{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.cereal","code":"thing-q12117","url":"https://ver.cy/models/thing/q12117/","name":"cereal","alternateNames":["Avena sativa","Mathavre","oat kernel","cooked grain","Zhito","Five Cereals","Angwamu (oil rice)","small grain cereals","winter cereal","oats","millet","miscellaneous cereals"],"kind":"thing","status":"published","version":"0.2.0-wave.1","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.LIV"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A cereal is a grass cultivated for its edible grain, such as wheat, rice, maize, barley, oats, rye, sorghum or millet; this sense denotes the cultivated plant, while its harvested grain and prepared foods are related products.","purpose":"Let an agent handle cereals by species, cultivation, grain use, nutrition, allergens and trade.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Grass family crops","Grain is the main product","Staple for much of humanity","Some contain gluten"],"structure":{"bundles":[{"id":"crop","name":"Crop","description":"Which cereal.","layers":[{"id":"species","name":"Species","description":"Wheat, rice.","findings":[{"id":"species-finding","name":"Species","description":"Cereal species.","questions":[{"text":"Which cereal species and variety is meant?","kind":"definition"},{"text":"Is it a true cereal or a pseudocereal?","kind":"boundary"}]}]},{"id":"growing","name":"Growing","description":"Cultivation.","findings":[{"id":"growing-finding","name":"Growing","description":"Cultivation.","questions":[{"text":"What climate and soil does it need?","kind":"provenance"},{"text":"When is it sown and harvested here?","kind":"provenance"}]}]}]},{"id":"food","name":"Food","description":"Nutrition.","layers":[{"id":"allergens","name":"Allergens","description":"Gluten.","findings":[{"id":"allergens-finding","name":"Allergens","description":"Gluten and allergens.","questions":[{"text":"Does this cereal contain gluten?","kind":"definition"},{"text":"How is it labelled here?","kind":"provenance"}]}]},{"id":"nutrition","name":"Nutrition","description":"Nutrients.","findings":[{"id":"nutrition-finding","name":"Nutrition","description":"Nutrition.","questions":[{"text":"What nutrients does the whole grain provide?","kind":"provenance"},{"text":"How does processing change them?","kind":"definition"}]}]}]},{"id":"quality","name":"Quality","description":"Grades and safety.","layers":[{"id":"grades","name":"Grades","description":"Standards.","findings":[{"id":"grades-finding","name":"Grades","description":"Grain grades.","questions":[{"text":"Which grade or standard does the grain meet?","kind":"provenance"},{"text":"What parameters are tested?","kind":"measurement"}]}]},{"id":"contaminants","name":"Contaminants","description":"Mycotoxins.","findings":[{"id":"contaminants-finding","name":"Contaminants","description":"Contaminants.","questions":[{"text":"Has the grain been tested for mycotoxins?","kind":"provenance"},{"text":"What limits apply?","kind":"measurement"}]}]}]},{"id":"storage","name":"Storage","description":"Handling.","layers":[{"id":"conditions","name":"Conditions","description":"Moisture.","findings":[{"id":"conditions-finding","name":"Conditions","description":"Storage conditions.","questions":[{"text":"What moisture content is safe for storage?","kind":"measurement"},{"text":"How are pests controlled?","kind":"definition"}]}]},{"id":"safety","name":"Safety","description":"Silos and dust.","findings":[{"id":"safety-finding","name":"Safety","description":"Storage safety.","questions":[{"text":"What hazards exist in grain silos, such as entrapment and dust?","kind":"boundary"},{"text":"Which safety rules apply?","kind":"provenance"}]}]}]}]},"agentConduct":{"may":["Identify cereal grains and the foods made from them, and read their labels.","Report storage and handling guidance for grain from agricultural authorities.","Flag gluten-containing grains for people who ask about coeliac disease."],"mustNot":["Tell someone a cereal product is gluten free without checking its declared ingredients.","Advise selling or eating grain that is visibly spoiled or suspected of contamination.","Give personal nutrition or allergy treatment advice.","Downplay the explosion and suffocation risks of grain stores to people working in them."],"requiresHuman":["Deciding whether a contaminated or spoiled grain lot may be used or sold."]},"ethics":{"considerations":["Cereals feed most of the world, so supply and price failures cause hunger.","Undeclared gluten or contamination makes people seriously ill."],"affectedParties":["People with coeliac disease and allergies","Farm and silo workers","Consumers of staple foods"]},"owners":{"steward":"The farmer or grain handler who holds the lot; food safety authorities set the limits.","roles":[],"masterSystems":["National food safety and agricultural inspection records"]},"relations":[{"target":"Q192355","type":"parent","note":"registry parent class"},{"target":"Q235352","type":"parent","note":"registry parent class"},{"target":"Q25403900","type":"parent","note":"registry parent class"},{"target":"Q2643145","type":"parent","note":"registry parent class"},{"target":"crop","type":"related","note":"category"},{"target":"Poaceae (grass family)","type":"related","note":"botany"},{"target":"flour and breakfast cereal","type":"related","note":"products"},{"target":"pseudocereal","type":"related","note":"related crops"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.cereal","Wikidata: Q12117 (https://www.wikidata.org/wiki/Q12117)"]},"properties":{"applicability":"required","items":["Plant height:  m - Measure from the ground to the plant top using a stated method and growth stage, since species and cultivars differ substantially.","Grain moisture content:  % - Measure water content using a calibrated grain moisture meter or a drying method and state whether the result uses a wet or dry mass basis.","Thousand-grain mass:  g - Determine the mass of a counted grain sample and express it per thousand grains with moisture conditions recorded.","Grain bulk density:  kg/m3 - Measure grain mass in a known container volume using a stated filling method because packing and moisture affect the result."]},"recognition":{"applicability":"required","items":["Ears, panicles or cobs","Grain shape and colour","Pseudocereals such as quinoa are not true grasses","Tall grasses with seed heads; harvested as dry grains."]},"capabilities":{"applicability":"required","items":["identify cereal crops and grains","check gluten and allergen information","find growing and storage guidance","follow grain standards and trade grades"]},"hazards":{"applicability":"required","items":["Mycotoxin contamination","Gluten exposure for people with coeliac disease","Grain dust explosions in storage"]},"interfaces":{"applicability":"required","items":["Codex standards for cereals","Allergen labelling rules for gluten-containing cereals","Mycotoxin limits in food law"]},"context":{"applicability":"required","items":["Staple food, animal feed and industrial raw material.","wheat","rice","maize","barley, oats and rye","sorghum and millets"]}},"sources":[{"title":"Wikidata item Q12117: cereal","url":"https://www.wikidata.org/wiki/Q12117","note":"identity and sense of the item"},{"title":"Wikipedia: Cereal","url":"https://en.wikipedia.org/wiki/Cereal","note":"general description of the item"}],"openQuestions":["Should each cereal be a separate entry?","How should grain grades be linked?","How should breakfast cereal be split off?"],"resources":{"spec":"/models/things/publications/thing-q12117/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q12117/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T09:36:59Z","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 2026-10-07T12:16:28+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}