{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.lighthouse","code":"thing-q39715","url":"https://ver.cy/models/thing/q39715/","name":"lighthouse","alternateNames":["approach lighthouse","Heidenstam lighthouse","Harwich High and Low Lighthouses","Live Fire Warning beacon","inactive lighthouse","fishers lighthouse","fanal","Blüse","bascule light","Lights of North Shields","leading lights","nuclear beacon"],"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.BLT"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A tower or structure with a powerful light to guide ships at sea or on inland waterways, marking coasts, hazards and harbour entrances with characteristic light patterns; many are now automated or historic.","purpose":"Let an agent handle lighthouses by name, location, light characteristic, status and heritage.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Navigational light structure","Unique light characteristic","Listed in official lists of lights","Many automated"],"structure":{"bundles":[{"id":"identity","name":"Identity","description":"Which lighthouse.","layers":[{"id":"name","name":"Name","description":"Location.","findings":[{"id":"name-finding","name":"Name","description":"Lighthouse identity.","questions":[{"text":"Which lighthouse, and where?","kind":"provenance"},{"text":"What is its official light number?","kind":"provenance"}]}]},{"id":"status","name":"Status","description":"Active or inactive.","findings":[{"id":"status-finding","name":"Status","description":"Status.","questions":[{"text":"Is it active and automated?","kind":"provenance"},{"text":"Who operates it?","kind":"provenance"}]}]}]},{"id":"light","name":"Light","description":"Characteristic.","layers":[{"id":"characteristic","name":"Characteristic","description":"Pattern.","findings":[{"id":"characteristic-finding","name":"Characteristic","description":"Light characteristic.","questions":[{"text":"What is its light characteristic and colour?","kind":"definition"},{"text":"What is its range?","kind":"measurement"}]}]},{"id":"notices","name":"Notices","description":"Changes.","findings":[{"id":"notices-finding","name":"Notices","description":"Notices to mariners.","questions":[{"text":"Are there notices of changes or outages?","kind":"provenance"},{"text":"From which authority?","kind":"provenance"}]}]}]},{"id":"heritage","name":"Heritage","description":"History.","layers":[{"id":"history","name":"History","description":"Construction.","findings":[{"id":"history-finding","name":"History","description":"History.","questions":[{"text":"When was it built, and by whom?","kind":"provenance"},{"text":"Is it a protected building?","kind":"provenance"}]}]},{"id":"visiting","name":"Visiting","description":"Access.","findings":[{"id":"visiting-finding","name":"Visiting","description":"Visiting.","questions":[{"text":"Is it open to visitors?","kind":"provenance"},{"text":"What safety rules apply?","kind":"boundary"}]}]}]},{"id":"navigation","name":"Navigation","description":"Use at sea.","layers":[{"id":"charts","name":"Charts","description":"Official data.","findings":[{"id":"charts-finding","name":"Charts","description":"Chart data.","questions":[{"text":"How is it shown on charts?","kind":"definition"},{"text":"Is the chart current?","kind":"boundary"}]}]},{"id":"hazard","name":"Hazard","description":"What it marks.","findings":[{"id":"hazard-finding","name":"Hazard","description":"Marked hazard.","questions":[{"text":"What hazard or approach does it mark?","kind":"definition"},{"text":"Are sectors coloured?","kind":"definition"}]}]}]}]},"agentConduct":{"may":["Report a lighthouse's position, light characteristic and status from official notices.","Report a light that is out or shows the wrong characteristic to the lighthouse authority."],"mustNot":["Show false lights or alter a light's characteristic.","Interfere with the light, power or equipment of a working lighthouse.","Present a decommissioned light as active, or the reverse.","Damage a historic lighthouse or enter it without permission."],"requiresHuman":["Any change to a light used for navigation."]},"ethics":{"considerations":["Mariners' lives depend on lights being where and as charts show."],"affectedParties":["Mariners","Coastal communities","Heritage visitors"]},"owners":{"steward":"The national lighthouse authority; historic lighthouses may be held by heritage trusts.","roles":[],"masterSystems":["Official lists of lights and notices to mariners"]},"relations":[{"target":"Q3565782","type":"parent","note":"registry parent class"},{"target":"Q41176","type":"parent","note":"registry parent class"},{"target":"Q7321258","type":"parent","note":"registry parent class"},{"target":"navigational aid and building","type":"related","note":"category"},{"target":"ship","type":"related","note":"users"},{"target":"lighthouse authority","type":"related","note":"operator"},{"target":"beacon and buoy","type":"related","note":"aids"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.lighthouse","Wikidata: Q39715 (https://www.wikidata.org/wiki/Q39715)","ARLHS number: amateur radio lighthouse society id lighthouses","Admiralty List of Lights number: official light number navigation"]},"properties":{"applicability":"required","items":["nominal range: 10-30 nautical miles - major lights"]},"recognition":{"applicability":"required","items":["Light characteristic such as Fl(2) 10s","Daymark colours and bands","Inactive lighthouses no longer show a light","A tall tower, often striped, with a lantern room at the top."]},"capabilities":{"applicability":"required","items":["identify it from its light characteristic","look it up in the list of lights","visit where open","preserve it as heritage"]},"hazards":{"applicability":"required","items":["Relying on out-of-date light data","Unsafe access on cliffs and towers"]},"interfaces":{"applicability":"required","items":["IALA recommendations","SOLAS Chapter V","Heritage protection law"]},"context":{"applicability":"required","items":["Navigation safety; also heritage and tourism.","coastal lighthouses","harbour and approach lights","range or leading lights","lightships and offshore towers","inactive and historic lighthouses"]}},"sources":[{"title":"Wikidata item Q39715: lighthouse","url":"https://www.wikidata.org/wiki/Q39715","note":"identity and sense of the item"},{"title":"Wikipedia: Lighthouse","url":"https://en.wikipedia.org/wiki/Lighthouse","note":"general description of the item"}],"openQuestions":["Should lighthouses be instances with light numbers?","How should light characteristics be recorded?","How should heritage status be linked?"],"resources":{"spec":"/models/things/publications/thing-q39715/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q39715/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T07:21:51Z","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 2026-10-06T19:51:59+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}