{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.geographical-feature","code":"thing-q618123","url":"https://ver.cy/models/thing/q618123/","name":"geographical feature","alternateNames":[],"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.PLC"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"Any component of the Earth surface or a planetary surface that can be identified, named and mapped, whether natural such as mountains, rivers, lakes, coastlines, islands, valleys and plains, or human-made such as settlements, roads, canals and fields, and including abstract features such as boundaries and regions; geographical features are catalogued in gazetteers and geographic information systems, named under toponymic rules, and classified by feature type.","purpose":"Let an agent explain geographical features and their classification, identify and describe specific features with sources, support mapping, naming and data questions, and relate features to physical and human geography.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Mappable","Named","Typed","Natural or anthropogenic"],"structure":{"bundles":[{"id":"understand","name":"Understand","description":"What geographical features are.","layers":[{"id":"concept","name":"Concept","description":"Concept and classification.","findings":[{"id":"concept-finding","name":"Concept","description":"Concept.","questions":[{"text":"What counts as a geographical feature, and how are features classified by type in gazetteers and geographic information systems?","kind":"definition"},{"text":"Which entry fits a specific feature type?","kind":"action"}]}]},{"id":"specific","name":"Specific","description":"A specific feature.","findings":[{"id":"specific-finding","name":"Specific","description":"Specific feature.","questions":[{"text":"What is this feature, where is it, and what is documented about it, according to gazetteers and surveys?","kind":"provenance"},{"text":"Which entry fits it?","kind":"action"}]}]}]},{"id":"map","name":"Map","description":"Mapping and naming.","layers":[{"id":"mapping","name":"Mapping","description":"Mapping features.","findings":[{"id":"mapping-finding","name":"Mapping","description":"Mapping.","questions":[{"text":"How are features surveyed, mapped and represented in geographic data?","kind":"provenance"},{"text":"Which entry fits geographic information systems?","kind":"action"}]}]},{"id":"naming","name":"Naming","description":"Naming features.","findings":[{"id":"naming-finding","name":"Naming","description":"Naming.","questions":[{"text":"How are geographical names standardised, and how are naming disputes handled, with positions attributed?","kind":"provenance"},{"text":"Is the presentation neutral?","kind":"boundary"}]}]}]},{"id":"science","name":"Science","description":"Physical and human geography.","layers":[{"id":"physical","name":"Physical","description":"Natural features.","findings":[{"id":"physical-finding","name":"Physical","description":"Physical.","questions":[{"text":"How do natural features form and change, according to geomorphology and hydrology?","kind":"provenance"},{"text":"Which entry fits a specific process?","kind":"action"}]}]},{"id":"human","name":"Human","description":"Human-made features.","findings":[{"id":"human-finding","name":"Human","description":"Human.","questions":[{"text":"How are settlements, infrastructure and fields classified and studied as geographical features?","kind":"provenance"},{"text":"Which entry fits human geography?","kind":"action"}]}]}]},{"id":"learn","name":"Learn","description":"Data and teaching.","layers":[{"id":"data","name":"Data","description":"Feature databases.","findings":[{"id":"data-finding","name":"Data","description":"Data.","questions":[{"text":"Which gazetteers and databases catalogue geographical features, and how are they used?","kind":"provenance"},{"text":"Which references are standard?","kind":"provenance"}]}]},{"id":"teach","name":"Teach","description":"Teaching.","findings":[{"id":"teach-finding","name":"Teach","description":"Teaching.","questions":[{"text":"How can geographical features be taught with maps and field work?","kind":"action"},{"text":"Which misconceptions arise?","kind":"provenance"}]}]}]}]},"agentConduct":{"may":["Identify, name and map geographical features from authoritative sources.","Report naming in official and local forms, noting disputes.","Classify features consistently."],"mustNot":["Present one side of a naming dispute as settled.","Present outdated mapping as current.","Erase Indigenous or local names."],"requiresHuman":["Changing official names in published maps."]},"ethics":{"considerations":["Names carry identity and history.","Inaccurate maps can endanger travellers."],"affectedParties":["Local and Indigenous communities","Map users"]},"owners":{"steward":"Nobody owns natural features as such; national naming authorities set official names.","roles":[],"masterSystems":["National gazetteers"]},"relations":[{"target":"Q27096213","type":"parent","note":"registry parent class"},{"target":"geographic entity","type":"related","note":"category"},{"target":"peninsula","type":"related","note":"a landform feature"},{"target":"spit","type":"related","note":"a coastal feature"},{"target":"mineral deposit","type":"related","note":"a geological feature"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.geographical-feature","Wikidata: Q618123 (https://www.wikidata.org/wiki/Q618123)"]},"properties":{"applicability":"required","items":["Mapped surface area:  km2 - For an areal feature, calculate its footprint from a stated boundary using an appropriate planetary reference surface and mapping method.","Linear extent:  km - For an extended feature, measure its length along a defined axis or mapped course at a stated map resolution.","Elevation:  m - For a surface feature, measure representative or extreme heights relative to a specified vertical datum."]},"recognition":{"applicability":"required","items":["Mappable and nameable surface component","Natural or human-made","A place is a location; a feature is a thing at a location","Landforms, water bodies, settlements and other mapped elements."]},"capabilities":{"applicability":"required","items":["explain classification","identify specific features","support mapping and naming","relate to geography"]},"hazards":{"applicability":"required","items":["Inconsistent feature classification","Naming disputes","Outdated or inaccurate mapping"]},"interfaces":{"applicability":"required","items":["Gazetteer and feature type classifications","Toponymic naming standards","Geographic data standards"]},"context":{"applicability":"required","items":["Identifiable components of a surface.","landforms","hydrographic features","coastal and marine features","human-made features such as settlements and infrastructure","abstract features such as regions and boundaries"]}},"sources":[{"title":"Wikidata item Q618123: geographical feature","url":"https://www.wikidata.org/wiki/Q618123","note":"identity and sense of the item"},{"title":"Wikipedia: Geographical feature","url":"https://en.wikipedia.org/wiki/Geographical_feature","note":"general description of the item"}],"openQuestions":["Should each feature type be a separate entry?","How should gazetteers be linked?","How should naming disputes be attributed?"],"resources":{"spec":"/models/things/publications/thing-q618123/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q618123/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-12T01:09:16Z","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 2026-10-07T10:10:32+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}