{ "model": { "rank": 3354, "code": "thing-q101026", "model_id": "vr.tr.platelet", "name": "platelet", "purpose": "Enable an agent to recognise a blood platelet, assess its observed condition and functional potential, and determine which analyses or handling actions are justified by the available evidence.", "family": "Thing Registry", "category": "Physical world and living systems", "status": "research-draft", "kind": "thing", "plane": "PHY", "domain": "PHY.MAT", "industry": "", "version": "", "url": "/models/thing/q101026/", "tier": 2, "score": 87, "payload": { "layer": "wikidata", "aliases": [ "human platelet", "mouse platelet" ], "aliasCount": 2, "merged": 2, "knownIn": 87, "facets": null, "markers": [], "lexicalClass": "", "senseRank": null, "alsoRegisteredAs": "vr.tr.platelet", "source": { "dataset": "wikidata", "item": "Q101026", "url": "https://www.wikidata.org/wiki/Q101026", "license": "CC0 1.0" } }, "research": { "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-07T14:32:23Z", "providers": [ "Codex" ], "breadth": "recalled by Codex without web access - no source was read", "missingProviders": [], "pass": 2, "cost": { "grok": { "seconds": 22.6, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.3\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a07c47-d2ea-7162-ab6f-6a27d077ce47\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: platelet\nSense to describe: (none recorded)\nDomain code: PHY.MAT\nAlso known as: (none)\n\n\nContext for this batch of 546 things:\n# Batch 003: 1001 registe", "usd": 0, "recall": true }, "codex": { "seconds": 67.1, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.3\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a07c47-d2e5-7ea2-9e0a-ef6f730b92b8\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: platelet\nRegistry id: vr.tr.platelet\nPlane / domain: PHY / PHY.MAT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nContex" } } }, "metaModel": { "id": "THING-Q101026", "registryId": "vr.tr.platelet", "name": "platelet", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.MAT" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q101026/", "model": { "registry_id": "vr.tr.platelet", "name": "platelet", "purpose": "Enable an agent to recognise a blood platelet, assess its observed condition and functional potential, and determine which analyses or handling actions are justified by the available evidence.", "definition": "A platelet is a small, anucleate blood cell fragment derived from a megakaryocyte in mammals that contributes to haemostasis by adhering to damaged vessels, aggregating with other platelets and supporting coagulation.", "scope_statement": "This model covers the blood-cell sense of platelet: a megakaryocyte-derived, anucleate cellular fragment in mammalian blood, including its identity, structure, activation, haemostatic interactions and condition in a specimen; species and specimen context must be explicit.", "in_scope": [ "Platelet identity, mammalian species context and megakaryocyte origin", "Membrane, granules, cytoskeleton and structural integrity", "Resting, activated, aggregated and damaged states", "Adhesion, secretion and participation in haemostasis", "Platelet-specific measurements and specimen handling effects" ], "out_of_scope": [ "Platelet-shaped mineral particles and engineered material flakes", "Megakaryocyte development and regulation of platelet production as complete processes", "Nucleated thrombocytes of non-mammalian vertebrates", "Whole coagulation pathways and complete thrombus models", "Diagnosis and treatment of platelet disorders", "Platelet transfusion products, prescribing and release requirements" ], "distinguishing_features": [ "A mammalian blood platelet lacks a nucleus but retains a membrane, cytoplasm, organelles and specialised granules; absence of a nucleus alone does not distinguish it from an erythrocyte.", "Platelet identity can be supported by morphology and a context-appropriate marker panel such as CD41, CD61 and CD42b; no single marker should establish identity independently.", "A platelet is distinguished from a megakaryocyte by its status as a released cellular fragment rather than a large nucleated precursor.", "A platelet must be distinguished from platelet-derived extracellular vesicles using size, structure and the identification method together.", "Blood specimen context and cellular organisation distinguish a blood platelet from a flat particle described geometrically as a platelet." ], "characteristics": [ { "name": "Species and biological context", "kind": "category", "unit_or_values": "Species; circulating blood, collected specimen or experimental preparation", "why_it_matters": "Determines whether the mammalian platelet definition and the selected measurement methods apply." }, { "name": "Identity evidence", "kind": "category", "unit_or_values": "Morphology; marker panel; analyser classification; supporting method and confidence", "why_it_matters": "Prevents cellular debris, vesicles or other blood components from being classified as platelets without adequate evidence." }, { "name": "Cellular dimensions", "kind": "measurement", "unit_or_values": "Diameter in µm or volume in fL, with method and specimen conditions", "why_it_matters": "Supports identification and interpretation of size variation without treating method-dependent measurements as interchangeable." }, { "name": "Platelet concentration in a specimen", "kind": "measurement", "unit_or_values": "10^9/L, with specimen identifier, method and interference flags", "why_it_matters": "Describes the surrounding platelet population rather than an intrinsic property of one platelet." }, { "name": "Activation evidence", "kind": "state", "unit_or_values": "Baseline, stimulated, activation detected or indeterminate; assay-specific indicators", "why_it_matters": "Separates observed activation from assumptions based on collection conditions or appearance." }, { "name": "Granule secretion response", "kind": "measurement", "unit_or_values": "Assay-specific release quantity or signal, with agonist, dose and timing", "why_it_matters": "Records a functional response distinct from platelet count and aggregation." }, { "name": "Adhesion and aggregation response", "kind": "measurement", "unit_or_values": "Assay-specific endpoint with substrate, agonist, flow conditions and elapsed time", "why_it_matters": "Makes functional results interpretable within the conditions that produced them." }, { "name": "Membrane and structural integrity", "kind": "state", "unit_or_values": "Preserved, altered, disrupted or indeterminate, with observed indicators", "why_it_matters": "Helps distinguish functional activation from deterioration or physical damage." }, { "name": "Collection and processing history", "kind": "relation", "unit_or_values": "Linked specimen record containing anticoagulant, collection time, temperature and processing events", "why_it_matters": "Handling can alter platelet morphology, activation and measured function." } ], "affordances": [ "Identify candidate platelets using morphology and corroborating assay evidence.", "Count and characterise a platelet population while flagging clumps and other measurement interference.", "Compare baseline and stimulated platelet responses under a documented assay protocol.", "Record adhesion, secretion and aggregation as distinct but related behaviours.", "Assess whether specimen history supports the intended platelet analysis.", "Flag uncertain identity or compromised specimens for additional examination." ] }, "sources": [], "structure": { "bundles": [ { "id": "platelet-identity-and-origin", "name": "Platelet identity and origin", "description": "Establishes the biological sense, species context and evidence for platelet identity.", "rationale": "The registry's material domain does not make a platelet a pure chemical substance, and the name also has non-biological uses.", "layers": [ { "id": "biological-sense-and-boundary", "name": "Biological sense and boundary", "description": "Separates mammalian blood platelets from similarly named particles and neighbouring cell types.", "findings": [ { "id": "blood-platelet-identification", "name": "Blood platelet identification", "description": "Record species, specimen context and the evidence used to identify an anucleate platelet rather than another particle.", "questions": [ { "text": "Does platelet refer here to a mammalian blood component or to a particle with a plate-like shape?", "kind": "definition", "id": "blood-platelet-identification-q01" }, { "text": "What observations distinguish this candidate from an erythrocyte fragment, extracellular vesicle or nucleated thrombocyte?", "kind": "boundary", "id": "blood-platelet-identification-q02" } ] } ] }, { "id": "megakaryocyte-origin", "name": "Megakaryocyte origin", "description": "Records the relationship to the platelet-producing precursor without modelling the entire production pathway.", "findings": [ { "id": "origin-and-preparation-evidence", "name": "Origin and preparation evidence", "description": "Distinguish circulating platelets from experimentally generated preparations, and separate demonstrated provenance from inferred origin.", "questions": [ { "text": "Was this platelet observed in circulating blood, isolated from a collected specimen or generated in an experimental system?", "kind": "provenance", "id": "origin-and-preparation-evidence-q01" }, { "text": "What evidence supports its megakaryocyte origin, and which parts of that origin are inferred?", "kind": "provenance", "id": "origin-and-preparation-evidence-q02" } ] } ] } ] }, { "id": "platelet-structure-and-integrity", "name": "Platelet structure and integrity", "description": "Captures platelet morphology, cellular machinery and evidence of damage.", "rationale": "An anucleate platelet remains a complex cellular fragment whose structure affects recognition and function.", "layers": [ { "id": "morphology-and-size", "name": "Morphology and size", "description": "Describes dimensions and shape in relation to observation conditions.", "findings": [ { "id": "observed-platelet-morphology", "name": "Observed platelet morphology", "description": "Record size, shape and extensions alongside preparation conditions so observed changes are not automatically treated as intrinsic abnormalities.", "questions": [ { "text": "What size and shape were observed, by which method and at what time after collection?", "kind": "measurement", "id": "observed-platelet-morphology-q01" }, { "text": "Could spreading, shape change or apparent fragmentation reflect activation or specimen preparation?", "kind": "boundary", "id": "observed-platelet-morphology-q02" } ] } ] }, { "id": "membrane-and-granules", "name": "Membrane and granules", "description": "Records evidence about the platelet membrane, granules and retained cellular structures.", "findings": [ { "id": "structural-capacity-and-damage", "name": "Structural capacity and damage", "description": "Document membrane integrity and granule observations while distinguishing missing structures, released contents and inadequate detection.", "questions": [ { "text": "What evidence establishes membrane integrity and the presence or condition of alpha and dense granules?", "kind": "measurement", "id": "structural-capacity-and-damage-q01" }, { "text": "Can reduced granule signal be distinguished from secretion, structural deficiency or a limitation of the method?", "kind": "boundary", "id": "structural-capacity-and-damage-q02" } ] } ] } ] }, { "id": "platelet-activation-and-haemostasis", "name": "Platelet activation and haemostasis", "description": "Records the responses through which platelets adhere, secrete, aggregate and support coagulation.", "rationale": "Platelet identity and count do not establish functional behaviour; each response needs its own evidence and conditions.", "layers": [ { "id": "activation-and-secretion", "name": "Activation and secretion", "description": "Separates baseline condition, applied stimuli and measured responses.", "findings": [ { "id": "stimulus-linked-response", "name": "Stimulus-linked response", "description": "Link activation and secretion observations to agonist, dose, timing and controls rather than assigning a universal activation score.", "questions": [ { "text": "Which stimulus, concentration and exposure time preceded the measured activation or secretion response?", "kind": "measurement", "id": "stimulus-linked-response-q01" }, { "text": "What baseline and controls distinguish a stimulus response from activation introduced during handling?", "kind": "measurement", "id": "stimulus-linked-response-q02" } ] } ] }, { "id": "adhesion-aggregation-and-coagulation-support", "name": "Adhesion, aggregation and coagulation support", "description": "Distinguishes attachment to surfaces, platelet-to-platelet association and procoagulant surface activity.", "findings": [ { "id": "distinct-haemostatic-functions", "name": "Distinct haemostatic functions", "description": "Record the specific function demonstrated, including relevant substrate, receptor evidence and flow conditions, without equating one assay with total haemostatic competence.", "questions": [ { "text": "Does the observation demonstrate surface adhesion, platelet aggregation or procoagulant membrane activity?", "kind": "definition", "id": "distinct-haemostatic-functions-q01" }, { "text": "Which substrate, flow conditions and assay endpoint support that interpretation?", "kind": "measurement", "id": "distinct-haemostatic-functions-q02" }, { "text": "What additional functional evidence is needed before using this result for the intended assessment?", "kind": "action", "id": "distinct-haemostatic-functions-q03" } ] } ] } ] }, { "id": "platelet-specimen-and-observation-quality", "name": "Platelet specimen and observation quality", "description": "Connects platelet observations to collection history, population context and analytical limitations.", "rationale": "Clumping and handling effects can change apparent platelet count and function without establishing an underlying biological disorder.", "layers": [ { "id": "collection-and-handling-effects", "name": "Collection and handling effects", "description": "Captures specimen conditions that may alter platelets before analysis.", "findings": [ { "id": "fitness-for-platelet-analysis", "name": "Fitness for platelet analysis", "description": "Assess the collected specimen against the requirements of the intended assay using documented anticoagulant, time, temperature and processing history.", "questions": [ { "text": "Which anticoagulant, elapsed times, temperatures and processing steps apply to this specimen?", "kind": "provenance", "id": "fitness-for-platelet-analysis-q01" }, { "text": "Does the documented history meet the intended assay's acceptance criteria, or is recollection or qualification required?", "kind": "action", "id": "fitness-for-platelet-analysis-q02" } ] } ] }, { "id": "counting-and-population-context", "name": "Counting and population context", "description": "Places specimen-level measurements alongside interference evidence and appropriate comparison context.", "findings": [ { "id": "interpretable-platelet-population-measurements", "name": "Interpretable platelet population measurements", "description": "Keep platelet concentration and size-distribution summaries attached to the specimen, with flags for clumps, giant platelets and classification interference.", "questions": [ { "text": "What platelet concentration and size-distribution results were obtained, using which instrument or method?", "kind": "measurement", "id": "interpretable-platelet-population-measurements-q01" }, { "text": "Do clumps, unusually large platelets or non-platelet particles compromise the reported result?", "kind": "boundary", "id": "interpretable-platelet-population-measurements-q02" }, { "text": "Which validated review or repeat-measurement procedure applies when interference is detected?", "kind": "action", "id": "interpretable-platelet-population-measurements-q03" } ] } ] } ] }, { "id": "evidence-and-external-alignment", "name": "Evidence and external alignment", "description": "What the world already says about this thing, gathered so the model can be checked against it.", "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.", "layers": [ { "id": "reported-evidence", "name": "Reported evidence", "description": "Findings from the breadth pass, kept separate from the structural claims.", "findings": [ { "id": "evidence-confidence-notes", "name": "Check these first", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "The entry has no recorded sense; this description assumes the biological meaning, although PHY.MAT could also accommodate a plate-shaped material particle.", "The listed kinds are descriptive categories of maturity and size, not a comprehensive subtype classification.", "Measurements are recalled typical human values; laboratory reference intervals and clinical interpretation require verification." ], "questions": [ { "id": "evidence-confidence-notes-q01", "text": "Which of these check these first hold for the sense of platelet 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": [ "Immature or reticulated platelets", "Giant platelets" ], "questions": [ { "id": "evidence-kinds-q01", "text": "Which of these kinds and varieties hold for the sense of platelet 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": [ "Platelet counts help assess bleeding risk and investigate blood disorders.", "Platelet function testing investigates defects in adhesion, activation and aggregation.", "Donated platelet components are transfused to prevent or treat bleeding in selected clinical circumstances.", "Antiplatelet medicines target platelet activity to reduce arterial thrombosis." ], "questions": [ { "id": "evidence-real-world-use-q01", "text": "Which of these real-world use hold for the sense of platelet 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": "Adult human blood platelet count", "typical_range": "150-450", "unit": "10^9/L" }, { "quantity": "Resting human platelet diameter", "typical_range": "2-3", "unit": "µm" }, { "quantity": "Human platelet circulating lifespan", "typical_range": "7-10", "unit": "days" } ], "questions": [ { "id": "evidence-measurements-q01", "text": "Which of these typical measurements hold for the sense of platelet 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": [ "Low platelet numbers can impair haemostasis and increase bleeding risk.", "Platelet dysfunction can cause bleeding despite a normal platelet count.", "Inappropriate platelet activation contributes to arterial thrombosis.", "Markedly elevated platelet counts can accompany disorders associated with thrombosis or bleeding.", "Platelet clumping in a blood sample can produce a falsely low automated count." ], "questions": [ { "id": "evidence-failure-modes-and-hazards-q01", "text": "Which of these failure modes and hazards hold for the sense of platelet 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": [ "Laboratories differ in platelet-count reference intervals and reporting units." ], "questions": [ { "id": "evidence-regional-variation-q01", "text": "Which of these regional variation hold for the sense of platelet 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": "megakaryocyte", "difference": "A megakaryocyte is a large, nucleated precursor cell that produces platelets." }, { "name": "thrombocyte", "difference": "In human usage this can mean platelet; in many non-mammalian vertebrates it denotes a nucleated haemostatic cell." }, { "name": "platelet transfusion component", "difference": "This is a prepared blood product containing many platelets and a suspending medium, rather than an individual platelet." }, { "name": "materials-science platelet", "difference": "This denotes a thin, plate-shaped particle or crystal rather than a blood component." } ], "questions": [ { "id": "evidence-neighbours-q01", "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of platelet this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Does the registry intend the blood-cell sense exclusively, and does an existing world model already own that concept?", "Which species must the model support, and what species-specific identity markers and assay interpretations require separate treatment?", "Which validated methods and reference contexts should govern platelet dimensions, population indices and functional measurements?", "What assay-specific evidence best distinguishes activation, deterioration and irreversible functional impairment?", "How much coverage of platelet immune and inflammatory interactions is needed beyond the haemostatic functions in this draft?" ], "statistics": { "bundles": 5, "layers": 9, "findings": 15, "questions": 25 } }, "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 platelet, record what state it is in, and decide what may be done with it.", "whatItIs": "Enable an agent to recognise a blood platelet, assess its observed condition and functional potential, and determine which analyses or handling actions are justified by the available evidence.", "characteristics": { "substance": "material", "origin": "natural", "agency": "inert", "mobility": "varies" }, "whatYouCanDoWithIt": [ "observed and measured", "consumed or used up" ], "distinguishingFeatures": [ "Names folded into this entry, which a task may need to split apart again: human platelet, mouse platelet.", "2 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.", "Described in 87 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 platelet, and on what evidence are they told apart?" ], "whatItIsMadeOf": "matter you can touch", "physicalCharacter": [ "Mobility varies between examples.", "Does nothing on its own; everything it does, something else did to it.", "These come from the domain this entry sits in rather than from the entry itself, so treat them as a first guess about the whole domain applied to one thing." ], "whatCanBeDoneWithIt": [ "observe it, measure it, record its state", "use it up, and then need more of it" ], "howItIsRecognised": [ "Not recognisable by sight in any reliable way. Appearance varies with grade, form and additives; identification is by label, by documentation, or by assay." ], "relatedModels": [ { "relation": "covers", "note": "Finer kinds folded into this entry because telling them apart needs a task that asks for it. Each is a model waiting to be split out when one does.", "targets": [ "human platelet", "mouse platelet" ] } ], "standing": "Described in 87 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 2 finer distinctions are held inside this entry as names rather than as separate models.", "structure": { "bundles": [ { "id": "identity-and-classification", "name": "Identity, naming and classification", "description": "How an agent tells one platelet from another, and a platelet 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 platelet, 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 platelet, 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 platelet 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 platelet, 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 platelet, 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 platelet 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 platelet 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 platelet, 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 platelet, 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 platelet 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 platelet from the things most often confused with it.", "questions": [ { "id": "distinguishing-features-q01", "text": "What identifies and describes what distinguishes a platelet, 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 platelet, 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 platelet 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 platelet 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 platelet, 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 platelet, 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 platelet 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 platelet is built from and which parts are replaceable.", "questions": [ { "id": "parts-and-materials-q01", "text": "What identifies and describes the composition of a platelet, 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 platelet, 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 platelet 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 platelet is judged and by whom.", "questions": [ { "id": "condition-assessment-q01", "text": "What identifies and describes the condition of a platelet, 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 platelet, 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 platelet 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 platelet 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 platelet is, and what that position is measured against.", "questions": [ { "id": "position-and-frame-q01", "text": "What identifies and describes the location of a platelet, 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 platelet, 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 platelet 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 platelet 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 platelet, 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 platelet, 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 platelet 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 platelet 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 platelet between them.", "questions": [ { "id": "stages-and-transitions-q01", "text": "What identifies and describes the lifecycle of a platelet, 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 platelet, 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 platelet 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 platelet, how often and by whom.", "findings": [ { "id": "observation-record", "name": "Observation record", "description": "How an observation of a platelet 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 platelet, 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 platelet, 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 platelet 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 platelet 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 platelet is for, and what it is used for anyway.", "findings": [ { "id": "function-and-purpose", "name": "Function, purpose and misuse", "description": "The function a platelet performs and the uses that fall outside it.", "questions": [ { "id": "function-and-purpose-q01", "text": "What identifies and describes the use of a platelet, 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 platelet, 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 platelet 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 platelet.", "findings": [ { "id": "procedures-and-skills", "name": "Procedures, skills and required tools", "description": "What an agent needs before it can act on a platelet at all.", "questions": [ { "id": "procedures-and-skills-q01", "text": "What identifies and describes handling a platelet, 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 platelet, 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 platelet 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 platelet there is and how fast it goes.", "questions": [ { "id": "consumption-and-stock-q01", "text": "What identifies and describes the supply of a platelet, 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 platelet, 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 platelet 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 platelet 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 platelet 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 platelet 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 platelet 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 platelet, 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 platelet 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 platelet 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 platelet 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 platelet, 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 platelet 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 platelet and how confident it is.", "questions": [ { "id": "claim-provenance-q01", "text": "What identifies and describes a claim about a platelet, 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 platelet, 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 platelet 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 platelet is retired without being erased.", "questions": [ { "id": "validity-and-supersession-q01", "text": "What identifies and describes the validity of a claim about a platelet, 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 platelet, 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 platelet 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 } } } }