{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.oil","code":"thing-q42962","url":"https://ver.cy/models/thing/q42962/","name":"oil","alternateNames":["cottonseed oil","cooking oil","repeatedly heated cooking oil","xiangyou","Tea seed oil","rice bran oil","pine nut oil","palm kernel oil","sesame oil","macadamia oil","peanut oil","lemon grass oil"],"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.MAT"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"Any nonpolar, hydrophobic, viscous liquid that does not mix with water, including edible vegetable and animal oils, mineral oils from petroleum and essential oils; this entry focuses on oils as a material class, especially cooking oils.","purpose":"Let an agent handle oils by source, use, properties, food safety, fire safety and disposal, and separate petroleum and essential oil senses.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Does not mix with water","Flammable when hot","Many sources","Varies in smoke point"],"structure":{"bundles":[{"id":"type","name":"Type","description":"Which oil.","layers":[{"id":"source","name":"Source","description":"Origin.","findings":[{"id":"source-finding","name":"Source","description":"Oil source.","questions":[{"text":"Which oil is meant, and from what source?","kind":"definition"},{"text":"Is an edible, mineral or essential oil meant?","kind":"boundary"}]}]},{"id":"profile","name":"Profile","description":"Composition.","findings":[{"id":"profile-finding","name":"Profile","description":"Composition.","questions":[{"text":"What is its fatty acid profile, according to food composition data?","kind":"provenance"},{"text":"What is its smoke point?","kind":"measurement"}]}]}]},{"id":"cooking","name":"Cooking","description":"Kitchen use.","layers":[{"id":"choice","name":"Choice","description":"Which oil.","findings":[{"id":"choice-finding","name":"Choice","description":"Choosing an oil.","questions":[{"text":"Which oil suits frying, baking or dressings?","kind":"action"},{"text":"How does reuse affect quality?","kind":"boundary"}]}]},{"id":"fire","name":"Fire","description":"Pan fires.","findings":[{"id":"fire-finding","name":"Fire","description":"Pan fires.","questions":[{"text":"Is there a pan fire right now?","kind":"boundary"},{"text":"Should the heat be turned off, the pan covered, water never used and emergency services called if needed?","kind":"action"}]}]}]},{"id":"disposal","name":"Disposal","description":"Used oil.","layers":[{"id":"kitchen","name":"Kitchen","description":"Household oil.","findings":[{"id":"kitchen-finding","name":"Kitchen","description":"Household disposal.","questions":[{"text":"How should used cooking oil be disposed of here?","kind":"provenance"},{"text":"Are there collection points?","kind":"provenance"}]}]},{"id":"motor","name":"Motor","description":"Engine oil.","findings":[{"id":"motor-finding","name":"Motor","description":"Motor oil disposal.","questions":[{"text":"Where can used motor oil be taken?","kind":"provenance"},{"text":"Which rules apply?","kind":"provenance"}]}]}]},{"id":"senses","name":"Senses","description":"Disambiguation.","layers":[{"id":"petroleum","name":"Petroleum","description":"Crude oil.","findings":[{"id":"petroleum-finding","name":"Petroleum","description":"Petroleum sense.","questions":[{"text":"Is crude oil or the oil industry meant?","kind":"boundary"},{"text":"Which entry fits?","kind":"action"}]}]},{"id":"essential","name":"Essential","description":"Essential oils.","findings":[{"id":"essential-finding","name":"Essential","description":"Essential oils.","questions":[{"text":"Is an essential oil meant, and is it safe for the intended use?","kind":"boundary"},{"text":"Which safety guidance applies to children and pets?","kind":"provenance"}]}]}]}]},"agentConduct":{"may":["Describe types of oil, their uses and storage from reliable sources.","Give official kitchen fire safety advice, including never using water on a pan fire."],"mustNot":["Advise putting out an oil fire with water.","Recommend pouring used oil down drains.","Leave hot oil unattended on a heat source when the agent controls cooking.","Describe essential oils as safe to swallow without evidence."],"requiresHuman":["Disposal of large amounts of used oil."]},"ethics":{"considerations":["Pan fires injure people and burn homes.","Oil in drains blocks sewers and pollutes water."],"affectedParties":["Cooks and households","Children in kitchens","Water and sewer systems"]},"owners":{"steward":"The person who keeps it; food safety authorities regulate edible oils.","roles":[],"masterSystems":[]},"relations":[{"target":"Q11435","type":"parent","note":"registry parent class"},{"target":"Q192355","type":"parent","note":"registry parent class"},{"target":"liquid","type":"related","note":"category"},{"target":"olive oil","type":"related","note":"example"},{"target":"fat","type":"related","note":"related substance"},{"target":"petroleum","type":"related","note":"another sense"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.oil","Wikidata: Q42962 (https://www.wikidata.org/wiki/Q42962)"]},"properties":{"applicability":"required","items":["density: about 0.9 g/cm3 - typical vegetable oil"]},"recognition":{"applicability":"required","items":["Floats on water","Bottles of olive, sunflower or rapeseed oil","Fats are solid at room temperature","Clear to amber liquids, sometimes solid at room temperature."]},"capabilities":{"applicability":"required","items":["compare cooking oils by smoke point and fat profile","handle oil fires safely","dispose of used oil properly","separate petroleum and essential oil senses"]},"hazards":{"applicability":"required","items":["Pan fires, which must never be put out with water","Repeatedly heated oil degrading","Pouring oil down drains"]},"interfaces":{"applicability":"required","items":["Codex Alimentarius standards for fats and oils","Food labelling rules","Waste oil disposal regulations"]},"context":{"applicability":"required","items":["Cooking, lubrication, fuel, cosmetics and industry.","vegetable oils","animal oils","mineral and petroleum oils","essential oils","synthetic oils"]}},"sources":[{"title":"Wikidata item Q42962: oil","url":"https://www.wikidata.org/wiki/Q42962","note":"identity and sense of the item"},{"title":"Wikipedia: Oil","url":"https://en.wikipedia.org/wiki/Oil","note":"general description of the item"}],"openQuestions":["Should each oil be a separate entry?","How should petroleum be split off?","How should essential oil safety be linked?"],"resources":{"spec":"/models/things/publications/thing-q42962/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q42962/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T12:04:03Z","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 2026-10-06T19:52:00+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}