{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.submarine","code":"thing-q2811","url":"https://ver.cy/models/thing/q2811/","name":"submarine","alternateNames":["radio-controlled submarine","non-military submarine","naval submarine","human-powered submarine","research submarine","deep-submergence vehicle","2nd class submarine","Braxen-class submarine","Bävern-class submarine","Kronborg-class submarine","Type U 5 submarine","Neptun-class submarine"],"kind":"thing","status":"published","version":"0.2.0-wave.2","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.OBJ"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A watercraft capable of independent operation underwater, from naval submarines and deep-submergence research vehicles to tourist, human-powered and radio-controlled submarines, using ballast and propulsion systems to dive and surface; submarines are engineered for pressure, life support and navigation and are treated here as technical, historical and civil objects, with naval submarines described at an organisational and historical level only.","purpose":"Let an agent explain how submarines work and their civil and research uses, describe naval submarines historically and organisationally without operational detail, support questions on safety and regulation, and identify notable vessels with sources.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Independent underwater operation","Pressure hull","Ballast control","Civil and naval forms"],"structure":{"bundles":[{"id":"boundaries","name":"Boundaries","description":"What can be discussed.","layers":[{"id":"scope","name":"Scope","description":"Naval scope.","findings":[{"id":"scope-finding","name":"Scope","description":"Scope.","questions":[{"text":"Is the request seeking operational, capability or design detail about naval submarines, which must be declined?","kind":"boundary"},{"text":"Which historical, civil or general engineering information can be provided instead?","kind":"action"}]}]},{"id":"history","name":"History","description":"Naval submarine history.","findings":[{"id":"history-finding","name":"History","description":"Naval history.","questions":[{"text":"How did naval submarines develop historically, according to historians and museums?","kind":"provenance"},{"text":"Which entry fits a specific historical vessel?","kind":"action"}]}]}]},{"id":"technology","name":"Technology","description":"How submarines work.","layers":[{"id":"principles","name":"Principles","description":"Diving and surfacing.","findings":[{"id":"principles-finding","name":"Principles","description":"Principles.","questions":[{"text":"How do ballast tanks, pressure hulls and propulsion allow a submarine to dive, surface and move, in general terms?","kind":"definition"},{"text":"How is life support maintained?","kind":"definition"}]}]},{"id":"research","name":"Research","description":"Research vehicles.","findings":[{"id":"research-finding","name":"Research","description":"Research.","questions":[{"text":"How do deep-submergence and research submarines explore the ocean, and what have they discovered?","kind":"provenance"},{"text":"Which entry fits a specific research vehicle?","kind":"action"}]}]}]},{"id":"civil","name":"Civil","description":"Civil submarines.","layers":[{"id":"tourist","name":"Tourist","description":"Tourist and commercial.","findings":[{"id":"tourist-finding","name":"Tourist","description":"Tourist.","questions":[{"text":"How are tourist and commercial submarines regulated and certified, and what safety lessons have investigations drawn?","kind":"provenance"},{"text":"Which safety questions should passengers ask?","kind":"action"}]}]},{"id":"hobby","name":"Hobby","description":"Human-powered and model.","findings":[{"id":"hobby-finding","name":"Hobby","description":"Hobby.","questions":[{"text":"What are human-powered and radio-controlled submarines, and which competitions exist?","kind":"provenance"},{"text":"How are they built safely?","kind":"provenance"}]}]}]},{"id":"learn","name":"Learn","description":"Culture and teaching.","layers":[{"id":"culture","name":"Culture","description":"Submarines in culture.","findings":[{"id":"culture-finding","name":"Culture","description":"Culture.","questions":[{"text":"How are submarines portrayed in literature and film, and how accurate are these portrayals?","kind":"provenance"},{"text":"Which museum submarines can be visited?","kind":"provenance"}]}]},{"id":"teach","name":"Teach","description":"Teaching.","findings":[{"id":"teach-finding","name":"Teach","description":"Teaching.","questions":[{"text":"How can submarine principles be taught with buoyancy experiments?","kind":"action"},{"text":"Which misconceptions arise?","kind":"provenance"}]}]}]}]},"agentConduct":{"may":["Describe submarines as technical, historical and civil objects.","Report the position and status of a civil submersible it is authorized to monitor to its operator."],"mustNot":["Provide military operational, detection or design detail about naval submarines.","Operate or advise operating submersibles outside certification and safety rules.","Present uncertified tourist submersibles as safe.","Disturb wrecks of lost submarines, which are often war graves."],"requiresHuman":["Launching, diving or rescue decisions for crewed submersibles."]},"ethics":{"considerations":["Submarine losses kill whole crews; safety shortcuts are deadly.","Sunken submarines are graves deserving respect."],"affectedParties":["Crews and passengers","Families of the lost","Rescue services"]},"owners":{"steward":"The operator or navy that runs it; classification societies certify civil craft.","roles":[],"masterSystems":["Ship registers"]},"relations":[{"target":"Q19623198","type":"parent","note":"registry parent class"},{"target":"underwater vehicle","type":"related","note":"category"},{"target":"boat","type":"related","note":"surface watercraft"},{"target":"army","type":"related","note":"naval forces as another branch"},{"target":"flotation","type":"related","note":"buoyancy control"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.submarine","Wikidata: Q2811 (https://www.wikidata.org/wiki/Q2811)"]},"properties":{"applicability":"required","items":["Overall length:  m - Measured between the foremost and aftermost points of the vessel.","Submerged displacement:  kg - Determined from the mass of water displaced in a specified submerged loading condition.","Rated operating depth:  m - Specified in the vessel's engineering documentation for defined operating conditions.","Underwater speed:  m/s - Measured relative to the surrounding water under stated propulsion and loading conditions."]},"recognition":{"applicability":"required","items":["Operates underwater independently","Naval, research, tourist or hobby","A submersible is usually tethered or supported by a ship","An enclosed hull with a conning tower or sail, propeller and diving planes."]},"capabilities":{"applicability":"required","items":["explain how submarines work","describe civil and research submarines","describe naval submarines historically","refuse operational or design detail"]},"hazards":{"applicability":"required","items":["Loss of vessel in accidents","Agents providing military operational or design detail","Unregulated tourist submarines"]},"interfaces":{"applicability":"required","items":["Classification society rules for civil submarines","Maritime safety regulations","Naval and export control rules"]},"context":{"applicability":"required","items":["Underwater vehicles.","naval submarines (historical and organisational)","research and deep-submergence vehicles","tourist and commercial submarines","human-powered submarines","radio-controlled and model submarines"]}},"sources":[{"title":"Wikidata item Q2811: submarine","url":"https://www.wikidata.org/wiki/Q2811","note":"identity and sense of the item"},{"title":"Wikipedia: Submarine","url":"https://en.wikipedia.org/wiki/Submarine","note":"general description of the item"}],"openQuestions":["Should research submersibles be a separate entry?","How should safety investigations be linked?","How should the military boundary be enforced?"],"resources":{"spec":"/models/things/publications/thing-q2811/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q2811/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T23:24:12Z","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 2026-10-07T10:10:29+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}