{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T05:41:24Z",
    "providers": [
      "Claude"
    ],
    "breadth": "written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify",
    "pass": 2,
    "wave": 2,
    "engine": "claude",
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-05T23:50:00Z",
      "ingestedAt": "2026-10-05T20:53:37+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-07T10:10:28+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q1970725",
    "registryId": "vr.tr.natural-region",
    "name": "natural region",
    "version": "0.2.0-wave.2",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.PLC"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q1970725/",
  "model": {
    "registry_id": "vr.tr.natural-region",
    "name": "natural region",
    "purpose": "Let an agent explain natural regions and how they are defined and classified, describe major schemes such as ecoregions and biogeographical provinces, support locating and comparing regions, and support geography and conservation questions.",
    "definition": "A region defined by natural characteristics such as landforms, climate, vegetation, soils or marine conditions rather than by political boundaries, including physiographic regions, bioregions and biogeographical provinces, ecoregions, marine provinces and mesoregions and megaregions used in geography and conservation planning; natural regions are delimited by scientists and planners according to different schemes and are used for mapping, ecology, conservation and regional identity.",
    "what_it_is_for": "Regions defined by natural features.",
    "affordances": [
      "explain definition and schemes",
      "describe classifications",
      "support locating regions",
      "support conservation questions"
    ],
    "distinguishing_features": [
      "Natural criteria",
      "Multiple schemes",
      "Scale hierarchy",
      "Conservation use"
    ],
    "appearance": "Not physical as a unit; areas on maps.",
    "visual_identification": [
      "Region defined by natural characteristics",
      "Physiographic, bioregion, ecoregion, marine province",
      "Administrative regions follow political boundaries; cultural regions follow human patterns"
    ],
    "physical_properties": [
      {
        "quantity": "Geographical area",
        "unit": "km2",
        "typical_range": "",
        "note": "Calculate area from the boundary used by a named regional classification with an appropriate map projection."
      },
      {
        "quantity": "Surface elevation",
        "unit": "m",
        "typical_range": "",
        "note": "Derive elevation statistics from terrain or bathymetric data and specify the vertical datum."
      },
      {
        "quantity": "Mean annual temperature",
        "unit": "deg C",
        "typical_range": "",
        "note": "Calculate a spatial average from observations or climate data over a stated reference period."
      },
      {
        "quantity": "Annual precipitation",
        "unit": "mm/year",
        "typical_range": "",
        "note": "Calculate a regional average from precipitation records over a stated reference period."
      }
    ],
    "families_and_kinds": [
      "physiographic and landform regions",
      "climatic regions",
      "bioregions and ecoregions",
      "biogeographical provinces and realms",
      "marine ecoregions and provinces"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "region",
        "why": "category"
      },
      {
        "relation": "is a kind of",
        "target": "natural geographic entity",
        "why": "category"
      },
      {
        "relation": "is related to",
        "target": "boundary",
        "why": "limits of regions"
      },
      {
        "relation": "is related to",
        "target": "nature conservation",
        "why": "conservation planning by region"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "Ecoregion and biogeographical classification schemes",
      "Conservation planning frameworks",
      "National physiographic mapping standards"
    ],
    "failure_modes_and_hazards": [
      "Confusing schemes",
      "Treating boundaries as sharp",
      "Confusing natural and administrative regions"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Explain how natural regions are defined and classified, naming the scheme used.",
        "Map or list natural regions from a named classification with its source.",
        "Distinguish natural regions from administrative or political regions."
      ],
      "must_not": [
        "Mix boundaries from different classification schemes without saying so.",
        "Present gradual natural boundaries as sharp legal lines.",
        "Use natural regions to argue for or against political borders as if nature settled them.",
        "Present outdated ecoregion boundaries as current."
      ],
      "requires_human": [
        "Using a natural region boundary in land-use or conservation decisions."
      ]
    },
    "ethics": {
      "considerations": [
        "Natural regions guide conservation priorities; errors can leave habitats unprotected.",
        "Indigenous and local names for regions deserve recognition alongside scientific schemes."
      ],
      "affected_parties": [
        "Ecosystems and species",
        "Land users and communities",
        "Conservation planners"
      ]
    },
    "owners": {
      "steward": "Nobody: held in common; scientific and conservation bodies maintain the classification schemes.",
      "master_systems": []
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q1970725: natural region",
      "url": "https://www.wikidata.org/wiki/Q1970725",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Natural region",
      "url": "https://en.wikipedia.org/wiki/Natural_region",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "What natural regions are.",
        "rationale": "Geography.",
        "layers": [
          {
            "id": "concept",
            "name": "Concept",
            "description": "Concept and criteria.",
            "findings": [
              {
                "id": "concept-finding",
                "name": "Concept",
                "description": "Concept.",
                "questions": [
                  {
                    "text": "What is a natural region, and what criteria such as landform, climate and vegetation define it?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which scheme or scale is meant?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "schemes",
            "name": "Schemes",
            "description": "Classification schemes.",
            "findings": [
              {
                "id": "schemes-finding",
                "name": "Schemes",
                "description": "Schemes.",
                "questions": [
                  {
                    "text": "How do ecoregion, biogeographical province, physiographic and marine classification schemes differ?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits a specific scheme?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "locate",
        "name": "Locate",
        "description": "Locating and comparing.",
        "rationale": "Practice.",
        "layers": [
          {
            "id": "locate",
            "name": "Locate",
            "description": "Locating a region.",
            "findings": [
              {
                "id": "locate-finding",
                "name": "Locate",
                "description": "Location.",
                "questions": [
                  {
                    "text": "Which natural regions does this place belong to under major schemes?",
                    "kind": "action"
                  },
                  {
                    "text": "Which entry fits a specific region?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "compare",
            "name": "Compare",
            "description": "Comparing regions.",
            "findings": [
              {
                "id": "compare-finding",
                "name": "Compare",
                "description": "Comparison.",
                "questions": [
                  {
                    "text": "How do natural regions compare in biodiversity, climate and threats?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits biodiversity?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "apply",
        "name": "Apply",
        "description": "Applications.",
        "rationale": "Applications.",
        "layers": [
          {
            "id": "conservation",
            "name": "Conservation",
            "description": "Conservation planning.",
            "findings": [
              {
                "id": "conservation-finding",
                "name": "Conservation",
                "description": "Conservation.",
                "questions": [
                  {
                    "text": "How are natural regions used in conservation planning and protected area design?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits protected areas?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "identity",
            "name": "Identity",
            "description": "Regional identity.",
            "findings": [
              {
                "id": "identity-finding",
                "name": "Identity",
                "description": "Identity.",
                "questions": [
                  {
                    "text": "How do natural regions shape regional identity, planning and tourism?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits regional geography?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "learn",
        "name": "Learn",
        "description": "History and teaching.",
        "rationale": "Education.",
        "layers": [
          {
            "id": "history",
            "name": "History",
            "description": "History.",
            "findings": [
              {
                "id": "history-finding",
                "name": "History",
                "description": "History.",
                "questions": [
                  {
                    "text": "How did the concept of natural regions develop in geography and biogeography?",
                    "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 natural regions be taught with maps?",
                    "kind": "action"
                  },
                  {
                    "text": "Which misconceptions arise?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should ecoregions be a separate entry?",
    "How should classification datasets be linked?",
    "How should regional identity be documented?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}