{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-13T19:22:08Z",
    "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": 4,
    "engine": "claude",
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-06T11:00:00Z",
      "ingestedAt": "2026-10-06T07:36:32+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-Q8719053",
    "registryId": "vr.tr.music-venue",
    "name": "music venue",
    "version": "0.2.0-wave.4",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.PLC"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q8719053/",
  "model": {
    "registry_id": "vr.tr.music-venue",
    "name": "music venue",
    "purpose": "Let an agent explain music venues and their kinds, relay design, acoustics, licensing and safety from venue industry and regulatory sources, describe the kinds the registry aliases name, and distinguish music venues from recording studios, theatres, nightclubs without live music and festivals as events.",
    "definition": "A place where live music is performed for an audience, ranging from concert halls built for classical music, outdoor concert venues and amphitheatres, arenas and stadiums, to popular music venues, music clubs, Japanese live houses for small rock and indie shows, and singing stages at festivals; venues are subject to licensing, safety, noise and accessibility rules.",
    "what_it_is_for": "Hosting live music.",
    "affordances": [
      "explain kinds",
      "relay design and regulation",
      "describe named kinds",
      "distinguish related venues"
    ],
    "distinguishing_features": [
      "Live performance",
      "Acoustic design",
      "Capacity range",
      "Licensing and safety"
    ],
    "appearance": "Stages, audience areas, sound systems and lighting.",
    "visual_identification": [
      "Place for live music performance",
      "Concert hall, outdoor concert venue, popular music venue, live house, music club, singing stage",
      "Studios record; theatres host drama; nightclubs may play recorded music; festivals are events"
    ],
    "physical_properties": [
      {
        "quantity": "live houses",
        "typical_range": "small venues common in Japan since the 1970s",
        "unit": "note",
        "note": ""
      },
      {
        "quantity": "concert hall reverberation",
        "typical_range": "about 1.8-2.2",
        "unit": "second",
        "note": "for orchestral music"
      },
      {
        "quantity": "crowd safety guidance",
        "typical_range": "e.g. UK Green Guide and Purple Guide",
        "unit": "note",
        "note": ""
      }
    ],
    "families_and_kinds": [
      "concert halls",
      "arenas and stadiums",
      "outdoor venues and amphitheatres",
      "music clubs and grassroots venues",
      "Japanese live houses",
      "festival stages"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "event venue",
        "why": "in registry terms"
      },
      {
        "relation": "includes",
        "target": "concert hall",
        "why": ""
      },
      {
        "relation": "is contrasted with",
        "target": "recording studio",
        "why": ""
      },
      {
        "relation": "hosts",
        "target": "concert",
        "why": ""
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "Premises licensing and noise regulations",
      "Crowd safety guidance",
      "Accessibility laws"
    ],
    "failure_modes_and_hazards": [
      "Crowd crushes and fire",
      "Hearing damage",
      "Closure of grassroots venues"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Describe kinds of music venues, their acoustics and licensing from industry and regulatory sources.",
        "Report capacity, accessibility and safety information that the venue publishes."
      ],
      "must_not": [
        "Sell or advertise tickets beyond a venue's licensed capacity.",
        "Recommend blocking exits or ignoring crowd safety rules.",
        "Advise sound levels that exceed limits protecting hearing.",
        "Resell tickets in breach of the venue's or the law's rules."
      ],
      "requires_human": [
        "Changing crowd management or capacity plans."
      ]
    },
    "ethics": {
      "considerations": [
        "Crowd crushes and fires at venues have killed many people.",
        "Grassroots venues are cultural spaces whose closure affects communities and artists."
      ],
      "affected_parties": [
        "Audiences",
        "Performers and staff",
        "Neighbours"
      ]
    },
    "owners": {
      "steward": "The venue operator, under licences from local authorities.",
      "master_systems": [
        "Premises licence registers"
      ]
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q8719053: music venue",
      "url": "https://www.wikidata.org/wiki/Q8719053",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Music venue",
      "url": "https://en.wikipedia.org/wiki/Music_venue",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "What a music venue is.",
        "rationale": "Definition.",
        "layers": [
          {
            "id": "definition",
            "name": "Definition",
            "description": "Definition.",
            "findings": [
              {
                "id": "definition-finding",
                "name": "Definition",
                "description": "Definition.",
                "questions": [
                  {
                    "text": "What is a music venue, and how does it differ from a studio, theatre, nightclub and festival?",
                    "kind": "definition"
                  },
                  {
                    "text": "Is the question about a kind, design, safety or a specific venue?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "kinds",
            "name": "Kinds",
            "description": "Kinds.",
            "findings": [
              {
                "id": "kinds-finding",
                "name": "Kinds",
                "description": "Kinds.",
                "questions": [
                  {
                    "text": "What are concert halls, outdoor venues, popular music venues, live houses, music clubs and singing stages?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits the specific kind?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "design",
        "name": "Design",
        "description": "Design and acoustics.",
        "rationale": "Science.",
        "layers": [
          {
            "id": "acoustics",
            "name": "Acoustics",
            "description": "Acoustics.",
            "findings": [
              {
                "id": "acoustics-finding",
                "name": "Acoustics",
                "description": "Acoustics.",
                "questions": [
                  {
                    "text": "How are venues designed for classical and amplified music?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "production",
            "name": "Production",
            "description": "Production.",
            "findings": [
              {
                "id": "production-finding",
                "name": "Production",
                "description": "Production.",
                "questions": [
                  {
                    "text": "How do sound and lighting systems work in venues?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which sources are cited?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "regulation",
        "name": "Regulation",
        "description": "Safety and licensing.",
        "rationale": "Regulation.",
        "layers": [
          {
            "id": "safety",
            "name": "Safety",
            "description": "Crowd and fire safety.",
            "findings": [
              {
                "id": "safety-finding",
                "name": "Safety",
                "description": "Safety.",
                "questions": [
                  {
                    "text": "What crowd and fire safety rules apply?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits crowd safety?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "hearing",
            "name": "Hearing",
            "description": "Hearing protection.",
            "findings": [
              {
                "id": "hearing-finding",
                "name": "Hearing",
                "description": "Hearing.",
                "questions": [
                  {
                    "text": "What noise limits and hearing protection guidance exist?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits noise-induced hearing loss?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "context",
        "name": "Context",
        "description": "Culture and economy.",
        "rationale": "Context.",
        "layers": [
          {
            "id": "grassroots",
            "name": "Grassroots",
            "description": "Grassroots venues.",
            "findings": [
              {
                "id": "grassroots-finding",
                "name": "Grassroots",
                "description": "Grassroots.",
                "questions": [
                  {
                    "text": "Why are small venues important, and what threats do they face, as industry bodies report?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits Music Venue Trust?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "japan",
            "name": "Japan",
            "description": "Live houses.",
            "findings": [
              {
                "id": "japan-finding",
                "name": "Japan",
                "description": "Japan.",
                "questions": [
                  {
                    "text": "How do Japanese live houses operate?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits music of Japan?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should live house be a separate primary entry?",
    "How should venue industry sources be linked?",
    "How should festival stages be recorded?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}