{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-11T06:13:09Z",
    "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": "2026-10-05T16:30:00Z",
      "ingestedAt": "2026-10-05T13:23:21+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-07T10:10:25+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q11992872",
    "registryId": "vr.tr.useful-plant",
    "name": "useful plant",
    "version": "0.2.0-wave.1",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.LIV"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q11992872/",
  "model": {
    "registry_id": "vr.tr.useful-plant",
    "name": "useful plant",
    "purpose": "Let an agent handle useful plants by species, uses, parts used, safety and sustainability, with accurate identification.",
    "definition": "A plant that people use for food, medicine, fibre, fuel, building material, dye or other purposes, whether cultivated or gathered from the wild.",
    "what_it_is_for": "Providing people with food, medicine and materials.",
    "affordances": [
      "cultivate or gather it",
      "process it into products",
      "document traditional uses",
      "harvest sustainably"
    ],
    "distinguishing_features": [
      "Defined by human use",
      "Cultivated or wild-gathered",
      "Uses documented by communities and science",
      "Safety depends on correct identification"
    ],
    "appearance": "Any plant with human uses, from lettuce to medicinal shrubs.",
    "visual_identification": [
      "Species identification",
      "Uses recorded in ethnobotany and crop databases",
      "Look-alikes can be dangerous"
    ],
    "physical_properties": [
      {
        "quantity": "Plant height",
        "unit": "metres",
        "typical_range": "",
        "note": "Height is measured from the plant's base to its highest point and varies with species, growth stage and growing conditions."
      },
      {
        "quantity": "Harvested dry mass",
        "unit": "kilograms",
        "typical_range": "",
        "note": "Dry mass is measured by weighing a defined harvested portion after drying under stated conditions."
      },
      {
        "quantity": "Moisture content",
        "unit": "percent",
        "typical_range": "",
        "note": "Moisture content is determined from water loss during a specified drying method with the wet or dry mass basis stated."
      }
    ],
    "families_and_kinds": [
      "food plants",
      "medicinal plants",
      "fibre plants",
      "fuel and timber plants",
      "dye and ornamental plants"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "plant",
        "why": "category by use"
      },
      {
        "relation": "provides",
        "target": "food and medicine",
        "why": "uses"
      },
      {
        "relation": "is grown in",
        "target": "agriculture",
        "why": "cultivation"
      },
      {
        "relation": "is protected by",
        "target": "Nagoya Protocol",
        "why": "traditional knowledge"
      }
    ],
    "identifiers": [
      {
        "scheme": "scientific name",
        "value_or_pattern": "binomial",
        "note": "species"
      },
      {
        "scheme": "GRIN taxonomy id",
        "value_or_pattern": "numeric",
        "note": "useful plants"
      }
    ],
    "standards_and_regulation": [
      "Nagoya Protocol on access and benefit-sharing",
      "Herbal medicine regulation",
      "CITES for traded plants"
    ],
    "failure_modes_and_hazards": [
      "Poisoning from misidentification",
      "Unsupported medicinal claims",
      "Overharvesting wild plants",
      "Biopiracy"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Describe uses of plants from reliable sources, noting safety.",
        "Record where useful plants are cultivated or gathered."
      ],
      "must_not": [
        "Recommend plants as medicine without evidence or in place of treatment.",
        "Encourage overharvesting of wild plants.",
        "Misappropriate traditional knowledge without credit or consent.",
        "Declare a wild plant safe to eat from identification alone."
      ],
      "requires_human": [
        "Commercial use of traditional plant knowledge."
      ]
    },
    "ethics": {
      "considerations": [
        "Indigenous peoples hold knowledge of useful plants that is often exploited.",
        "Wild harvesting can drive species to extinction."
      ],
      "affected_parties": [
        "Indigenous and local communities",
        "Users",
        "Wild plant populations"
      ]
    },
    "owners": {
      "steward": "The landowner or community that grows or gathers it.",
      "master_systems": [
        "Plant genetic resources databases"
      ]
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q11992872: useful plant",
      "url": "https://www.wikidata.org/wiki/Q11992872",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Useful plants",
      "url": "https://en.wikipedia.org/wiki/Useful_plants",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "identity",
        "name": "Identity",
        "description": "Which plant.",
        "rationale": "Identification is critical.",
        "layers": [
          {
            "id": "species",
            "name": "Species",
            "description": "Name.",
            "findings": [
              {
                "id": "species-finding",
                "name": "Species",
                "description": "Species.",
                "questions": [
                  {
                    "text": "Which species is it?",
                    "kind": "definition"
                  },
                  {
                    "text": "Are there dangerous look-alikes?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "parts",
            "name": "Parts used",
            "description": "Leaf, root, seed.",
            "findings": [
              {
                "id": "parts-finding",
                "name": "Parts",
                "description": "Parts used.",
                "questions": [
                  {
                    "text": "Which parts are used?",
                    "kind": "definition"
                  },
                  {
                    "text": "Are other parts toxic?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "uses",
        "name": "Uses",
        "description": "What it is used for.",
        "rationale": "Uses need evidence.",
        "layers": [
          {
            "id": "application",
            "name": "Application",
            "description": "Food, medicine, fibre.",
            "findings": [
              {
                "id": "application-finding",
                "name": "Uses",
                "description": "Uses.",
                "questions": [
                  {
                    "text": "How is it used?",
                    "kind": "definition"
                  },
                  {
                    "text": "What evidence supports medicinal claims?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "traditional",
            "name": "Traditional knowledge",
            "description": "Communities.",
            "findings": [
              {
                "id": "traditional-finding",
                "name": "Traditional",
                "description": "Traditional uses.",
                "questions": [
                  {
                    "text": "Which communities use it traditionally?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Has consent been given to document or use this knowledge?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "safety",
        "name": "Safety",
        "description": "Toxicity and interactions.",
        "rationale": "Plants can harm.",
        "layers": [
          {
            "id": "toxicity",
            "name": "Toxicity",
            "description": "Poisoning.",
            "findings": [
              {
                "id": "toxicity-finding",
                "name": "Toxicity",
                "description": "Toxicity.",
                "questions": [
                  {
                    "text": "Is it toxic in any form or dose?",
                    "kind": "boundary"
                  },
                  {
                    "text": "Who should avoid it?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "interactions",
            "name": "Interactions",
            "description": "With medicines.",
            "findings": [
              {
                "id": "interactions-finding",
                "name": "Interactions",
                "description": "Drug interactions.",
                "questions": [
                  {
                    "text": "Does it interact with medicines?",
                    "kind": "boundary"
                  },
                  {
                    "text": "When should a pharmacist be asked?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "sustainability",
        "name": "Sustainability",
        "description": "Harvest and trade.",
        "rationale": "Harvest must be sustainable.",
        "layers": [
          {
            "id": "harvest",
            "name": "Harvest",
            "description": "Wild collection.",
            "findings": [
              {
                "id": "harvest-finding",
                "name": "Harvest",
                "description": "Harvest practice.",
                "questions": [
                  {
                    "text": "Is wild harvest sustainable?",
                    "kind": "boundary"
                  },
                  {
                    "text": "Is it protected?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "trade",
            "name": "Trade",
            "description": "Legal trade.",
            "findings": [
              {
                "id": "trade-finding",
                "name": "Trade",
                "description": "Trade rules.",
                "questions": [
                  {
                    "text": "Is trade in it regulated?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Are benefits shared with source communities?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should use categories be separate entries?",
    "How should traditional knowledge be credited?",
    "How should medicinal claims be graded?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}