{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-11T06:57:21Z",
    "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": "2026-10-05T15:00:00Z",
      "ingestedAt": "2026-10-05T13:18:58+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-06T19:51:54+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q131596",
    "registryId": "vr.tr.farm",
    "name": "farm",
    "version": "0.2.0-wave.1",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "SOC.ORG"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q131596/",
  "model": {
    "registry_id": "vr.tr.farm",
    "name": "farm",
    "purpose": "Let an agent handle farms by type, size, production, regulation, safety and subsidies.",
    "definition": "An area of land and its buildings used for agriculture, such as growing crops, raising livestock or both, operated as an agricultural holding; regional forms include cortijos, einhofs and baglios.",
    "what_it_is_for": "Producing food, fibre and other agricultural products.",
    "affordances": [
      "operate and manage it",
      "apply for subsidies",
      "certify production such as organic",
      "visit where open to the public"
    ],
    "distinguishing_features": [
      "Agricultural holding",
      "Crop, livestock or mixed",
      "Registered for subsidies and animal health",
      "Among the most dangerous workplaces"
    ],
    "appearance": "Fields, barns, farmhouses, livestock sheds and machinery.",
    "visual_identification": [
      "Holding number and land parcels",
      "Regional farmhouse types",
      "Indoor grow houses are also farms"
    ],
    "physical_properties": [
      {
        "quantity": "holding size",
        "typical_range": "under 1 to over 10000",
        "unit": "hectares",
        "note": "varies by country and type"
      }
    ],
    "families_and_kinds": [
      "arable farms",
      "livestock and dairy farms",
      "mixed farms",
      "horticulture and indoor farms",
      "regional farmstead types"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "agricultural holding",
        "why": "category"
      },
      {
        "relation": "practises",
        "target": "agriculture",
        "why": "activity"
      },
      {
        "relation": "produces",
        "target": "food and crop",
        "why": "output"
      },
      {
        "relation": "is regulated by",
        "target": "agricultural policy",
        "why": "rules"
      }
    ],
    "identifiers": [
      {
        "scheme": "holding number",
        "value_or_pattern": "national register id",
        "note": "agricultural holding"
      }
    ],
    "standards_and_regulation": [
      "EU Common Agricultural Policy",
      "Animal health and welfare law",
      "Organic regulation (EU 2018/848)",
      "Farm health and safety law"
    ],
    "failure_modes_and_hazards": [
      "Machinery and livestock accidents",
      "Pesticide exposure",
      "Nutrient runoff and pollution"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Monitor crops, livestock, weather and equipment for the farmer who authorized it.",
        "Report farm holdings and outputs from official agricultural registers."
      ],
      "must_not": [
        "Enter farmland or buildings without the occupier's permission.",
        "Leave gates open or disturb livestock.",
        "Apply pesticides, fertiliser or veterinary medicines outside label and legal limits.",
        "Operate farm machinery near people without safe working conditions."
      ],
      "requires_human": [
        "Spraying, culling or harvesting on the farmer's behalf.",
        "Reporting suspected notifiable animal or plant disease."
      ]
    },
    "ethics": {
      "considerations": [
        "Farms feed people and depend on land, water and animals that must be treated with care.",
        "Farm work is among the most dangerous occupations."
      ],
      "affected_parties": [
        "Farmers and farm workers",
        "Livestock",
        "Neighbours and consumers"
      ]
    },
    "owners": {
      "steward": "The farmer or landholder; agricultural registers record holdings.",
      "master_systems": [
        "Agricultural holding registers",
        "Land registry or cadastre"
      ]
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q131596: farm",
      "url": "https://www.wikidata.org/wiki/Q131596",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Farm",
      "url": "https://en.wikipedia.org/wiki/Farm",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "type",
        "name": "Type",
        "description": "Which farm.",
        "rationale": "Type decides production.",
        "layers": [
          {
            "id": "production",
            "name": "Production",
            "description": "Crops and livestock.",
            "findings": [
              {
                "id": "production-finding",
                "name": "Production",
                "description": "Production type.",
                "questions": [
                  {
                    "text": "What does the farm produce?",
                    "kind": "definition"
                  },
                  {
                    "text": "Is it certified organic?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "size",
            "name": "Size",
            "description": "Area and herd.",
            "findings": [
              {
                "id": "size-finding",
                "name": "Size",
                "description": "Farm size.",
                "questions": [
                  {
                    "text": "How large is it in hectares and livestock units?",
                    "kind": "measurement"
                  },
                  {
                    "text": "From which register?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "regulation",
        "name": "Regulation",
        "description": "Rules and support.",
        "rationale": "Farms are heavily regulated.",
        "layers": [
          {
            "id": "subsidies",
            "name": "Subsidies",
            "description": "Payments.",
            "findings": [
              {
                "id": "subsidies-finding",
                "name": "Subsidies",
                "description": "Subsidies.",
                "questions": [
                  {
                    "text": "Which support schemes is the farm eligible for?",
                    "kind": "boundary"
                  },
                  {
                    "text": "What conditions apply?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "animals",
            "name": "Animals",
            "description": "Health and welfare.",
            "findings": [
              {
                "id": "animals-finding",
                "name": "Animals",
                "description": "Animal rules.",
                "questions": [
                  {
                    "text": "Which animal health and welfare rules apply?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the holding registered?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "safety",
        "name": "Safety",
        "description": "Farm work.",
        "rationale": "Farms are dangerous.",
        "layers": [
          {
            "id": "hazards",
            "name": "Hazards",
            "description": "Machinery, animals.",
            "findings": [
              {
                "id": "hazards-finding",
                "name": "Hazards",
                "description": "Farm hazards.",
                "questions": [
                  {
                    "text": "What are the main hazards on this farm?",
                    "kind": "boundary"
                  },
                  {
                    "text": "How are children kept safe?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "chemicals",
            "name": "Chemicals",
            "description": "Pesticides.",
            "findings": [
              {
                "id": "chemicals-finding",
                "name": "Chemicals",
                "description": "Chemical safety.",
                "questions": [
                  {
                    "text": "How are pesticides stored and applied?",
                    "kind": "boundary"
                  },
                  {
                    "text": "Is the operator certified?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "environment",
        "name": "Environment",
        "description": "Land and water.",
        "rationale": "Farming shapes landscapes.",
        "layers": [
          {
            "id": "water",
            "name": "Water",
            "description": "Runoff.",
            "findings": [
              {
                "id": "water-finding",
                "name": "Water",
                "description": "Water protection.",
                "questions": [
                  {
                    "text": "How are nutrients kept out of water?",
                    "kind": "action"
                  },
                  {
                    "text": "Is the farm in a vulnerable zone?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "biodiversity",
            "name": "Biodiversity",
            "description": "Habitats.",
            "findings": [
              {
                "id": "biodiversity-finding",
                "name": "Biodiversity",
                "description": "Biodiversity.",
                "questions": [
                  {
                    "text": "What habitat measures are in place?",
                    "kind": "definition"
                  },
                  {
                    "text": "Are they funded?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should farm types be separate entries?",
    "How should holding registers be linked?",
    "How should regional farmsteads be linked?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}