{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-11T23:51:37Z",
    "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": 2,
    "engine": "claude",
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-06T10:00:00Z",
      "ingestedAt": "2026-10-06T06:57:15+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-06T19:51:59+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q36834",
    "registryId": "vr.tr.composer",
    "name": "composer",
    "version": "0.2.0-wave.2",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "SOC.PER"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q36834/",
  "model": {
    "registry_id": "vr.tr.composer",
    "name": "composer",
    "purpose": "Let an agent explain what composers do across genres, identify composers and their works with sources, support composition learning and careers, and describe rights and history.",
    "definition": "A person who creates music, writing works for performance or recording in any genre, from classical and film or television scores to jazz and popular songs, including songwriters, track makers and liturgical composers such as Orthodox raspevshchiki; composers work with notation, improvisation or production tools, hold rights in their works and are recognised by prizes, catalogues and musicology.",
    "what_it_is_for": "People who create music.",
    "affordances": [
      "explain the role across genres",
      "identify composers and works",
      "support learning and careers",
      "describe rights and history"
    ],
    "distinguishing_features": [
      "Creative authorship",
      "Genre variety",
      "Rights holder",
      "Notation or production"
    ],
    "appearance": "Not physical; a profession and creative role.",
    "visual_identification": [
      "Creates musical works",
      "Any genre or medium",
      "A performer interprets rather than creates the work"
    ],
    "physical_properties": [],
    "families_and_kinds": [
      "classical composers",
      "film, television and game composers",
      "jazz composers",
      "songwriters and track makers",
      "liturgical and traditional composers"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "musician",
        "why": "category"
      },
      {
        "relation": "is a kind of",
        "target": "author",
        "why": "category"
      },
      {
        "relation": "is related to",
        "target": "blues",
        "why": "a genre with its composers"
      },
      {
        "relation": "is related to",
        "target": "motif",
        "why": "compositional units"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "Copyright and performing rights",
      "Collecting society rules",
      "Music education standards"
    ],
    "failure_modes_and_hazards": [
      "Misattributing works",
      "Underrepresenting women and non-Western composers",
      "Rights disputes"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Describe a composer's works, style and period from reliable sources.",
        "Attribute pieces to composers using catalogues and credited records."
      ],
      "must_not": [
        "Attribute a work to a composer without evidence or strip credit from the real author.",
        "Present generated music as the work of a named composer.",
        "Reproduce or distribute a composer's protected works without the rights holder's permission.",
        "Leave out women and non-Western composers when asked for a fair overview of a field."
      ],
      "requires_human": [
        "Settling a disputed attribution or rights claim to a work."
      ]
    },
    "ethics": {
      "considerations": [
        "Credit and royalties are a composer's livelihood and recognition.",
        "Histories of music have long overlooked composers outside a narrow canon."
      ],
      "affected_parties": [
        "Composers and their heirs",
        "Performers and listeners",
        "Rights holders"
      ]
    },
    "owners": {
      "steward": "The composer for their own work; collecting societies and publishers manage the rights.",
      "master_systems": [
        "Collecting society and music rights registers"
      ]
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q36834: composer",
      "url": "https://www.wikidata.org/wiki/Q36834",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Composer",
      "url": "https://en.wikipedia.org/wiki/Composer",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "What composers do.",
        "rationale": "Definitions.",
        "layers": [
          {
            "id": "role",
            "name": "Role",
            "description": "The role.",
            "findings": [
              {
                "id": "role-finding",
                "name": "Role",
                "description": "Role.",
                "questions": [
                  {
                    "text": "What does a composer do, and how does the role differ between classical, film, jazz and popular music?",
                    "kind": "definition"
                  },
                  {
                    "text": "How do composer, songwriter, arranger and producer differ?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          },
          {
            "id": "identify",
            "name": "Identify",
            "description": "A specific composer.",
            "findings": [
              {
                "id": "identify-finding",
                "name": "Identify",
                "description": "Identification.",
                "questions": [
                  {
                    "text": "Who is this composer, and what are their principal works, according to catalogues and biographies?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits them?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "create",
        "name": "Create",
        "description": "Composing.",
        "rationale": "Practice.",
        "layers": [
          {
            "id": "learn",
            "name": "Learn",
            "description": "Learning composition.",
            "findings": [
              {
                "id": "learn-finding",
                "name": "Learn",
                "description": "Learning.",
                "questions": [
                  {
                    "text": "How can someone learn to compose, with theory, notation, ear training and tools?",
                    "kind": "action"
                  },
                  {
                    "text": "Which resources and courses exist?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "career",
            "name": "Career",
            "description": "Careers.",
            "findings": [
              {
                "id": "career-finding",
                "name": "Career",
                "description": "Careers.",
                "questions": [
                  {
                    "text": "How do composers work professionally in concert music, media scoring and songwriting?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits music industry?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "rights",
        "name": "Rights",
        "description": "Rights and recognition.",
        "rationale": "Law.",
        "layers": [
          {
            "id": "copyright",
            "name": "Copyright",
            "description": "Copyright.",
            "findings": [
              {
                "id": "copyright-finding",
                "name": "Copyright",
                "description": "Copyright.",
                "questions": [
                  {
                    "text": "How do copyright, performing rights and collecting societies work for composers?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is legal advice needed from a professional?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "recognition",
            "name": "Recognition",
            "description": "Prizes and catalogues.",
            "findings": [
              {
                "id": "recognition-finding",
                "name": "Recognition",
                "description": "Recognition.",
                "questions": [
                  {
                    "text": "Which prizes and catalogues recognise composers and their works?",
                    "kind": "provenance"
                  },
                  {
                    "text": "How is attribution verified?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "history",
        "name": "History",
        "description": "History and diversity.",
        "rationale": "Context.",
        "layers": [
          {
            "id": "history",
            "name": "History",
            "description": "History of the role.",
            "findings": [
              {
                "id": "history-finding",
                "name": "History",
                "description": "History.",
                "questions": [
                  {
                    "text": "How has the role of composer changed across periods and cultures, according to musicologists?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "diversity",
            "name": "Diversity",
            "description": "Representation.",
            "findings": [
              {
                "id": "diversity-finding",
                "name": "Diversity",
                "description": "Representation.",
                "questions": [
                  {
                    "text": "What is documented about women composers and composers from underrepresented traditions?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the presentation balanced?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should each composer be a separate entry?",
    "How should work catalogues be linked?",
    "How should collaborative authorship be recorded?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}