{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-11T11:26:49Z",
    "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": "2026-10-05T13:30:05+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-07T10:10:30+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q40397",
    "registryId": "vr.tr.tissue",
    "name": "tissue",
    "version": "0.2.0-wave.1",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.LIV"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q40397/",
  "model": {
    "registry_id": "vr.tr.tissue",
    "name": "tissue",
    "purpose": "Let an agent explain biological tissues by type, structure and function, and point to clinical services for tissue samples and donation, without diagnosis.",
    "definition": "In biology, a group of similar cells and their extracellular matrix working together to perform a function; animal tissues are classed as epithelial, connective, muscle and nervous, and plants have dermal, vascular and ground tissues.",
    "what_it_is_for": "Understanding how organs and bodies are built.",
    "affordances": [
      "classify tissue types",
      "explain tissue structure and function",
      "describe histology in general terms",
      "find tissue donation information"
    ],
    "distinguishing_features": [
      "Groups of similar cells",
      "Specialised functions",
      "Build organs",
      "Studied by histology"
    ],
    "appearance": "Seen under the microscope as organised cell layers; forms organs.",
    "visual_identification": [
      "Epithelial, connective, muscle, nervous",
      "Histology slides",
      "Paper tissues are a different sense"
    ],
    "physical_properties": [
      {
        "quantity": "Mass density",
        "unit": "kilograms per cubic metre",
        "typical_range": "",
        "note": "Density is measured as sample mass divided by volume, with tissue type and hydration recorded."
      },
      {
        "quantity": "Water mass fraction",
        "unit": "percent",
        "typical_range": "",
        "note": "Water content is measured using a validated moisture measurement method, with sample preparation recorded."
      },
      {
        "quantity": "Elastic modulus",
        "unit": "pascals",
        "typical_range": "",
        "note": "Mechanical testing measures stiffness under specified loading, temperature and hydration conditions."
      },
      {
        "quantity": "Sample thickness",
        "unit": "millimetres",
        "typical_range": "",
        "note": "Thickness is measured by imaging or suitable dimensional instruments, with compression and preservation conditions recorded."
      }
    ],
    "families_and_kinds": [
      "epithelial tissue",
      "connective tissue",
      "muscle tissue",
      "nervous tissue",
      "plant tissues"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "multicellular structure",
        "why": "category"
      },
      {
        "relation": "is made of",
        "target": "cell",
        "why": "units"
      },
      {
        "relation": "forms",
        "target": "organ",
        "why": "higher structure"
      },
      {
        "relation": "is studied by",
        "target": "histology and pathology",
        "why": "fields"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "Human tissue law",
      "EU tissues and cells directives"
    ],
    "failure_modes_and_hazards": [
      "Agents interpreting personal biopsy results",
      "Confusing senses"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Explain tissue types and functions from standard biology sources.",
        "Help a laboratory track tissue samples it is authorized to manage."
      ],
      "must_not": [
        "Use human tissue without the donor's consent and the required approvals.",
        "Mislabel or mix up tissue samples.",
        "Disclose donors' identities or results without consent.",
        "Help trade human tissue in breach of the law."
      ],
      "requires_human": [
        "Releasing human tissue for research, transplant or disposal."
      ]
    },
    "ethics": {
      "considerations": [
        "Human tissue carries the dignity of the person it came from.",
        "Consent and fair benefit matter, as past misuse of donors' tissue shows."
      ],
      "affected_parties": [
        "Tissue donors and families",
        "Patients",
        "Researchers"
      ]
    },
    "owners": {
      "steward": "The holding institution for samples, under human tissue law and the donor's consent.",
      "master_systems": [
        "Biobank and tissue licence registers"
      ]
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q40397: tissue",
      "url": "https://www.wikidata.org/wiki/Q40397",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Tissue (biology)",
      "url": "https://en.wikipedia.org/wiki/Tissue_%28biology%29",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "types",
        "name": "Types",
        "description": "Classification.",
        "rationale": "Types differ.",
        "layers": [
          {
            "id": "kind",
            "name": "Kind",
            "description": "Tissue type.",
            "findings": [
              {
                "id": "kind-finding",
                "name": "Kind",
                "description": "Tissue type.",
                "questions": [
                  {
                    "text": "Which tissue type is this?",
                    "kind": "definition"
                  },
                  {
                    "text": "Where is it found?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          },
          {
            "id": "function",
            "name": "Function",
            "description": "Role.",
            "findings": [
              {
                "id": "function-finding",
                "name": "Function",
                "description": "Function.",
                "questions": [
                  {
                    "text": "What does this tissue do?",
                    "kind": "definition"
                  },
                  {
                    "text": "How is its structure suited to that?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "histology",
        "name": "Histology",
        "description": "Study.",
        "rationale": "Microscopy reveals tissues.",
        "layers": [
          {
            "id": "slides",
            "name": "Slides",
            "description": "Staining.",
            "findings": [
              {
                "id": "slides-finding",
                "name": "Slides",
                "description": "Histology slides.",
                "questions": [
                  {
                    "text": "How are tissue samples prepared and stained, in general terms?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which stains show which features?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          },
          {
            "id": "results",
            "name": "Results",
            "description": "Personal results.",
            "findings": [
              {
                "id": "results-finding",
                "name": "Results",
                "description": "Results limit.",
                "questions": [
                  {
                    "text": "Is the user asking the agent to interpret their biopsy?",
                    "kind": "boundary"
                  },
                  {
                    "text": "How should they discuss it with a clinician?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "donation",
        "name": "Donation",
        "description": "Tissue donation.",
        "rationale": "Donation is regulated.",
        "layers": [
          {
            "id": "donate",
            "name": "Donate",
            "description": "How to donate.",
            "findings": [
              {
                "id": "donate-finding",
                "name": "Donate",
                "description": "Tissue donation.",
                "questions": [
                  {
                    "text": "How can someone register as an organ or tissue donor here?",
                    "kind": "action"
                  },
                  {
                    "text": "What does the law say about consent?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "research",
            "name": "Research",
            "description": "Biobanks.",
            "findings": [
              {
                "id": "research-finding",
                "name": "Research",
                "description": "Research use.",
                "questions": [
                  {
                    "text": "How are donated tissues used in research, and with what consent?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which rules apply?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "senses",
        "name": "Senses",
        "description": "Disambiguation.",
        "rationale": "Tissue has other senses.",
        "layers": [
          {
            "id": "paper",
            "name": "Paper",
            "description": "Tissue paper.",
            "findings": [
              {
                "id": "paper-finding",
                "name": "Paper",
                "description": "Paper sense.",
                "questions": [
                  {
                    "text": "Is facial tissue or tissue paper meant?",
                    "kind": "boundary"
                  },
                  {
                    "text": "Which entry fits?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "plants",
            "name": "Plants",
            "description": "Plant tissues.",
            "findings": [
              {
                "id": "plants-finding",
                "name": "Plants",
                "description": "Plant tissues.",
                "questions": [
                  {
                    "text": "Which plant tissues are involved?",
                    "kind": "definition"
                  },
                  {
                    "text": "How do they differ from animal tissues?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should tissue types be separate entries?",
    "How should histology resources be linked?",
    "How should the paper sense be split off?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}