{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-11T15:11:43Z",
    "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": 1,
    "engine": "claude",
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-05T17:00:00Z",
      "ingestedAt": "2026-10-05T13:30:46+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "revisions": [
      {
        "at": "2026-10-08T18:49:12+00:00",
        "engine": "codex",
        "fields": [
          "definition"
        ],
        "answering_review": "858ff4867eda36852ac610e53878fe47262442b2c236581e5832bbdc4b881f42"
      }
    ],
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-08T18:54:39+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q37901",
    "registryId": "vr.tr.strait",
    "name": "strait",
    "version": "0.2.0-wave.1",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.PLC"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q37901/",
  "model": {
    "registry_id": "vr.tr.strait",
    "name": "strait",
    "purpose": "Let an agent handle straits by geography, navigation rules, legal regimes and significance, with neutral attribution of disputes and marine safety routing.",
    "definition": "A narrow natural passage of water connecting two larger bodies of water, such as the Strait of Gibraltar, the Strait of Malacca, the Strait of Hormuz and the Turkish Straits; the applicable navigation regime depends on the strait and may include transit passage, innocent passage or arrangements under special treaties, subject to the relevant conditions and exceptions.",
    "what_it_is_for": "Navigation, trade, geography and ecology.",
    "affordances": [
      "find the location and dimensions of a strait",
      "explain transit passage and special regimes",
      "find navigation and traffic separation rules",
      "describe environmental and ecological features"
    ],
    "distinguishing_features": [
      "Natural narrow waterway",
      "Connects larger water bodies",
      "Often strategic chokepoint",
      "Special legal regimes"
    ],
    "appearance": "Narrow waterways between coasts, often busy with shipping.",
    "visual_identification": [
      "Narrow passages between landmasses",
      "Traffic separation schemes on charts",
      "Canals are artificial waterways"
    ],
    "physical_properties": [
      {
        "quantity": "Channel width",
        "unit": "kilometers",
        "typical_range": "",
        "note": "Width is measured between defined shorelines at a stated location and water level."
      },
      {
        "quantity": "Water depth",
        "unit": "meters",
        "typical_range": "",
        "note": "Depth is measured by hydrographic surveying relative to a stated vertical datum."
      },
      {
        "quantity": "Current speed",
        "unit": "meters per second",
        "typical_range": "",
        "note": "Current speed is measured at a specified position, depth and time because tides and weather affect flow."
      },
      {
        "quantity": "Passage length",
        "unit": "kilometers",
        "typical_range": "",
        "note": "Length is measured along a defined channel route between explicitly selected entrance boundaries."
      }
    ],
    "families_and_kinds": [
      "international straits",
      "straits under special treaties",
      "reef passes",
      "straits within national waters",
      "chokepoints for trade"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "water area and landform",
        "why": "category"
      },
      {
        "relation": "connects",
        "target": "sea",
        "why": "water bodies"
      },
      {
        "relation": "is governed by",
        "target": "UN Convention on the Law of the Sea",
        "why": "law"
      },
      {
        "relation": "is contrasted with",
        "target": "canal",
        "why": "artificial waterway"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "UNCLOS Part III on straits used for international navigation",
      "Montreux Convention for the Turkish Straits",
      "IMO traffic separation schemes"
    ],
    "failure_modes_and_hazards": [
      "Collisions and groundings in narrow waters",
      "Oil spills",
      "Taking sides in maritime disputes"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Report navigation rules, traffic schemes and transit rights for a strait from official sources.",
        "Track and report shipping traffic and hazards."
      ],
      "must_not": [
        "Navigate against traffic separation schemes or pilotage rules.",
        "Help evade sanctions or controls on shipping through a strait.",
        "Interfere with navigation, communications or vessels transiting a strait.",
        "Present one state's legal claim over a strait as settled when disputed."
      ],
      "requires_human": [
        "Closing, diverting or rerouting traffic for safety or security reasons."
      ]
    },
    "ethics": {
      "considerations": [
        "Straits are chokepoints for world trade and energy; disruption hurts people far away.",
        "Coastal communities bear the risks of collisions and spills."
      ],
      "affected_parties": [
        "Seafarers",
        "Coastal communities",
        "People dependent on shipped goods"
      ]
    },
    "owners": {
      "steward": "The coastal states bordering it, under international law and any special treaties.",
      "master_systems": [
        "Nautical charts of hydrographic offices"
      ]
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q37901: strait",
      "url": "https://www.wikidata.org/wiki/Q37901",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Strait",
      "url": "https://en.wikipedia.org/wiki/Strait",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "geography",
        "name": "Geography",
        "description": "Which strait.",
        "rationale": "Dimensions matter.",
        "layers": [
          {
            "id": "identity",
            "name": "Identity",
            "description": "Name and location.",
            "findings": [
              {
                "id": "identity-finding",
                "name": "Identity",
                "description": "Identity.",
                "questions": [
                  {
                    "text": "Which strait is meant, and which waters and coasts does it connect?",
                    "kind": "provenance"
                  },
                  {
                    "text": "How wide and deep is it?",
                    "kind": "measurement"
                  }
                ]
              }
            ]
          },
          {
            "id": "ecology",
            "name": "Ecology",
            "description": "Marine life.",
            "findings": [
              {
                "id": "ecology-finding",
                "name": "Ecology",
                "description": "Ecology.",
                "questions": [
                  {
                    "text": "What currents and marine life characterise this strait, according to studies?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is it a migration route?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "law",
        "name": "Law",
        "description": "Legal regime.",
        "rationale": "Law governs passage.",
        "layers": [
          {
            "id": "passage",
            "name": "Passage",
            "description": "Transit rights.",
            "findings": [
              {
                "id": "passage-finding",
                "name": "Passage",
                "description": "Transit passage.",
                "questions": [
                  {
                    "text": "Which passage regime applies to this strait under UNCLOS or special treaties?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which states border it?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "disputes",
            "name": "Disputes",
            "description": "Contested issues.",
            "findings": [
              {
                "id": "disputes-finding",
                "name": "Disputes",
                "description": "Disputes.",
                "questions": [
                  {
                    "text": "Is there a dispute over this strait, and what positions do the parties hold?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the summary neutral and attributed?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "navigation",
        "name": "Navigation",
        "description": "Shipping.",
        "rationale": "Rules keep ships safe.",
        "layers": [
          {
            "id": "rules",
            "name": "Rules",
            "description": "Traffic schemes.",
            "findings": [
              {
                "id": "rules-finding",
                "name": "Rules",
                "description": "Traffic rules.",
                "questions": [
                  {
                    "text": "Which traffic separation schemes and reporting requirements apply?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Are pilots required?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "traffic",
            "name": "Traffic",
            "description": "Trade importance.",
            "findings": [
              {
                "id": "traffic-finding",
                "name": "Traffic",
                "description": "Trade importance.",
                "questions": [
                  {
                    "text": "How much shipping passes through, according to maritime statistics?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Why is it considered a chokepoint?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "safety",
        "name": "Safety",
        "description": "Maritime safety.",
        "rationale": "Safety comes first.",
        "layers": [
          {
            "id": "emergency",
            "name": "Emergency",
            "description": "Distress.",
            "findings": [
              {
                "id": "emergency-finding",
                "name": "Emergency",
                "description": "Distress.",
                "questions": [
                  {
                    "text": "Is a vessel or person in distress in the strait?",
                    "kind": "boundary"
                  },
                  {
                    "text": "Which coastguard or rescue centre should be contacted?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "pollution",
            "name": "Pollution",
            "description": "Spills.",
            "findings": [
              {
                "id": "pollution-finding",
                "name": "Pollution",
                "description": "Spills.",
                "questions": [
                  {
                    "text": "How are oil spills in this strait reported and responded to?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which authority leads?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should each strait be a separate entry?",
    "How should traffic data be linked?",
    "How should disputes be attributed?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}