{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.popcorn","code":"thing-q165112","url":"https://ver.cy/models/thing/q165112/","name":"popcorn","alternateNames":["Cotton Puffs","X Puffs","Pluto Puffs","Tarantula Puffs","Yomogi Popcorn","Tiny but Mighty Popcorn","Smartfood","kettle corn","microwave popcorn","Pop Secret"],"kind":"thing","status":"published","version":"0.1.0-research.1","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.MAT"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"Popcorn is a flint-type maize (Zea mays L., everta group) whose hard, relatively impermeable pericarp traps steam in a densely packed, mostly glassy endosperm until the hull ruptures and the gelatinized starch expands into a foam; the same name is used for that popped snack.","purpose":"Enable an AI agent to recognise popcorn, assess its preparation and eating state, and choose suitable preparation, storage or serving actions.","scope":{"in":["Identity and provenance of kernels or prepared food represented as popcorn","Unpopped, partially popped and popped states within a portion or batch","Popping inputs, preparation conditions and observed outcomes","Expansion, texture, scorching and residual hard kernels","Added fats, seasonings and coatings as they affect the popcorn","Exposure history, packaging condition and readiness for further preparation or serving"],"out":["Maize cultivation, breeding and agricultural production systems","Popper, microwave and stove design, maintenance and electrical safety","Packaging manufacture and general packaging material specifications","Independent models of oils, sugars, salts and other ingredients","A person's dietary requirements, allergies or swallowing abilities","Retail transactions, inventory accounting and cinema concession operations"],"boundaries":[]},"distinguishingFeatures":["For unpopped material, establish evidence that the maize kernels are intended for popping; kernel appearance alone may not distinguish them reliably from other maize.","For popped material, look for expanded irregular pieces with evidence of a ruptured kernel hull, rather than identifying any puffed cereal snack as popcorn.","Distinguish popcorn from extruded corn puffs using ingredient and process evidence: a corn ingredient declaration alone does not establish popcorn identity.","Distinguish an individual popped piece from an unpopped or partially popped kernel by recording expansion and any remaining compact, hard kernel portion.","For coated or bound products, establish whether identifiable popped kernels remain the constituent food or whether popcorn is merely an ingredient in another product."],"structure":{"bundles":[{"id":"popcorn-identity-and-boundaries","name":"Popcorn identity and boundaries","description":"Establishes what material is being called popcorn and which physical portion the assessment concerns.","layers":[{"id":"kernel-and-product-identity","name":"Kernel and product identity","description":"Records evidence connecting the material to popcorn rather than maize or puffed cereal in general.","findings":[{"id":"identity-evidence","name":"Identity evidence","description":"The agent can distinguish an asserted popcorn identity from one supported by a product record or observed popping.","questions":[{"text":"What evidence identifies this material as popcorn rather than another maize product or an extruded corn snack?","id":"identity-evidence-q01","kind":"definition"},{"text":"Which supplier declaration, package label or observed preparation supports that identification?","id":"identity-evidence-q02","kind":"provenance"}]}]},{"id":"portion-and-composite-boundary","name":"Portion and composite boundary","description":"Separates individual kernels, batches and popcorn incorporated into larger foods.","findings":[{"id":"assessed-material-boundary","name":"Assessed material boundary","description":"The agent can identify whether observations describe one piece, a mixed batch or a popcorn constituent of a composite food.","questions":[{"text":"Does this assessment concern a kernel, a popped piece, a prepared batch or the popcorn component of another food?","id":"assessed-material-boundary-q01","kind":"boundary"},{"text":"For a bound or heavily coated product, which properties belong to the popcorn and which belong to the surrounding food?","id":"assessed-material-boundary-q02","kind":"boundary"}]}]}]},{"id":"kernel-readiness-and-popping","name":"Kernel readiness and popping","description":"Connects the starting kernels and preparation conditions to the observed popping transition.","layers":[{"id":"starting-kernel-condition","name":"Starting kernel condition","description":"Captures lot identity, kernel condition and available moisture evidence before heating.","findings":[{"id":"popping-input-condition","name":"Popping input condition","description":"The agent can record the starting kernel state without assuming that age, appearance or storage history establishes popping readiness.","questions":[{"text":"What kernel lot, storage history and visible damage are associated with the portion selected for popping?","id":"popping-input-condition-q01","kind":"provenance"},{"text":"Has kernel moisture been measured, and what method and reporting basis were used?","id":"popping-input-condition-q02","kind":"measurement"}]}]},{"id":"heating-and-transition","name":"Heating and transition","description":"Records how popping was attempted and the observations used to control or end preparation.","findings":[{"id":"popping-process-record","name":"Popping process record","description":"The agent can relate a preparation outcome to the method, load, added fat and observed progression of popping.","questions":[{"text":"Which popping method, starting quantity, fat addition and heating duration were used?","id":"popping-process-record-q01","kind":"provenance"},{"text":"What applicable instructions and observed changes in popping activity or scorching guide when heating should stop?","id":"popping-process-record-q02","kind":"action"}]}]}]},{"id":"expansion-and-batch-quality","name":"Expansion and batch quality","description":"Describes successful expansion, incomplete popping and eating-quality variation within a batch.","layers":[{"id":"expansion-and-residual-kernels","name":"Expansion and residual kernels","description":"Measures the distribution of popped, partially popped and unpopped material.","findings":[{"id":"popping-outcome-distribution","name":"Popping outcome distribution","description":"The agent can quantify expansion and residual hard material using explicitly stated methods.","questions":[{"text":"What fractions of the assessed batch are popped, partially popped and unpopped, and are those fractions measured by count or mass?","id":"popping-outcome-distribution-q01","kind":"measurement"},{"text":"What popped volume was obtained from the starting kernel mass, and how were loose packing and excluded pieces handled?","id":"popping-outcome-distribution-q02","kind":"measurement"}]}]},{"id":"texture-and-heat-damage","name":"Texture and heat damage","description":"Separates expansion success from crispness, toughness and scorching.","findings":[{"id":"popped-piece-condition","name":"Popped-piece condition","description":"The agent can record texture and heat damage independently instead of treating expansion as proof of acceptable quality.","questions":[{"text":"How were crispness, chewiness or toughness assessed, and how long after popping was the assessment made?","id":"popped-piece-condition-q01","kind":"measurement"},{"text":"How much material shows evidence of scorching, and how is that distinguished from colour introduced by seasoning or coating?","id":"popped-piece-condition-q02","kind":"measurement"}]}]}]},{"id":"seasonings-and-coatings","name":"Seasonings and coatings","description":"Records what was added to the popcorn and how those additions alter the resulting food.","layers":[{"id":"ingredient-additions","name":"Ingredient additions","description":"Maintains the distinction between the kernel base and ingredients introduced during or after popping.","findings":[{"id":"addition-provenance","name":"Addition provenance","description":"The agent can identify added ingredients and preserve uncertainty where a flavour name does not reveal composition.","questions":[{"text":"Which fats, seasonings or coating ingredients were added, in what quantities and at which preparation stage?","id":"addition-provenance-q01","kind":"provenance"},{"text":"Which ingredient declarations support the composition record, and which additions remain unidentified?","id":"addition-provenance-q02","kind":"provenance"}]}]},{"id":"coating-state-and-distribution","name":"Coating state and distribution","description":"Describes coverage, loose seasoning and adhesion between popped pieces.","findings":[{"id":"surface-and-cluster-condition","name":"Surface and cluster condition","description":"The agent can distinguish separately coated pieces from sticky or deliberately bound clusters and record uneven application.","questions":[{"text":"Is the addition distributed evenly, concentrated on some pieces or present mainly as loose residue?","id":"surface-and-cluster-condition-q01","kind":"measurement"},{"text":"Does the coating leave separate pieces, temporary clumps or a deliberately bound product requiring a neighbouring food model?","id":"surface-and-cluster-condition-q02","kind":"boundary"}]}]}]},{"id":"holding-and-serving-decisions","name":"Holding and serving decisions","description":"Connects storage and exposure evidence to the next action for kernels or prepared popcorn.","layers":[{"id":"storage-and-exposure-history","name":"Storage and exposure history","description":"Tracks whether condition changes occurred before popping or while holding the prepared food.","findings":[{"id":"condition-change-evidence","name":"Condition-change evidence","description":"The agent can connect observed texture or odour changes to documented exposure without inventing a universal shelf life.","questions":[{"text":"Was the material stored as kernels or popped food, and when was its package opened or the popcorn prepared?","id":"condition-change-evidence-q01","kind":"provenance"},{"text":"What changes in texture, odour, coating condition or visible appearance have been observed during storage?","id":"condition-change-evidence-q02","kind":"measurement"}]}]},{"id":"next-action-readiness","name":"Next-action readiness","description":"Identifies the evidence and preparation still needed before further processing or serving.","findings":[{"id":"portion-disposition","name":"Portion disposition","description":"The agent can choose a supported next step while keeping product condition separate from recipient-specific requirements.","questions":[{"text":"What sorting, cooling or coating-setting step is still required before this portion is ready for its intended use?","id":"portion-disposition-q01","kind":"action"},{"text":"Which product instructions, ingredient records and externally supplied recipient requirements govern whether this portion may be served?","id":"portion-disposition-q02","kind":"action"}]}]}]},{"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.","layers":[{"id":"reported-evidence","name":"Reported evidence","description":"Findings from the breadth pass, kept separate from the structural claims.","findings":[{"id":"evidence-kinds","name":"Kinds and varieties","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these kinds and varieties hold for the sense of popcorn this model covers, and on what evidence?","id":"evidence-kinds-q01","kind":"provenance"}]},{"id":"evidence-identifiers","name":"Identifiers and schemes","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these identifiers and schemes hold for the sense of popcorn this model covers, and on what evidence?","id":"evidence-identifiers-q01","kind":"provenance"}]},{"id":"evidence-standards-and-regulation","name":"Standards and regulation","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these standards and regulation hold for the sense of popcorn this model covers, and on what evidence?","id":"evidence-standards-and-regulation-q01","kind":"provenance"}]},{"id":"evidence-real-world-use","name":"Real-world use","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these real-world use hold for the sense of popcorn this model covers, and on what evidence?","id":"evidence-real-world-use-q01","kind":"provenance"}]},{"id":"evidence-measurements","name":"Typical measurements","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these typical measurements hold for the sense of popcorn this model covers, and on what evidence?","id":"evidence-measurements-q01","kind":"provenance"}]},{"id":"evidence-failure-modes-and-hazards","name":"Failure modes and hazards","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these failure modes and hazards hold for the sense of popcorn this model covers, and on what evidence?","id":"evidence-failure-modes-and-hazards-q01","kind":"provenance"}]},{"id":"evidence-regional-variation","name":"Regional variation","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these regional variation hold for the sense of popcorn this model covers, and on what evidence?","id":"evidence-regional-variation-q01","kind":"provenance"}]},{"id":"evidence-neighbours","name":"Neighbouring kinds and how to tell them apart","description":"Reported by the breadth pass; each item needs checking against its source before it becomes normative.","questions":[{"text":"Which of these neighbouring kinds and how to tell them apart hold for the sense of popcorn this model covers, and on what evidence?","id":"evidence-neighbours-q01","kind":"provenance"}]}]}]}]},"agentConduct":{"may":["Pop, season and serve popcorn following food hygiene rules.","Report allergens and ingredients from labels."],"mustNot":["Give whole popcorn to young children who can choke on it.","Leave popping machines or pans unattended.","Misstate fat, salt or flavouring ingredients.","Serve popcorn to someone with a declared allergy to its flavourings."],"requiresHuman":["Feeding popcorn to people with swallowing difficulties."]},"ethics":{"considerations":["Popcorn is a choking hazard for small children.","Workers in flavouring plants have been harmed by some flavour chemicals."],"affectedParties":["Young children","Snack factory workers","Consumers"]},"owners":{"steward":"The person or business that keeps it.","roles":[],"masterSystems":[]},"relations":[{"target":"Q749316","type":"parent","note":"registry parent class"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.popcorn","Wikidata: Q165112 (https://www.wikidata.org/wiki/Q165112)"]},"properties":{"applicability":"required","items":["Popcorn identity evidence: Links to product declarations, supplier records or observed preparation","Preparation state: unpopped | partially popped | popped | mixed | unknown","Kernel moisture: Percent moisture, with measurement method and wet- or dry-basis convention","Popping method: hot air | heated vessel with fat | heated vessel without fat | microwave | other | unknown","Expansion yield: mL of popped product per g of starting kernels, with sampling and packing method","Unpopped and partially popped fraction: Percent by count or mass, with categories and denominator stated","Popped-piece texture: crisp | chewy | tough | soft | mixed | unassessed, with assessment method","Scorching extent: Affected fraction by count or mass, or a documented observational rating","Added ingredients and coverage: Ingredient references, amount when known, application stage and coverage","Post-popping exposure: Time-linked records of open, covered or sealed storage and relevant environmental observations"]},"recognition":{"applicability":"required","items":["Small hard yellow or white kernels that burst into fluffy white puffs when heated."]},"capabilities":{"applicability":"required","items":["Select a popping method using the kernel or product instructions and available equipment.","Monitor preparation and record why heating was stopped.","Separate popped pieces from residual hard kernels and visibly damaged material.","Apply or compare seasonings and coatings while preserving ingredient traceability.","Assess texture and choose an appropriate storage or serving action.","Compare popping outcomes across kernel lots using consistent measurements."]},"hazards":{"applicability":"required","items":["Choking in children.","Burns from hot oil or steam.","Fires in unattended machines."]},"interfaces":{"applicability":"required","items":["The General Standard for the Labelling of Prepackaged Foods, CXS 1-1985, issued by the Codex Alimentarius Commission of FAO and WHO, provides labelling requirements applicable to prepackaged popcorn.","The General Principles of Food Hygiene, CXC 1-1969, issued by the Codex Alimentarius Commission of FAO and WHO, provides hygiene principles applicable to popcorn production and handling."]},"context":{"applicability":"required","items":["Popcorn kernels are grown and sold for preparation as a puffed snack in homes, food service venues and food manufacturing.","Popped popcorn is eaten plain or with seasonings and is also used in confectionery and snack mixtures.","Storage and handling requirements depend on whether the product consists of dry kernels or a prepared snack."]}},"sources":[{"title":"Official United States Standards for Grain: Popcorn","url":"","note":"US commodity definition of popcorn as a grain, the White/Yellow/Mixed classes, and grade factors including damage, foreign material and popping performance."},{"title":"Mechanism of popcorn popping","url":"","note":"Physical account of popping: moisture in the glassy endosperm, pericarp as a pressure vessel, starch gelatinization and foam expansion (Journal of Cereal Science, Hoseney, Zeleznak and Abdelrahman, 1983)."},{"title":"Standard for Maize (Corn), CXS 153-1985","url":"","note":"Codex Alimentarius quality and safety frame for maize as food, the commodity family that includes popcorn kernels."},{"title":"Flavorings-Related Lung Disease","url":"","note":"Occupational bronchiolitis obliterans in microwave-popcorn and flavouring workers exposed to diacetyl and related alpha-diketones (CDC/NIOSH)."},{"title":"Popcorn","url":"https://en.wikipedia.org/wiki/Popcorn","note":"Overview of everta maize, butterfly versus mushroom types, culinary forms, and the cultural history of the snack."},{"title":"Wikidata item Q165112: popcorn","url":"https://www.wikidata.org/wiki/Q165112","note":"identity and sense of the item"}],"openQuestions":["Does the registry intend popcorn to include both popping kernels and prepared food, and where should bound products such as popcorn balls cross into a neighbouring model?","Which kernel moisture ranges and measurement methods support useful readiness judgments across different kernel types and popping methods?","Which standard procedures should govern expansion yield, partial popping and residual-kernel measurements so that batch comparisons are meaningful?","Which validated observations distinguish acceptable texture changes from deterioration requiring a different disposition, especially for products with added coatings?","Which product-specific instructions and recipient constraints should govern reheating, attempts to repop residual kernels and serving preparation?"],"resources":{"spec":"/models/things/publications/thing-q165112/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q165112/spec.json"],"providers":["Codex","Grok"],"researchStatus":"unreviewed","generatedAt":"2026-09-07T14:12:26Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"filled","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-07T10:10:26+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}