{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-11T06:25:11Z",
    "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": "2026-10-05T13:20:11+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-06T19:52:02+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q8063",
    "registryId": "vr.tr.rock",
    "name": "rock",
    "version": "0.2.0-wave.1",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.MAT"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q8063/",
  "model": {
    "registry_id": "vr.tr.rock",
    "name": "rock",
    "purpose": "Let an agent handle rocks by type, composition, origin, properties and uses, and respect sacred stones and protected sites.",
    "definition": "A naturally occurring solid aggregate of one or more minerals or mineraloids, classified as igneous, sedimentary or metamorphic, forming the Earth crust.",
    "what_it_is_for": "Rocks record Earth history and provide building stone, aggregates and resources.",
    "affordances": [
      "identify and classify it",
      "quarry and use it",
      "date it",
      "protect geological sites"
    ],
    "distinguishing_features": [
      "Aggregate of minerals",
      "Three main classes by origin",
      "Properties vary widely",
      "Some stones are sacred, such as sieidi"
    ],
    "appearance": "Solid masses with grains, crystals, layers or glassy textures; colours vary.",
    "visual_identification": [
      "Texture, grain size and minerals",
      "Layering in sedimentary rocks",
      "Local stones such as cantera or gritstone"
    ],
    "physical_properties": [
      {
        "quantity": "density",
        "typical_range": "2.2-3.3",
        "unit": "g/cm3",
        "note": "common rocks"
      },
      {
        "quantity": "compressive strength",
        "typical_range": "20-300",
        "unit": "MPa",
        "note": "varies widely"
      }
    ],
    "families_and_kinds": [
      "igneous rocks",
      "sedimentary rocks",
      "metamorphic rocks",
      "building stones",
      "sacred stones"
    ],
    "related_models": [
      {
        "relation": "is made of",
        "target": "mineral",
        "why": "components"
      },
      {
        "relation": "forms",
        "target": "landform and bed",
        "why": "structures"
      },
      {
        "relation": "is used as",
        "target": "building material",
        "why": "use"
      },
      {
        "relation": "is studied by",
        "target": "geology",
        "why": "science"
      }
    ],
    "identifiers": [
      {
        "scheme": "rock name",
        "value_or_pattern": "IUGS classification",
        "note": "names"
      }
    ],
    "standards_and_regulation": [
      "IUGS rock classification",
      "EN 12440 natural stone denomination",
      "Geoheritage protection"
    ],
    "failure_modes_and_hazards": [
      "Rockfall",
      "Silica dust from cutting",
      "Radon from some rocks"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Identify and describe rocks by type and origin.",
        "Report rock exposures, rockfall risks and samples from public sources."
      ],
      "must_not": [
        "Remove rocks from protected sites, parks or other people's land without permission.",
        "Climb or dislodge rock where it can fall on people below.",
        "Misidentify rock as safe when it is known to contain hazardous minerals such as asbestos.",
        "Disturb rock art or sacred rock formations."
      ],
      "requires_human": [
        "Blasting, quarrying or stabilising rock faces."
      ]
    },
    "ethics": {
      "considerations": [
        "Rocks hold scientific, cultural and sacred value beyond their material.",
        "Quarrying and rockfalls endanger people and change landscapes."
      ],
      "affected_parties": [
        "People near rock faces",
        "Communities that hold sacred rock sites"
      ]
    },
    "owners": {
      "steward": "The landowner; geological surveys keep authoritative maps.",
      "master_systems": [
        "Geological survey maps and sample collections"
      ]
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q8063: rock",
      "url": "https://www.wikidata.org/wiki/Q8063",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Rock (geology)",
      "url": "https://en.wikipedia.org/wiki/Rock_%28geology%29",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "classification",
        "name": "Classification",
        "description": "Which rock.",
        "rationale": "Classification by origin.",
        "layers": [
          {
            "id": "type",
            "name": "Type",
            "description": "Igneous, sedimentary, metamorphic.",
            "findings": [
              {
                "id": "type-finding",
                "name": "Type",
                "description": "Rock type.",
                "questions": [
                  {
                    "text": "What type of rock is it?",
                    "kind": "definition"
                  },
                  {
                    "text": "How was it identified?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "composition",
            "name": "Composition",
            "description": "Minerals.",
            "findings": [
              {
                "id": "composition-finding",
                "name": "Composition",
                "description": "Mineral composition.",
                "questions": [
                  {
                    "text": "Which minerals does it contain?",
                    "kind": "measurement"
                  },
                  {
                    "text": "What texture does it have?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "origin",
        "name": "Origin",
        "description": "How it formed.",
        "rationale": "Origin explains properties.",
        "layers": [
          {
            "id": "formation",
            "name": "Formation",
            "description": "Process.",
            "findings": [
              {
                "id": "formation-finding",
                "name": "Formation",
                "description": "Formation.",
                "questions": [
                  {
                    "text": "How did it form?",
                    "kind": "definition"
                  },
                  {
                    "text": "In what environment?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          },
          {
            "id": "age",
            "name": "Age",
            "description": "Dating.",
            "findings": [
              {
                "id": "age-finding",
                "name": "Age",
                "description": "Age.",
                "questions": [
                  {
                    "text": "How old is it, by which method?",
                    "kind": "measurement"
                  },
                  {
                    "text": "How precise?",
                    "kind": "measurement"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "use",
        "name": "Use",
        "description": "Building and resources.",
        "rationale": "Rocks are used widely.",
        "layers": [
          {
            "id": "building",
            "name": "Building",
            "description": "Stone and aggregate.",
            "findings": [
              {
                "id": "building-finding",
                "name": "Building",
                "description": "Building use.",
                "questions": [
                  {
                    "text": "Is it suitable as building stone?",
                    "kind": "boundary"
                  },
                  {
                    "text": "What are its strength and durability?",
                    "kind": "measurement"
                  }
                ]
              }
            ]
          },
          {
            "id": "quarrying",
            "name": "Quarrying",
            "description": "Extraction.",
            "findings": [
              {
                "id": "quarrying-finding",
                "name": "Quarrying",
                "description": "Extraction rules.",
                "questions": [
                  {
                    "text": "Which permits govern quarrying?",
                    "kind": "provenance"
                  },
                  {
                    "text": "What are the impacts?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "safety-and-heritage",
        "name": "Safety and heritage",
        "description": "Hazards and protection.",
        "rationale": "Rocks carry hazards and meaning.",
        "layers": [
          {
            "id": "hazards",
            "name": "Hazards",
            "description": "Dust, radon, rockfall.",
            "findings": [
              {
                "id": "hazards-finding",
                "name": "Hazards",
                "description": "Hazards.",
                "questions": [
                  {
                    "text": "Does working it produce silica dust or radon?",
                    "kind": "boundary"
                  },
                  {
                    "text": "What protection is needed?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "heritage",
            "name": "Heritage",
            "description": "Protected and sacred.",
            "findings": [
              {
                "id": "heritage-finding",
                "name": "Heritage",
                "description": "Protection.",
                "questions": [
                  {
                    "text": "Is it a protected geological or sacred site?",
                    "kind": "boundary"
                  },
                  {
                    "text": "Is collecting allowed?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should rock types be separate entries?",
    "How should building stones be linked?",
    "How should sacred stones be respected?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}