{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.arsenate","code":"thing-q76388571","url":"https://ver.cy/models/thing/q76388571/","name":"arsenate","alternateNames":[],"kind":"thing","status":"research-draft","version":"0.2.0-wave.4","language":"en","classifiers":{"family":"Thing Registry","category":"","entryKind":"","plane":"","domain":["PHY.MAT"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A chemical compound containing the arsenate ion, a form of arsenic combined with oxygen carrying a negative charge, or a mineral or salt built from it; the registry aliases name arsenate minerals and salts such as barium and copper arsenates. Arsenates occur in nature as minerals and are used in some industrial contexts, and because arsenic is toxic they are handled and regulated with care. This is a chemistry topic described at a general level.","purpose":"Let an agent explain what an arsenate is, relay its chemistry, natural occurrence and safety framing from chemistry sources, describe the minerals and salts its aliases name, and distinguish arsenate from arsenite and elemental arsenic.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Contains the arsenate ion","Occurs as minerals","Toxic arsenic content","Regulated"],"structure":{"bundles":[{"id":"understand","name":"Understand","description":"What an arsenate is.","layers":[{"id":"definition","name":"Definition","description":"Definition.","findings":[{"id":"definition-finding","name":"Definition","description":"Definition.","questions":[{"text":"What is an arsenate, and how does it differ from arsenite and elemental arsenic?","kind":"definition"},{"text":"Is the question about safe handling, which needs professional guidance?","kind":"boundary"}]}]},{"id":"kinds","name":"Kinds","description":"Named kinds.","findings":[{"id":"kinds-finding","name":"Kinds","description":"Kinds.","questions":[{"text":"What are barium, copper and calcium arsenates and arsenate minerals?","kind":"definition"},{"text":"Which entry fits the specific compound?","kind":"action"}]}]}]},{"id":"chemistry","name":"Chemistry","description":"Chemistry.","layers":[{"id":"ion","name":"Ion","description":"The arsenate ion.","findings":[{"id":"ion-finding","name":"Ion","description":"Ion.","questions":[{"text":"What is the arsenate ion and its structure?","kind":"provenance"},{"text":"Which references are standard?","kind":"provenance"}]}]},{"id":"reactions","name":"Reactions","description":"Reactions.","findings":[{"id":"reactions-finding","name":"Reactions","description":"Reactions.","questions":[{"text":"How do arsenates behave chemically?","kind":"provenance"},{"text":"Which sources are cited?","kind":"provenance"}]}]}]},{"id":"occurrence","name":"Occurrence","description":"Occurrence.","layers":[{"id":"minerals","name":"Minerals","description":"Minerals.","findings":[{"id":"minerals-finding","name":"Minerals","description":"Minerals.","questions":[{"text":"Which arsenate minerals occur in nature?","kind":"provenance"},{"text":"Which sources are cited?","kind":"provenance"}]}]},{"id":"environment","name":"Environment","description":"Environment.","findings":[{"id":"environment-finding","name":"Environment","description":"Environment.","questions":[{"text":"How do arsenates occur in soil and water?","kind":"provenance"},{"text":"Is the information current?","kind":"boundary"}]}]}]},{"id":"context","name":"Context","description":"Safety.","layers":[{"id":"toxicity","name":"Toxicity","description":"Toxicity.","findings":[{"id":"toxicity-finding","name":"Toxicity","description":"Toxicity.","questions":[{"text":"Why is arsenic in arsenates toxic, in general terms?","kind":"provenance"},{"text":"Where should exposure concerns be directed?","kind":"action"}]}]},{"id":"regulation","name":"Regulation","description":"Regulation.","findings":[{"id":"regulation-finding","name":"Regulation","description":"Regulation.","questions":[{"text":"How are arsenates regulated for safety?","kind":"provenance"},{"text":"Is the information current?","kind":"boundary"}]}]}]}]},"agentConduct":{"may":["explain the chemistry","relay natural occurrence","note toxicity and regulation","distinguish it from arsenite"],"mustNot":[],"requiresHuman":[]},"ethics":{"considerations":[],"affectedParties":[]},"owners":{"steward":"","roles":[],"masterSystems":[]},"relations":[{"target":"chemical compound","type":"related","note":"in registry terms"},{"target":"arsenite","type":"related"},{"target":"elemental arsenic","type":"related"},{"target":"arsenic","type":"contains"}],"interaction":{"identity":{"applicability":"required","items":[]},"properties":{"applicability":"required","items":["ion: arsenate, arsenic with oxygen note","hazard: contains toxic arsenic note","registry parent: chemical compound note"]},"recognition":{"applicability":"required","items":["A compound or mineral of the arsenate ion","Barium, copper and calcium arsenates, arsenate minerals","Arsenite has a different oxidation state; elemental arsenic is the pure element","Not a single appearance; salts and minerals of varied colour, and a dissolved ion in solution."]},"capabilities":{"applicability":"required","items":["explain the chemistry","relay natural occurrence","note toxicity and regulation","distinguish it from arsenite"]},"hazards":{"applicability":"required","items":["Confusing arsenate with arsenite","Understating toxicity","Giving unsafe handling detail"]},"interfaces":{"applicability":"required","items":["Environmental and safety limits on arsenic"]},"context":{"applicability":"required","items":["Not applicable; a class of chemical compounds and minerals.","arsenate minerals","metal arsenate salts","dissolved arsenate"]}},"sources":[],"openQuestions":["Should arsenate minerals be separate entries?","How should toxicity be framed responsibly?","How should regulation be referenced?","Which entry fits the specific compound?","Where should exposure concerns be directed?"],"resources":{"spec":"/models/things/publications/thing-q76388571/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q76388571/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-14T03:33:13Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"derived","ethics":"missing","owners":"missing","relations":"filled","interaction.identity":"missing","interaction.properties":"filled","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"missing"},"notes":{"agentConduct":"Affordances listed as what may be done; prohibitions collected from the text.","sources":"Written from model knowledge without web access; claims are unverified."},"score":0.735}}