{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T21:47:58Z",
    "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": 3,
    "engine": "claude",
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-09T07:30:04+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q9103",
    "registryId": "vr.tr.female-breast",
    "name": "breast",
    "version": "0.2.0-wave.3",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.LIV"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q9103/",
  "model": {
    "registry_id": "vr.tr.female-breast",
    "name": "breast",
    "purpose": "Let an agent explain the anatomy, development and function of the female breast in neutral clinical terms, relay health information such as screening and breastfeeding guidance from authoritative sources, and route personal symptoms and decisions to clinicians.",
    "definition": "A paired mammary region on the front of the upper torso in primates, including humans, containing mammary gland tissue, fat and connective tissue, with development and prominence varying by species, sex and life stage. In females, mammary glands can produce milk to nourish offspring. Human breasts have anatomical, physiological, health and cultural significance and are subject to screening programmes and clinical care.",
    "what_it_is_for": "Milk production and infant feeding; also a secondary sexual characteristic.",
    "affordances": [
      "explain anatomy and development",
      "relay health and screening guidance",
      "relay breastfeeding information",
      "route personal questions to clinicians"
    ],
    "distinguishing_features": [
      "Mammary gland",
      "Hormonal development and change",
      "Lactation",
      "Site of common disease"
    ],
    "appearance": "Paired soft structures on the chest with a nipple and areola, varying widely in size and shape.",
    "visual_identification": [
      "Mammary gland with fat and connective tissue",
      "Develops at puberty, changes with pregnancy and age",
      "The male breast has the same basic structure with minimal gland"
    ],
    "physical_properties": [
      {
        "quantity": "lobes per breast",
        "typical_range": "about 15-20",
        "unit": "count",
        "note": ""
      },
      {
        "quantity": "breast cancer lifetime risk",
        "typical_range": "about 1 in 8",
        "unit": "ratio",
        "note": "in many high-income countries, per health bodies"
      }
    ],
    "families_and_kinds": [
      "anatomical parts: gland, ducts, nipple, areola, fat and ligaments",
      "left and right breast as particular entities",
      "developmental stages",
      "conditions: benign changes, mastitis, breast cancer"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "breast",
        "why": "in registry terms"
      },
      {
        "relation": "is a kind of",
        "target": "mammary gland",
        "why": "the glandular organ"
      },
      {
        "relation": "is affected by",
        "target": "breast cancer",
        "why": "the most common cancer in women"
      },
      {
        "relation": "is examined by",
        "target": "mammography",
        "why": "in screening"
      }
    ],
    "identifiers": [
      {
        "scheme": "TA2",
        "value_or_pattern": "7085",
        "note": "Terminologia Anatomica breast"
      },
      {
        "scheme": "MeSH",
        "value_or_pattern": "D001940",
        "note": "breast"
      }
    ],
    "standards_and_regulation": [
      "National breast screening programme guidelines",
      "WHO breastfeeding recommendations",
      "Regulation of breast implants and cosmetic surgery"
    ],
    "failure_modes_and_hazards": [
      "Delayed presentation of symptoms",
      "Agents giving personal medical advice",
      "Non-neutral or sexualised presentation"
    ],
    "agent_conduct": {
      "may": [
        "Give accurate health information about the breast, breastfeeding and breast screening.",
        "Point people to medical care for lumps, pain or changes they describe."
      ],
      "must_not": [
        "Produce or share sexualised images of a real person's breasts without consent, or of any minor.",
        "Diagnose breast cancer or rule it out from a description or photo.",
        "Shame or censor breastfeeding in public information.",
        "Store or share breast images from medical care beyond the patient's consent."
      ],
      "requires_human": [
        "Any decision about screening, biopsy or treatment of the breast."
      ]
    },
    "ethics": {
      "considerations": [
        "The breast is tied to privacy, sexuality and bodily autonomy.",
        "Breast cancer is common; delayed care costs lives."
      ],
      "affected_parties": [
        "Women and girls",
        "Breastfeeding parents and infants",
        "Patients"
      ]
    },
    "owners": {
      "steward": "The person whose body it is.",
      "master_systems": []
    },
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": []
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q9103: breast",
      "url": "https://www.wikidata.org/wiki/Q9103",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Breast",
      "url": "https://en.wikipedia.org/wiki/Breast",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "anatomy",
        "name": "Anatomy",
        "description": "Structure and development.",
        "rationale": "Clinical description.",
        "layers": [
          {
            "id": "structure",
            "name": "Structure",
            "description": "Structure.",
            "findings": [
              {
                "id": "structure-finding",
                "name": "Structure",
                "description": "Structure.",
                "questions": [
                  {
                    "text": "What are the parts of the female breast, and how are they arranged?",
                    "kind": "definition"
                  },
                  {
                    "text": "Is the presentation neutral and clinical?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "development",
            "name": "Development",
            "description": "Development and change.",
            "findings": [
              {
                "id": "development-finding",
                "name": "Development",
                "description": "Development.",
                "questions": [
                  {
                    "text": "How does the breast develop at puberty and change with pregnancy, lactation and age?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits puberty or menopause?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "function",
        "name": "Function",
        "description": "Lactation.",
        "rationale": "Health.",
        "layers": [
          {
            "id": "lactation",
            "name": "Lactation",
            "description": "Milk production.",
            "findings": [
              {
                "id": "lactation-finding",
                "name": "Lactation",
                "description": "Lactation.",
                "questions": [
                  {
                    "text": "How does lactation work, and what do health bodies recommend about breastfeeding?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the user asking about their own feeding difficulties, which needs a clinician or lactation consultant?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "support",
            "name": "Support",
            "description": "Support.",
            "findings": [
              {
                "id": "support-finding",
                "name": "Support",
                "description": "Support.",
                "questions": [
                  {
                    "text": "What support and rights exist for breastfeeding?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits breastfeeding?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "health",
        "name": "Health",
        "description": "Conditions and screening.",
        "rationale": "Clinical.",
        "layers": [
          {
            "id": "conditions",
            "name": "Conditions",
            "description": "Conditions.",
            "findings": [
              {
                "id": "conditions-finding",
                "name": "Conditions",
                "description": "Conditions.",
                "questions": [
                  {
                    "text": "What benign and malignant conditions affect the breast, and what signs do health bodies advise checking?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the user describing symptoms, which need a clinician?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "screening",
            "name": "Screening",
            "description": "Screening.",
            "findings": [
              {
                "id": "screening-finding",
                "name": "Screening",
                "description": "Screening.",
                "questions": [
                  {
                    "text": "What do screening programmes recommend, and how do they differ by country?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits breast cancer screening?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "society",
        "name": "Society",
        "description": "Culture and study.",
        "rationale": "Attribution.",
        "layers": [
          {
            "id": "culture",
            "name": "Culture",
            "description": "Culture.",
            "findings": [
              {
                "id": "culture-finding",
                "name": "Culture",
                "description": "Culture.",
                "questions": [
                  {
                    "text": "How do cultures and laws treat the breast, from art to public breastfeeding, with attribution?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the presentation respectful?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "research",
            "name": "Research",
            "description": "Research.",
            "findings": [
              {
                "id": "research-finding",
                "name": "Research",
                "description": "Research.",
                "questions": [
                  {
                    "text": "What are the main areas of research, and which references are standard?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits breast cancer research?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should breast cancer and breastfeeding be the linked primary entries?",
    "How should screening guidelines be linked by country?",
    "How should anatomical terminology be linked?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}