and-skills-q01", "text": "What identifies and describes handling a L-valine, 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 L-valine, 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 L-valine 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 L-valine there is and how fast it goes.", "questions": [ { "id": "consumption-and-stock-q01", "text": "What identifies and describes the supply of a L-valine, 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 L-valine, 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 L-valine 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 L-valine 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 L-valine 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 L-valine 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 L-valine 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 L-valine, 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 L-valine 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 L-valine 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 L-valine 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 L-valine, 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 L-valine 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 L-valine and how confident it is.", "questions": [ { "id": "claim-provenance-q01", "text": "What identifies and describes a claim about a L-valine, 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 L-valine, 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 L-valine 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 L-valine is retired without being erased.", "questions": [ { "id": "validity-and-supersession-q01", "text": "What identifies and describes the validity of a claim about a L-valine, 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 L-valine, 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 L-valine 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 } } } }