{ "model": { "rank": 1745, "code": "thing-q12969754", "model_id": "vr.tr.electromagnetic-radiation", "name": "electromagnetic radiation", "purpose": "Let an agent explain electromagnetic radiation and its spectrum, describe sources, uses and health considerations with attribution, relay exposure guidance from official sources, and support physics learning.", "family": "Thing Registry", "category": "Activities and processes", "status": "research-draft", "kind": "thing", "plane": "ACT", "domain": "ACT.ACT", "industry": "", "version": "", "url": "/models/thing/q12969754/", "tier": 2, "score": 129, "payload": { "layer": "wikidata", "aliases": [ "Urozhay", "10-RT", "PX1", "PX Ultra", "MTP+", "Pulse sequence", "SENSitivity Encoding", "simultaneous acquisition of spatial harmonics", "Parallel Imaging with Localized Sensitivities", "GeneRalized Autocalibrating Partial Parallel Acquisition", "dynamic nuclear polarization", "(balanced) steady-state free precession imaging", "PXT", "phosphorescence", "infrared radiation", "luminescence", "solar radio emission", "electromagnetic wave", "ultraviolet radiation", "stellar radiation", "cosmic background radiation", "electromagnetic spectrum", "coherent radiation", "Cherenkov radiation", "thermal radiation", "cyclotron radiation", "optical radiation", "compromising emission", "outgoing longwave radiation", "radio wave", "atmospheric window", "non-ionizing radiation", "terrestrial radiation", "bremsstrahlung", "stimulated emission", "spacetime wave packets", "biofluorescence", "sonoluminescence", "Electroluminescence", "amplified spontaneous emission" ], "aliasCount": 82, "merged": 82, "knownIn": 129, "facets": null, "markers": [], "lexicalClass": "", "senseRank": null, "alsoRegisteredAs": null, "source": { "dataset": "wikidata", "item": "Q12969754", "url": "https://www.wikidata.org/wiki/Q12969754", "license": "CC0 1.0" } }, "research": { "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-11T23:04:34Z", "providers": [ "Claude" ], "breadth": "written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify", "pass": 2, "wave": 2, "engine": "claude" }, "metaModel": { "id": "THING-Q12969754", "registryId": "vr.tr.electromagnetic-radiation", "name": "electromagnetic radiation", "version": "0.2.0-wave.2", "entryKind": "thing", "family": "Thing Registry", "domain": [ "ACT.ACT" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q12969754/", "model": { "registry_id": "vr.tr.electromagnetic-radiation", "name": "electromagnetic radiation", "purpose": "Let an agent explain electromagnetic radiation and its spectrum, describe sources, uses and health considerations with attribution, relay exposure guidance from official sources, and support physics learning.", "definition": "Waves of electric and magnetic fields propagating through space at the speed of light, spanning radio waves, microwaves, infrared, visible light, ultraviolet, X-rays and gamma rays, emitted by accelerating charges and atomic transitions and carrying energy in quanta called photons; electromagnetic radiation underpins communication, imaging, heating, lighting and medicine and is regulated for exposure and spectrum use.", "what_it_is_for": "Waves of electric and magnetic fields.", "affordances": [ "explain the electromagnetic spectrum", "describe sources and uses", "relay exposure guidance", "support learning" ], "distinguishing_features": [ "Speed of light", "Wide spectrum", "Photon quanta", "Ionising and non-ionising ranges" ], "appearance": "Visible as light; otherwise detected by instruments.", "visual_identification": [ "Oscillating electric and magnetic fields", "Spectrum from radio to gamma", "Sound is a mechanical wave, not electromagnetic" ], "physical_properties": [], "families_and_kinds": [ "radio waves and microwaves", "infrared, visible and ultraviolet light", "X-rays and gamma rays", "ionising and non-ionising radiation", "coherent radiation such as lasers" ], "related_models": [ { "relation": "is a kind of", "target": "radiation", "why": "category" }, { "relation": "is related to", "target": "spectrum", "why": "the electromagnetic spectrum" }, { "relation": "is related to", "target": "dielectric heating", "why": "microwave heating" }, { "relation": "is related to", "target": "radioactivity", "why": "gamma emission" } ], "identifiers": [], "standards_and_regulation": [ "Exposure limits for electromagnetic fields and ionising radiation", "Radio spectrum regulation", "Laser and UV safety standards" ], "failure_modes_and_hazards": [ "Ionising radiation harm", "UV skin damage", "Misinformation about non-ionising radiation" ], "in_scope": [], "out_of_scope": [], "characteristics": [] }, "sources": [], "structure": { "bundles": [ { "id": "physics", "name": "Physics", "description": "What it is.", "rationale": "Theory.", "layers": [ { "id": "nature", "name": "Nature", "description": "Waves and photons.", "findings": [ { "id": "nature-finding", "name": "Nature", "description": "Nature.", "questions": [ { "text": "How does electromagnetic radiation arise from electric and magnetic fields, and how do wave and photon descriptions relate?", "kind": "definition" }, { "text": "How are frequency, wavelength and energy related?", "kind": "definition" } ] } ] }, { "id": "spectrum", "name": "Spectrum", "description": "The spectrum.", "findings": [ { "id": "spectrum-finding", "name": "Spectrum", "description": "Spectrum.", "questions": [ { "text": "What are the bands of the electromagnetic spectrum, and how do their properties and uses differ?", "kind": "definition" }, { "text": "Which bands are ionising?", "kind": "definition" } ] } ] } ] }, { "id": "use", "name": "Use", "description": "Applications.", "rationale": "Technology.", "layers": [ { "id": "technology", "name": "Technology", "description": "Uses by band.", "findings": [ { "id": "technology-finding", "name": "Technology", "description": "Technology.", "questions": [ { "text": "How is electromagnetic radiation used in communication, imaging, heating, lighting and medicine?", "kind": "provenance" }, { "text": "Which entry fits a specific technology or device?", "kind": "action" } ] } ] }, { "id": "spectrumrules", "name": "Spectrum rules", "description": "Spectrum regulation.", "findings": [ { "id": "spectrumrules-finding", "name": "Spectrum rules", "description": "Regulation.", "questions": [ { "text": "How is the radio spectrum allocated and regulated?", "kind": "provenance" }, { "text": "Which entry fits spectrum management?", "kind": "action" } ] } ] } ] }, { "id": "health", "name": "Health", "description": "Exposure and safety.", "rationale": "Guidance.", "layers": [ { "id": "ionising", "name": "Ionising", "description": "Ionising radiation.", "findings": [ { "id": "ionising-finding", "name": "Ionising", "description": "Ionising.", "questions": [ { "text": "What do radiation protection authorities advise on X-ray, gamma and UV exposure?", "kind": "provenance" }, { "text": "Is there a suspected exposure incident now?", "kind": "boundary" } ] } ] }, { "id": "nonionising", "name": "Non-ionising", "description": "Non-ionising fields.", "findings": [ { "id": "nonionising-finding", "name": "Non-ionising", "description": "Non-ionising.", "questions": [ { "text": "What do health authorities and research say about radio, microwave and low-frequency field exposure, and which claims are unsupported?", "kind": "provenance" }, { "text": "Is the presentation attributed and neutral?", "kind": "boundary" } ] } ] } ] }, { "id": "learn", "name": "Learn", "description": "Teaching and history.", "rationale": "Education.", "layers": [ { "id": "teach", "name": "Teach", "description": "Teaching the spectrum.", "findings": [ { "id": "teach-finding", "name": "Teach", "description": "Teaching.", "questions": [ { "text": "How can electromagnetic radiation be taught with demonstrations across bands?", "kind": "action" }, { "text": "Which misconceptions arise?", "kind": "provenance" } ] } ] }, { "id": "history", "name": "History", "description": "History.", "findings": [ { "id": "history-finding", "name": "History", "description": "History.", "questions": [ { "text": "How did Maxwell, Hertz and later physicists establish the theory of electromagnetic radiation?", "kind": "provenance" }, { "text": "Which references are standard?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Should each spectral band be a separate entry?", "How should exposure guidance be linked?", "How should spectrum regulation be linked?" ], "statistics": { "bundles": 4, "layers": 8, "findings": 8, "questions": 16 } }, "draft": { "generator": "vr.draft.v3", "status": "draft-generated", "researched": false, "archetype": "abstract concept", "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 electromagnetic radiation, record what state it is in, and decide what may be done with it.", "whatItIs": "Let an agent explain electromagnetic radiation and its spectrum, describe sources, uses and health considerations with attribution, relay exposure guidance from official sources, and support physics learning.", "characteristics": { "substance": "activity", "origin": "conceptual", "agency": "inert" }, "whatYouCanDoWithIt": [ "observed and measured" ], "distinguishingFeatures": [ "Names folded into this entry, which a task may need to split apart again: Urozhay, 10-RT, PX1, PX Ultra, MTP+, Pulse sequence, SENSitivity Encoding, simultaneous acquisition of spatial harmonics, Parallel Imaging with Localized Sensitivities, GeneRalized Autocalibrating Partial Parallel Acquisition, dynamic nuclear polarization, (balanced) steady-state free precession imaging.", "82 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.", "Described in 129 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 electromagnetic radiation, and on what evidence are they told apart?" ], "whatItIsMadeOf": "something that happens over time", "physicalCharacter": [ "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" ], "howItIsRecognised": [ "Nothing to see. What is recognised is an instance of it, and which instances count is exactly what is argued about." ], "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": [ "Urozhay", "10-RT", "PX1", "PX Ultra", "MTP+", "Pulse sequence", "SENSitivity Encoding", "simultaneous acquisition of spatial harmonics", "Parallel Imaging with Localized Sensitivities", "GeneRalized Autocalibrating Partial Parallel Acquisition", "dynamic nuclear polarization", "(balanced) steady-state free precession imaging" ] } ], "standing": "Described in 129 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 82 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 electromagnetic radiation from another, and a electromagnetic radiation 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 electromagnetic radiation, 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 electromagnetic radiation, 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 electromagnetic radiation 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 electromagnetic radiation, 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 electromagnetic radiation, 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 electromagnetic radiation 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 electromagnetic radiation 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 electromagnetic radiation, 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 electromagnetic radiation, 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 electromagnetic radiation 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 electromagnetic radiation from the things most often confused with it.", "questions": [ { "id": "distinguishing-features-q01", "text": "What identifies and describes what distinguishes a electromagnetic radiation, 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 electromagnetic radiation, 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 electromagnetic radiation 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 electromagnetic radiation 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 electromagnetic radiation between them.", "questions": [ { "id": "stages-and-transitions-q01", "text": "What identifies and describes the lifecycle of a electromagnetic radiation, 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 electromagnetic radiation, 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 electromagnetic radiation 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 electromagnetic radiation, how often and by whom.", "findings": [ { "id": "observation-record", "name": "Observation record", "description": "How an observation of a electromagnetic radiation 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 electromagnetic radiation, 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 electromagnetic radiation, 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 electromagnetic radiation is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "process-and-outcome", "name": "Process, inputs and outcome", "description": "How a electromagnetic radiation proceeds, what it needs and what it leaves behind.", "rationale": "An activity is known by its steps and its results, and both have to be recordable while it is still running.", "layers": [ { "id": "steps-and-sequence", "name": "Steps and sequence", "description": "The steps of a electromagnetic radiation, their order and what may run in parallel.", "findings": [ { "id": "steps-and-preconditions", "name": "Steps, preconditions and completion", "description": "What has to be true before each step of a electromagnetic radiation and what marks it done.", "questions": [ { "id": "steps-and-preconditions-q01", "text": "What identifies and describes a step of a electromagnetic radiation, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "steps-and-preconditions-q02", "text": "Who or what asserted this about a step of a electromagnetic radiation, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "steps-and-preconditions-q03", "text": "What may an agent decide or do once a step of a electromagnetic radiation is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "inputs-and-results", "name": "Inputs, resources and results", "description": "What a electromagnetic radiation consumes and what it produces.", "findings": [ { "id": "inputs-and-outputs", "name": "Inputs, outputs and side effects", "description": "The resources a electromagnetic radiation takes and the results it leaves, wanted or not.", "questions": [ { "id": "inputs-and-outputs-q01", "text": "What identifies and describes the inputs and results of a electromagnetic radiation, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "inputs-and-outputs-q02", "text": "Who or what asserted this about the inputs and results of a electromagnetic radiation, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "inputs-and-outputs-q03", "text": "What may an agent decide or do once the inputs and results of a electromagnetic radiation is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "definitions-in-contest", "name": "Definitions and who holds them", "description": "What electromagnetic radiation is taken to mean, and by whom.", "rationale": "When a field disagrees about a concept, the disagreement is the content. A model that picks one definition silently destroys the information.", "layers": [ { "id": "competing-definitions", "name": "Competing definitions", "description": "The main readings and the traditions behind them.", "findings": [ { "id": "definition-map", "name": "Definitions and their holders", "description": "Each definition with the school or body that holds it.", "questions": [ { "id": "definition-map-q01", "text": "Which definitions of electromagnetic radiation are in use, and which tradition or body holds each?", "kind": "definition" }, { "id": "definition-map-q02", "text": "What turns on the difference between them in practice?", "kind": "boundary" } ] } ] }, { "id": "operationalisation", "name": "Operationalisation", "description": "How it is measured or applied when it has to be.", "findings": [ { "id": "operational-record", "name": "Measures and proxies", "description": "Instruments and indicators used to stand in for it.", "questions": [ { "id": "operational-record-q01", "text": "How is electromagnetic radiation operationalised or measured in practice, and by what instrument?", "kind": "measurement" }, { "id": "operational-record-q02", "text": "What does that operationalisation leave out, and when does that matter?", "kind": "boundary" } ] } ] } ] }, { "id": "instances-and-use", "name": "Instances, use and consequence", "description": "What counts as an instance of electromagnetic radiation and what follows from calling something that.", "rationale": "Applying a concept is an act with consequences, so a model must say what the label licenses and what it does not.", "layers": [ { "id": "instances", "name": "What counts as an instance", "description": "Clear cases, borderline cases and non-cases.", "findings": [ { "id": "instance-tests", "name": "Tests for an instance", "description": "What would settle whether something falls under it.", "questions": [ { "id": "instance-tests-q01", "text": "What would settle whether something is an instance of electromagnetic radiation?", "kind": "boundary" }, { "id": "instance-tests-q02", "text": "Which borderline cases are argued about, and on what grounds?", "kind": "definition" } ] } ] }, { "id": "consequence", "name": "Consequence of application", "description": "Rights, duties or decisions that follow from the label.", "findings": [ { "id": "consequence-record", "name": "What the label licenses", "description": "What an agent may do once something is classified this way.", "questions": [ { "id": "consequence-record-q01", "text": "What follows practically once something is treated as electromagnetic radiation?", "kind": "action" }, { "id": "consequence-record-q02", "text": "What must an agent not infer from the label alone?", "kind": "action" } ] } ] } ] }, { "id": "provenance-and-evidence", "name": "Provenance, evidence and time", "description": "Where every claim about a electromagnetic radiation 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 electromagnetic radiation and how confident it is.", "questions": [ { "id": "claim-provenance-q01", "text": "What identifies and describes a claim about a electromagnetic radiation, 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 electromagnetic radiation, 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 electromagnetic radiation 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 electromagnetic radiation is retired without being erased.", "questions": [ { "id": "validity-and-supersession-q01", "text": "What identifies and describes the validity of a claim about a electromagnetic radiation, 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 electromagnetic radiation, 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 electromagnetic radiation is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] } ] }, "statistics": { "bundles": 6, "layers": 12, "findings": 14, "questions": 38 } } } }