{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-13T06:46:10Z",
    "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",
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-06T10:00:00Z",
      "ingestedAt": "2026-10-06T07:10:44+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-06T19:52:00+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q43748",
    "registryId": "vr.tr.eyebrow",
    "name": "eyebrow",
    "version": "0.2.0-wave.3",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.LIV"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q43748/",
  "model": {
    "registry_id": "vr.tr.eyebrow",
    "name": "eyebrow",
    "purpose": "Let an agent explain eyebrows and their anatomy and functions, relay biology, variation and grooming from anatomical and cultural sources, describe medical conditions affecting eyebrows in general, and distinguish eyebrows from eyelashes, the brow ridge and the forehead.",
    "definition": "The strip of short hair above each eye following the ridge of the brow bone, with right and left eyebrows that protect the eyes from sweat and debris, aid facial expression and communication, and are shaped by grooming and cosmetics into forms such as the arched eyebrow; eyebrows vary in shape, thickness and colour across individuals and populations and feature in beauty standards, art and medicine.",
    "what_it_is_for": "Protecting the eyes and expressing emotion.",
    "affordances": [
      "explain anatomy and functions",
      "relay variation and grooming",
      "describe medical aspects",
      "distinguish related features"
    ],
    "distinguishing_features": [
      "Protective hair",
      "Expressive movement",
      "Individual variation",
      "Cultural shaping"
    ],
    "appearance": "A strip of short hairs above each eye.",
    "visual_identification": [
      "Hair strip above the eye",
      "Right and left eyebrows, arched eyebrows, shaped and natural brows",
      "Eyelashes line the eyelids; the brow ridge is bone; the forehead is above"
    ],
    "physical_properties": [
      {
        "quantity": "hairs per eyebrow",
        "typical_range": "about 250-500",
        "unit": "count",
        "note": ""
      },
      {
        "quantity": "hair growth cycle",
        "typical_range": "about 3-4",
        "unit": "months",
        "note": "shorter than scalp hair"
      },
      {
        "quantity": "muscles",
        "typical_range": "frontalis, corrugator, orbicularis oculi",
        "unit": "list",
        "note": ""
      }
    ],
    "families_and_kinds": [
      "natural eyebrows",
      "arched, straight and angled shapes",
      "groomed, tattooed and microbladed eyebrows",
      "eyebrows in art and fashion history",
      "eyebrows in medical conditions such as madarosis and alopecia"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "human facial hair",
        "why": "in registry terms"
      },
      {
        "relation": "is a kind of",
        "target": "facial feature",
        "why": "in registry terms"
      },
      {
        "relation": "is moved by",
        "target": "facial muscles",
        "why": "in expression"
      },
      {
        "relation": "is contrasted with",
        "target": "eyelash",
        "why": "on the eyelid"
      }
    ],
    "identifiers": [
      {
        "scheme": "FMA",
        "value_or_pattern": "54237",
        "note": "eyebrow"
      },
      {
        "scheme": "MeSH",
        "value_or_pattern": "D005138",
        "note": "eyebrows"
      }
    ],
    "standards_and_regulation": [
      "Cosmetic and tattooing regulations for brow treatments",
      "No regulation of the feature"
    ],
    "failure_modes_and_hazards": [
      "Unregulated cosmetic procedures",
      "Agents giving personal medical advice on hair loss",
      "Cultural beauty standards presented as universal"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Describe eyebrows, their functions and grooming customs across cultures.",
        "Advise in general terms that sudden eyebrow loss is worth showing to a clinician."
      ],
      "must_not": [
        "Diagnose the cause of a person's eyebrow loss.",
        "Recommend unregulated tattooing, dyes or procedures near the eye.",
        "Present one culture's eyebrow fashion as the beauty standard for all.",
        "Mock eyebrow appearance or loss, for example from illness or treatment."
      ],
      "requires_human": [
        "Any cosmetic procedure on a person's face."
      ]
    },
    "ethics": {
      "considerations": [
        "Eyebrow loss can follow illness or cancer treatment and affects self-image.",
        "Beauty standards around eyebrows shift and can pressure people, especially the young."
      ],
      "affected_parties": [
        "People with hair loss",
        "Clients of cosmetic services",
        "Young people"
      ]
    },
    "owners": {
      "steward": "The person whose face it is.",
      "master_systems": []
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q43748: eyebrow",
      "url": "https://www.wikidata.org/wiki/Q43748",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Eyebrow",
      "url": "https://en.wikipedia.org/wiki/Eyebrow",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "What eyebrows are.",
        "rationale": "Science.",
        "layers": [
          {
            "id": "definition",
            "name": "Definition",
            "description": "Definition and anatomy.",
            "findings": [
              {
                "id": "definition-finding",
                "name": "Definition",
                "description": "Definition.",
                "questions": [
                  {
                    "text": "What are eyebrows, and how do they differ from eyelashes, the brow ridge and the forehead?",
                    "kind": "definition"
                  },
                  {
                    "text": "Is the question about anatomy, expression, grooming or a medical concern?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "functions",
            "name": "Functions",
            "description": "Functions.",
            "findings": [
              {
                "id": "functions-finding",
                "name": "Functions",
                "description": "Functions.",
                "questions": [
                  {
                    "text": "How do eyebrows protect the eyes and contribute to expression and recognition, with findings attributed?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits facial expression?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "variation",
        "name": "Variation",
        "description": "Variation and grooming.",
        "rationale": "Sources.",
        "layers": [
          {
            "id": "variation",
            "name": "Variation",
            "description": "Variation.",
            "findings": [
              {
                "id": "variation-finding",
                "name": "Variation",
                "description": "Variation.",
                "questions": [
                  {
                    "text": "How do eyebrows vary in shape, thickness and colour across individuals and populations?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "grooming",
            "name": "Grooming",
            "description": "Grooming and cosmetics.",
            "findings": [
              {
                "id": "grooming-finding",
                "name": "Grooming",
                "description": "Grooming.",
                "questions": [
                  {
                    "text": "How are eyebrows shaped, tinted, tattooed and microbladed, and what regulations apply?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which sources are cited?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "medicine",
        "name": "Medicine",
        "description": "Medicine.",
        "rationale": "Clinical.",
        "layers": [
          {
            "id": "conditions",
            "name": "Conditions",
            "description": "Conditions.",
            "findings": [
              {
                "id": "conditions-finding",
                "name": "Conditions",
                "description": "Conditions.",
                "questions": [
                  {
                    "text": "What conditions affect eyebrows, such as madarosis, alopecia and trichotillomania, in general terms?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the user asking about their own eyebrow loss, which needs a clinician?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "restoration",
            "name": "Restoration",
            "description": "Restoration.",
            "findings": [
              {
                "id": "restoration-finding",
                "name": "Restoration",
                "description": "Restoration.",
                "questions": [
                  {
                    "text": "How are eyebrows restored by transplantation and other methods, in general terms?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits hair transplantation?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "context",
        "name": "Context",
        "description": "Culture and evolution.",
        "rationale": "Context.",
        "layers": [
          {
            "id": "culture",
            "name": "Culture",
            "description": "Culture.",
            "findings": [
              {
                "id": "culture-finding",
                "name": "Culture",
                "description": "Culture.",
                "questions": [
                  {
                    "text": "How have eyebrow fashions changed across history and cultures?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits beauty standards?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "evolution",
            "name": "Evolution",
            "description": "Evolution.",
            "findings": [
              {
                "id": "evolution-finding",
                "name": "Evolution",
                "description": "Evolution.",
                "questions": [
                  {
                    "text": "Why did humans evolve mobile eyebrows, with hypotheses attributed?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits human evolution?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should eyebrow grooming and madarosis be separate entries?",
    "How should anatomical and cultural sources be linked?",
    "The registry entry has merged aliases naming sides and a shape; should they be split off?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}