{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T06:00:47Z",
    "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": "2026-10-05T20:56:29+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "revisions": [
      {
        "at": "2026-10-06T22:53:01+00:00",
        "engine": "codex",
        "fields": [
          "definition"
        ],
        "answering_review": "a45c13990a23e10dccf0d0d2443150cf50d0b2930b631439243457499c676409"
      }
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    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-07T10:10:31+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q4740894",
    "registryId": "vr.tr.fish-disease",
    "name": "fish disease",
    "version": "0.2.0-wave.2",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "XCT.STA"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q4740894/",
  "model": {
    "registry_id": "vr.tr.fish-disease",
    "name": "fish disease",
    "purpose": "Let an agent explain fish diseases and their causes and signs in general terms, describe prevention and management in aquaculture and aquaria, describe regulation and notifiable diseases, and route specific cases to veterinarians and authorities.",
    "definition": "Any disease affecting fish, whether wild, farmed or kept in aquaria, caused by viruses such as infectious haematopoietic necrosis virus and salmonid alphavirus, bacteria, fungi and water moulds, parasites, tumours such as esocid lymphosarcoma, nutritional deficiencies, poor water quality and toxic exposures; fish diseases matter for aquaculture, fisheries, conservation and aquarium keeping and are managed through biosecurity, water management, vaccination and treatment under veterinary and regulatory frameworks.",
    "what_it_is_for": "Diseases of fish.",
    "affordances": [
      "explain causes and signs",
      "describe prevention and management",
      "describe regulation",
      "route specific cases"
    ],
    "distinguishing_features": [
      "Aquatic environment",
      "Water quality dependence",
      "Notifiable diseases",
      "Aquaculture impact"
    ],
    "appearance": "Lesions, abnormal behaviour, mortality in fish.",
    "visual_identification": [
      "Disease in wild, farmed or aquarium fish",
      "Viral, bacterial, fungal, parasitic, environmental",
      "Diseases of other aquatic animals such as shellfish are separate categories"
    ],
    "physical_properties": [],
    "families_and_kinds": [
      "viral fish diseases",
      "bacterial fish diseases",
      "fungal and water mould infections",
      "parasitic diseases",
      "environmental and nutritional diseases"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "animal disease",
        "why": "category"
      },
      {
        "relation": "is related to",
        "target": "fishing",
        "why": "fisheries affected by disease"
      },
      {
        "relation": "is related to",
        "target": "pathogen",
        "why": "agents causing fish disease"
      },
      {
        "relation": "is related to",
        "target": "antibiotic",
        "why": "treatments used in aquaculture"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "International aquatic animal health standards",
      "National notifiable disease lists",
      "Veterinary medicine regulation for fish"
    ],
    "failure_modes_and_hazards": [
      "Agents diagnosing specific cases",
      "Spread through movement of fish",
      "Antibiotic misuse in aquaculture"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Explain fish diseases and their causes and signs in general terms.",
        "Describe prevention and management in aquaculture and aquaria.",
        "Relay biosecurity rules and notification duties."
      ],
      "must_not": [
        "Diagnose a specific case as certain without a veterinarian or lab.",
        "Advise moving fish in ways that can spread disease.",
        "Recommend antibiotics or chemicals beyond rules and veterinary prescription.",
        "Advise hiding a notifiable fish disease from authorities."
      ],
      "requires_human": [
        "Culling fish or notifying authorities of a disease."
      ]
    },
    "ethics": {
      "considerations": [
        "Fish feel pain and stress; welfare matters in treatment and culling.",
        "Disease spread from farms can harm wild fish."
      ],
      "affected_parties": [
        "Farmed and wild fish",
        "Fish farmers",
        "Aquarium keepers"
      ]
    },
    "owners": {
      "steward": "The keeper of the fish; veterinary and fisheries authorities handle notifiable diseases.",
      "master_systems": [
        "Notifiable aquatic animal disease records"
      ]
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q4740894: fish disease",
      "url": "https://www.wikidata.org/wiki/Q4740894",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Fish diseases and parasites",
      "url": "https://en.wikipedia.org/wiki/Fish_diseases_and_parasites",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "What fish diseases are.",
        "rationale": "Veterinary science.",
        "layers": [
          {
            "id": "concept",
            "name": "Concept",
            "description": "Causes and kinds.",
            "findings": [
              {
                "id": "concept-finding",
                "name": "Concept",
                "description": "Concept.",
                "questions": [
                  {
                    "text": "What causes fish diseases, and how do viral, bacterial, fungal, parasitic and environmental diseases differ?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which species or setting is meant?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "signs",
            "name": "Signs",
            "description": "Signs and diagnosis.",
            "findings": [
              {
                "id": "signs-finding",
                "name": "Signs",
                "description": "Signs.",
                "questions": [
                  {
                    "text": "What signs indicate disease in fish, and how are diseases diagnosed?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is a specific case involved that needs a veterinarian or authority?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "manage",
        "name": "Manage",
        "description": "Prevention and management.",
        "rationale": "Practice.",
        "layers": [
          {
            "id": "aquaculture",
            "name": "Aquaculture",
            "description": "Aquaculture.",
            "findings": [
              {
                "id": "aquaculture-finding",
                "name": "Aquaculture",
                "description": "Aquaculture.",
                "questions": [
                  {
                    "text": "How are diseases prevented and managed in aquaculture through biosecurity, vaccination and treatment?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits aquaculture?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "aquarium",
            "name": "Aquarium",
            "description": "Aquaria.",
            "findings": [
              {
                "id": "aquarium-finding",
                "name": "Aquarium",
                "description": "Aquarium.",
                "questions": [
                  {
                    "text": "How can aquarium keepers prevent and respond to disease through water quality and quarantine, according to guidance?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits aquarium keeping?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "policy",
        "name": "Policy",
        "description": "Regulation and wild fish.",
        "rationale": "Policy.",
        "layers": [
          {
            "id": "regulation",
            "name": "Regulation",
            "description": "Notifiable diseases.",
            "findings": [
              {
                "id": "regulation-finding",
                "name": "Regulation",
                "description": "Regulation.",
                "questions": [
                  {
                    "text": "Which fish diseases are notifiable, and how are movements and outbreaks regulated?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits animal health regulation?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "wild",
            "name": "Wild",
            "description": "Wild fish and conservation.",
            "findings": [
              {
                "id": "wild-finding",
                "name": "Wild",
                "description": "Wild.",
                "questions": [
                  {
                    "text": "How do diseases affect wild fish populations and conservation, and how do farmed and wild fish interact?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which findings are contested?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "learn",
        "name": "Learn",
        "description": "Research and teaching.",
        "rationale": "Education.",
        "layers": [
          {
            "id": "research",
            "name": "Research",
            "description": "Research.",
            "findings": [
              {
                "id": "research-finding",
                "name": "Research",
                "description": "Research.",
                "questions": [
                  {
                    "text": "What research is under way on fish disease, vaccines and resistance, with findings attributed?",
                    "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 fish health be taught in veterinary and aquaculture education?",
                    "kind": "action"
                  },
                  {
                    "text": "Which misconceptions arise?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should aquaculture diseases be a separate entry?",
    "How should veterinary authorities be linked?",
    "How should aquarium guidance be linked?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}