{ "model": { "rank": 6679, "code": "thing-q207688", "model_id": "vr.tr.oleic-acid", "name": "oleic acid", "purpose": "Enable an AI agent to recognise oleic acid, assess the identity and condition of a particular sample, and determine its suitability for a specified 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/q207688/", "tier": 2, "score": 59, "payload": { "layer": "wikidata", "aliases": [], "aliasCount": 0, "merged": 0, "knownIn": 59, "facets": null, "markers": [], "lexicalClass": "", "senseRank": null, "alsoRegisteredAs": "vr.tr.oleic-acid", "source": { "dataset": "wikidata", "item": "Q207688", "url": "https://www.wikidata.org/wiki/Q207688", "license": "CC0 1.0" } }, "research": { "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-09T23:16:26Z", "providers": [ "Codex" ], "breadth": "recalled by Codex without web access - no source was read", "missingProviders": [], "pass": 2, "cost": { "grok": { "seconds": 23, "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: 01a08874-3716-74e2-9c28-9d8bb3e5a3c4\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: oleic 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 regi", "usd": 0, "recall": true }, "codex": { "seconds": 74.1, "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: 01a08874-3727-7f02-a9cb-aee0673641bb\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: oleic acid\nRegistry id: vr.tr.oleic-acid\nPlane / domain: PHY / PHY.MAT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nCo" } } }, "metaModel": { "id": "THING-Q207688", "registryId": "vr.tr.oleic-acid", "name": "oleic acid", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.MAT" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q207688/", "model": { "registry_id": "vr.tr.oleic-acid", "name": "oleic acid", "purpose": "Enable an AI agent to recognise oleic acid, assess the identity and condition of a particular sample, and determine its suitability for a specified use.", "definition": "Oleic acid is the cis monounsaturated C18 fatty acid (9Z)-octadec-9-enoic acid, with molecular formula C18H34O2, occurring widely as esterified oleoyl groups in natural fats and oils.", "scope_statement": "This model owns vr.tr.oleic-acid in PHY / PHY.MAT: the molecular identity of oleic acid and the composition, grade, physical condition, stability and use constraints of samples represented as that substance.", "in_scope": [ "The free fatty acid with an 18-carbon chain and a cis double bond between carbons 9 and 10.", "Identity evidence distinguishing oleic acid from geometric and positional isomers.", "Sample purity, fatty-acid composition, contaminants and declared grade.", "Physical properties and phase behaviour under recorded conditions.", "Oxidative condition, storage history and suitability for intended handling or use.", "Substance identifiers and applicable, evidenced hazard and regulatory records." ], "out_of_scope": [ "Oleate salts and their counterion-dependent properties.", "Oleic-acid esters, including methyl oleate and triglycerides containing oleoyl groups.", "Oils, foods, cosmetics and other formulations containing oleic acid as one constituent.", "Manufacturing plants and complete extraction, refining or synthesis processes.", "Whole-organism metabolism, dietary outcomes and clinical treatment decisions." ], "distinguishing_features": [ "Confirm an 18-carbon monocarboxylic acid with one double bond at carbon 9 and Z geometry; a formula or generic fatty-acid label alone is insufficient. Identity reference: [PubChem CID 445639](https://pubchem.ncbi.nlm.nih.gov/compound/445639).", "Require evidence of cis geometry to distinguish oleic acid from its trans counterpart, elaidic acid.", "Require evidence of double-bond position to distinguish oleic acid from other cis-octadecenoic acids.", "Determine whether the carboxyl group is present as the free acid, an oleate salt or an ester before assigning the sample to this substance.", "Separate the identity of oleic acid from a commercial material's composition; the product name alone does not establish a pure substance." ], "characteristics": [ { "name": "Molecular identity", "kind": "category", "unit_or_values": "(9Z)-octadec-9-enoic acid; C18H34O2", "why_it_matters": "Fixes carbon count, unsaturation position and stereochemistry rather than recognising every C18:1 fatty acid as oleic acid." }, { "name": "External substance identifiers", "kind": "relation", "unit_or_values": "CAS 112-80-1; PubChem CID 445639; EC identifier with verified authority record", "why_it_matters": "Connects identity evidence across catalogues while requiring identifier-to-structure agreement. References: [NIST Chemistry WebBook](https://webbook.nist.gov/cgi/cbook.cgi?ID=C112801) and [PubChem](https://pubchem.ncbi.nlm.nih.gov/compound/445639)." }, { "name": "Oleic-acid assay", "kind": "measurement", "unit_or_values": "Mass fraction in % or g/kg, with analytical method and reporting basis", "why_it_matters": "Distinguishes actual sample content from chromatographic area percentage or percentage of total fatty acids." }, { "name": "Related fatty-acid and isomer profile", "kind": "measurement", "unit_or_values": "Individual constituent fractions; method, detection limits and separation capability", "why_it_matters": "Makes dilution by other fatty acids and unresolved trans or positional isomers visible." }, { "name": "Free-acid, salt and ester distribution", "kind": "measurement", "unit_or_values": "Fractions with explicit mass or molar basis and analytical method", "why_it_matters": "Prevents total oleoyl content after hydrolysis from being mistaken for free oleic acid." }, { "name": "Grade and lot qualification", "kind": "category", "unit_or_values": "Supplier-declared grade, governing specification, lot identifier and conformity status", "why_it_matters": "Makes suitability depend on documented acceptance criteria rather than a marketing label." }, { "name": "Phase and thermal transitions", "kind": "state", "unit_or_values": "Liquid, solid or mixed phase; temperature in °C; pressure in kPa; transition method and thermal history", "why_it_matters": "Supports transfer and sampling decisions and avoids treating crystallisation as proof of contamination." }, { "name": "Density and viscosity", "kind": "measurement", "unit_or_values": "Density in kg/m³; dynamic viscosity in mPa·s; measurement temperature and sample composition", "why_it_matters": "Supports mass-volume conversion, pumping and dispensing under the actual operating conditions." }, { "name": "Melting and boiling evidence", "kind": "measurement", "unit_or_values": "Temperature in °C with pressure, purity, method and any decomposition qualification", "why_it_matters": "Prevents a reduced-pressure boiling result or a mixture's melting range from becoming an unconditional substance constant." }, { "name": "Oxidative condition", "kind": "measurement", "unit_or_values": "Peroxide value in meq active oxygen/kg plus specified secondary-oxidation measurements and sampling dates", "why_it_matters": "Supports assessment of degradation without treating a single oxidation indicator as conclusive." }, { "name": "Acid value", "kind": "measurement", "unit_or_values": "mg KOH/g with titration method", "why_it_matters": "Measures titratable acidity but cannot independently prove oleic-acid identity or purity." }, { "name": "Hazard and exposure record", "kind": "relation", "unit_or_values": "Applicable SDS, jurisdiction, revision date, classification, exposure-limit source and exposure form", "why_it_matters": "Ties handling decisions to the actual material and operation, including heating or mist generation." } ], "affordances": [ "Match a supplier lot to oleic acid using structural identifiers and analytical evidence.", "Compare a sample's assay, isomer profile and contaminants with an intended-use specification.", "Select sampling and transfer conditions from observed phase, temperature and viscosity.", "Assess whether storage history and oxidation measurements justify use, retesting or quarantine.", "Determine eligibility as a feedstock for a specified neutralisation, esterification or other transformation.", "Retrieve applicable handling and regulatory constraints for the material, jurisdiction and operation." ] }, "sources": [], "structure": { "bundles": [ { "id": "oleic-acid-identity", "name": "Oleic-acid identity", "description": "Establish which molecular species the registry entry denotes and whether a sample supports that assignment.", "rationale": "Chain length and formula do not resolve the geometric, positional and chemical-form distinctions that control recognition.", "layers": [ { "id": "chain-and-double-bond", "name": "Chain and double bond", "description": "Record carbon count, double-bond count, position and geometry.", "findings": [ { "id": "cis-nine-identity", "name": "Cis-9 identity", "description": "Represent oleic acid as (9Z)-octadec-9-enoic acid and retain the evidence supporting sample identification. Reference: [PubChem](https://pubchem.ncbi.nlm.nih.gov/compound/445639).", "questions": [ { "text": "What evidence establishes the C18 chain, carbon-9 double bond and Z geometry in this material?", "kind": "definition", "id": "cis-nine-identity-q01" }, { "text": "Does the identification method resolve elaidic acid and positional C18:1 isomers, or merely report a combined peak?", "kind": "measurement", "id": "cis-nine-identity-q02" } ] } ] }, { "id": "free-acid-boundary", "name": "Free-acid boundary", "description": "Separate the free substance from salts, esters and constituent mentions.", "findings": [ { "id": "chemical-form-assignment", "name": "Chemical-form assignment", "description": "Require the represented chemical form and sample context to accompany identity labels.", "questions": [ { "text": "Is the material free oleic acid, an oleate salt, an ester or a mixture containing one of these?", "kind": "boundary", "id": "chemical-form-assignment-q01" }, { "text": "Does an analytical preparation hydrolyse or derivatise the sample, obscuring its original chemical form?", "kind": "provenance", "id": "chemical-form-assignment-q02" } ] } ] } ] }, { "id": "composition-and-grade", "name": "Composition and grade", "description": "Describe what a supplied oleic-acid lot contains and which quality claims its evidence supports.", "rationale": "A commercial name cannot substitute for an assay, impurity profile or intended-use specification.", "layers": [ { "id": "assay-and-related-components", "name": "Assay and related components", "description": "Capture oleic-acid content alongside other fatty acids and non-fatty-acid constituents.", "findings": [ { "id": "assay-basis-and-coverage", "name": "Assay basis and coverage", "description": "Interpret purity only with its denominator, analytical coverage and uncertainty.", "questions": [ { "text": "Is the reported oleic-acid percentage a sample mass fraction, chromatographic area percentage or fraction of total fatty acids?", "kind": "measurement", "id": "assay-basis-and-coverage-q01" }, { "text": "Which other fatty acids, water, residual solvents or additional contaminants were measured, and which remain unmeasured?", "kind": "measurement", "id": "assay-basis-and-coverage-q02" } ] } ] }, { "id": "lot-and-specification", "name": "Lot and specification", "description": "Connect a physical sample to its supplier, origin and acceptance criteria.", "findings": [ { "id": "evidenced-grade", "name": "Evidenced grade", "description": "Treat grade as a documented claim whose criteria and conformity must be inspectable.", "questions": [ { "text": "Which certificate of analysis and specification apply to this lot, and are the results measured or typical values?", "kind": "provenance", "id": "evidenced-grade-q01" }, { "text": "Which purity, impurity and origin requirements must this lot meet for the proposed use?", "kind": "action", "id": "evidenced-grade-q02" } ] } ] } ] }, { "id": "phase-and-material-behaviour", "name": "Phase and material behaviour", "description": "Relate observable physical state and measured properties to composition and operating conditions.", "rationale": "Sampling, dispensing and thermal processing require conditional property evidence rather than isolated handbook numbers.", "layers": [ { "id": "thermal-state", "name": "Thermal state", "description": "Track phase, transitions and the conditions under which thermal values were obtained.", "findings": [ { "id": "conditioned-phase-evidence", "name": "Conditioned phase evidence", "description": "Keep observed phase distinct from a reference transition temperature and retain pressure and thermal history.", "questions": [ { "text": "What phase or phase mixture is observed at the recorded temperature, and what heating or cooling history preceded it?", "kind": "measurement", "id": "conditioned-phase-evidence-q01" }, { "text": "For each melting or boiling value, what purity, pressure and method apply, and was decomposition assessed?", "kind": "provenance", "id": "conditioned-phase-evidence-q02" } ] } ] }, { "id": "flow-and-medium", "name": "Flow and medium", "description": "Record properties needed for transfer and interaction with a specified solvent or formulation medium.", "findings": [ { "id": "operation-specific-properties", "name": "Operation-specific properties", "description": "Attach density, viscosity and solubility or dispersion observations to the tested conditions and chemical form.", "questions": [ { "text": "What density and viscosity apply at the intended transfer temperature for this lot?", "kind": "measurement", "id": "operation-specific-properties-q01" }, { "text": "In the intended medium, is the material dissolved, dispersed or partly converted to oleate, and under what pH and temperature?", "kind": "boundary", "id": "operation-specific-properties-q02" } ] } ] } ] }, { "id": "oxidation-and-storage-condition", "name": "Oxidation and storage condition", "description": "Track evidence of deterioration and the exposure history needed to interpret it.", "rationale": "An unchanged substance label does not establish that a stored sample retains acceptable chemical quality.", "layers": [ { "id": "degradation-evidence", "name": "Degradation evidence", "description": "Assess oxidative condition through dated measurements and complementary observations.", "findings": [ { "id": "oxidation-assessment", "name": "Oxidation assessment", "description": "Require a justified set of oxidation indicators and acceptance limits rather than inferring freshness from one result.", "questions": [ { "text": "What peroxide and secondary-oxidation results are available, using which methods and sampling dates?", "kind": "measurement", "id": "oxidation-assessment-q01" }, { "text": "Which evidence and limits distinguish an acceptable lot from one requiring retesting, quarantine or rejection?", "kind": "action", "id": "oxidation-assessment-q02" } ] } ] }, { "id": "container-and-exposure-history", "name": "Container and exposure history", "description": "Link sample condition to container integrity and recorded storage exposures.", "findings": [ { "id": "storage-history-confidence", "name": "Storage-history confidence", "description": "Record opening dates, temperature excursions, light and air exposure, and any specified protective storage measures.", "questions": [ { "text": "What is known about container opening, headspace management, light exposure and temperature excursions?", "kind": "provenance", "id": "storage-history-confidence-q01" }, { "text": "Do the recorded conditions support the supplier's retest interval, or does missing or adverse history require new testing?", "kind": "action", "id": "storage-history-confidence-q02" } ] } ] } ] }, { "id": "use-and-regulatory-eligibility", "name": "Use and regulatory eligibility", "description": "Determine what may be done with this oleic-acid material using operation-specific and jurisdiction-specific evidence.", "rationale": "Identity alone does not establish handling controls, lawful use or fitness as a reaction feedstock.", "layers": [ { "id": "hazard-and-regulatory-identity", "name": "Hazard and regulatory identity", "description": "Connect authoritative identifiers, material-specific safety documents and applicable requirements.", "findings": [ { "id": "applicable-safety-record", "name": "Applicable safety record", "description": "Record the actual classification and exposure requirements with their jurisdiction, date and material scope; leave unverified classifications unresolved.", "questions": [ { "text": "Which verified EC record and current SDS apply to this exact substance or commercial composition, and what classification do they state?", "kind": "provenance", "id": "applicable-safety-record-q01" }, { "text": "For the proposed handling conditions, including any heating or mist generation, what sourced exposure limits and controls apply?", "kind": "action", "id": "applicable-safety-record-q02" } ] } ] }, { "id": "intended-use-fit", "name": "Intended-use fit", "description": "Evaluate the lot against a defined application or chemical transformation.", "findings": [ { "id": "feedstock-and-application-decision", "name": "Feedstock and application decision", "description": "Use composition, chemical condition and documented requirements to decide suitability, while assigning resulting salts or esters to their own identities.", "questions": [ { "text": "Which measured properties and documented restrictions determine whether this lot is acceptable for the specified application?", "kind": "action", "id": "feedstock-and-application-decision-q01" }, { "text": "If neutralisation or esterification is intended, what conversion evidence establishes when the output must be represented as a different substance?", "kind": "boundary", "id": "feedstock-and-application-decision-q02" } ] } ] } ] }, { "id": "evidence-and-external-alignment", "name": "Evidence and external alignment", "description": "What the world already says about this thing, gathered so the model can be checked against it.", "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.", "layers": [ { "id": "reported-evidence", "name": "Reported evidence", "description": "Findings from the breadth pass, kept separate from the structural claims.", "findings": [ { "id": "evidence-confidence-notes", "name": "Check these first", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "This is recall-based information; no sources were consulted.", "Check grade-specific purity, fatty-acid composition and physical-property measurement conditions before using numerical values.", "Verify current jurisdiction-specific hazard classifications, exposure limits and application-specific regulatory requirements; none are asserted here." ], "questions": [ { "id": "evidence-confidence-notes-q01", "text": "Which of these check these first hold for the sense of oleic 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": [ "Technical-grade oleic acid", "Purified reagent-grade oleic acid" ], "questions": [ { "id": "evidence-kinds-q01", "text": "Which of these kinds and varieties hold for the sense of oleic 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": "112-80-1", "note": "Identifies oleic acid; commercial grades may contain other fatty acids." }, { "scheme": "PubChem CID", "value_or_pattern": "445639", "note": "Compound identifier for oleic acid." }, { "scheme": "EC number", "value_or_pattern": "204-007-1", "note": "European chemical substance inventory identifier." }, { "scheme": "Fatty-acid shorthand", "value_or_pattern": "18:1 cis-9; 18:1 n-9", "note": "An 18-carbon fatty acid with one cis double bond at carbon 9; belongs to the omega-9 family." } ], "questions": [ { "id": "evidence-identifiers-q01", "text": "Which of these identifiers and schemes hold for the sense of oleic 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": [ "Feedstock for oleate salts and esters used in soaps, surfactants and lubricants.", "Ingredient in cosmetic and topical formulations.", "Surface ligand for stabilizing and modifying nanoparticles.", "Collector in mineral flotation.", "Experimental fatty-acid substrate in biochemical and cell-culture research." ], "questions": [ { "id": "evidence-real-world-use-q01", "text": "Which of these real-world use hold for the sense of oleic 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": "282.46", "unit": "g/mol" }, { "quantity": "Melting point of relatively pure material", "typical_range": "Approximately 13-14", "unit": "°C" }, { "quantity": "Density near 25 °C", "typical_range": "Approximately 0.89", "unit": "g/cm³" } ], "questions": [ { "id": "evidence-measurements-q01", "text": "Which of these typical measurements hold for the sense of oleic 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": [ "Exposure to oxygen can produce lipid oxidation products, changing odor, composition and performance; heat and light can accelerate deterioration.", "Cooling near or below the melting range can cause crystallization and interfere with pumping or formulation uniformity.", "Commercial mixtures of fatty acids can have different melting behavior and reactivity from purified oleic acid.", "Combustible when sufficiently heated." ], "questions": [ { "id": "evidence-failure-modes-and-hazards-q01", "text": "Which of these failure modes and hazards hold for the sense of oleic 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": "Elaidic acid", "difference": "The trans geometric isomer at the same carbon-9 double bond; oleic acid has cis geometry." }, { "name": "Stearic acid", "difference": "An 18-carbon saturated fatty acid with no carbon-carbon double bond." }, { "name": "Linoleic acid", "difference": "An 18-carbon fatty acid with two cis double bonds, conventionally at carbons 9 and 12." }, { "name": "Oleate", "difference": "The carboxylate conjugate base of oleic acid; salts contain this anion, while oleate esters contain an esterified oleoyl group." }, { "name": "Triolein", "difference": "A triacylglycerol containing three oleoyl groups esterified to glycerol, rather than free oleic acid." }, { "name": "Olive oil", "difference": "A mixture dominated by triacylglycerols, many containing oleoyl groups, rather than the isolated chemical substance." } ], "questions": [ { "id": "evidence-neighbours-q01", "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of oleic acid this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Which authoritative EC identity record and jurisdiction-specific hazard classifications should anchor the model, and how should differing commercial-mixture SDS records be represented?", "Which reference melting ranges, boiling values, densities and viscosities are sufficiently documented by purity, pressure and method to adopt as comparison values?", "Which analytical methods adequately distinguish cis-9 oleic acid from trans and positional isomers while preserving evidence of the sample's original free-acid, salt or ester form?", "Which grade specifications, contaminant limits and origin requirements govern the intended applications, and how should supplier-specific grades map to them?", "Which oxidation measurements, acceptance thresholds and storage or retest conditions are justified for each intended use, including whether any substance-specific or broader aerosol exposure limits apply?" ], "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 oleic acid, record what state it is in, and decide what may be done with it.", "whatItIs": "Enable an AI agent to recognise oleic acid, assess the identity and condition of a particular sample, and determine its suitability for a specified use.", "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 oleic 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 oleic acid from another, and a oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic acid from the things most often confused with it.", "questions": [ { "id": "distinguishing-features-q01", "text": "What identifies and describes what distinguishes a oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic acid is built from and which parts are replaceable.", "questions": [ { "id": "parts-and-materials-q01", "text": "What identifies and describes the composition of a oleic 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 oleic 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 oleic 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 oleic acid is judged and by whom.", "questions": [ { "id": "condition-assessment-q01", "text": "What identifies and describes the condition of a oleic 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 oleic 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 oleic 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 oleic 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 oleic acid is, and what that position is measured against.", "questions": [ { "id": "position-and-frame-q01", "text": "What identifies and describes the location of a oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic acid between them.", "questions": [ { "id": "stages-and-transitions-q01", "text": "What identifies and describes the lifecycle of a oleic 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 oleic 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 oleic 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 oleic acid, how often and by whom.", "findings": [ { "id": "observation-record", "name": "Observation record", "description": "How an observation of a oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic acid is for, and what it is used for anyway.", "findings": [ { "id": "function-and-purpose", "name": "Function, purpose and misuse", "description": "The function a oleic acid performs and the uses that fall outside it.", "questions": [ { "id": "function-and-purpose-q01", "text": "What identifies and describes the use of a oleic 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 oleic 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 oleic 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 oleic acid.", "findings": [ { "id": "procedures-and-skills", "name": "Procedures, skills and required tools", "description": "What an agent needs before it can act on a oleic acid at all.", "questions": [ { "id": "procedures-and-skills-q01", "text": "What identifies and describes handling a oleic 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 oleic 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 oleic 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 oleic acid there is and how fast it goes.", "questions": [ { "id": "consumption-and-stock-q01", "text": "What identifies and describes the supply of a oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic 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 oleic acid and how confident it is.", "questions": [ { "id": "claim-provenance-q01", "text": "What identifies and describes a claim about a oleic 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 oleic 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 oleic 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 oleic acid is retired without being erased.", "questions": [ { "id": "validity-and-supersession-q01", "text": "What identifies and describes the validity of a claim about a oleic 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 oleic 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 oleic 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 } } } }