{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-13T13:03:09Z",
    "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": "2026-10-06T10:00:00Z",
      "ingestedAt": "2026-10-06T07:13:36+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-08T19:09:49+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q1656682",
    "registryId": "vr.tr.planned-event",
    "name": "planned event",
    "version": "0.2.0-wave.4",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "ACT.ACT"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q1656682/",
  "model": {
    "registry_id": "vr.tr.planned-event",
    "name": "planned event",
    "purpose": "Let an agent explain planned events as a class, relay event management practice from professional sources, describe kinds and lifecycles, and distinguish planned events from spontaneous events, natural events and recurring activities.",
    "definition": "An event that is organised in advance rather than occurring spontaneously, such as a meeting, conference, festival, wedding, concert, sporting fixture or product launch, with a defined purpose, time, place, participants and programme; planned events are the subject of event management, and the registry uses the term as a general class for organised activities.",
    "what_it_is_for": "Organising purposeful gatherings and occasions.",
    "affordances": [
      "explain the class",
      "relay event management practice",
      "describe kinds and lifecycle",
      "distinguish related concepts"
    ],
    "distinguishing_features": [
      "Organised in advance",
      "Defined purpose and programme",
      "Managed lifecycle",
      "General class"
    ],
    "appearance": "Not a visible object; an organised occasion.",
    "visual_identification": [
      "Event organised in advance",
      "Meetings, conferences, festivals, weddings, concerts, fixtures, launches",
      "Spontaneous events are unplanned; natural events are not organised; routines are recurring activities"
    ],
    "physical_properties": [
      {
        "quantity": "event industry value, global",
        "typical_range": "over 1",
        "unit": "trillion USD",
        "note": "estimates"
      },
      {
        "quantity": "lifecycle phases",
        "typical_range": "concept, planning, delivery, evaluation",
        "unit": "list",
        "note": ""
      }
    ],
    "families_and_kinds": [
      "business events such as meetings and conferences",
      "cultural events such as festivals and concerts",
      "sporting events",
      "private events such as weddings",
      "public and civic events",
      "virtual and hybrid events"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "activity",
        "why": "in registry terms"
      },
      {
        "relation": "is managed by",
        "target": "event management",
        "why": "as a profession"
      },
      {
        "relation": "is contrasted with",
        "target": "natural event",
        "why": "which is not organised"
      },
      {
        "relation": "is exemplified by",
        "target": "conference",
        "why": "a common planned event"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "ISO 20121 event sustainability management",
      "Public safety and licensing rules for events",
      "Accessibility requirements"
    ],
    "failure_modes_and_hazards": [
      "Crowd safety failures",
      "Overly broad class in the registry",
      "Confusing with spontaneous or natural events"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Help organisers plan dates, venues, programmes and participant lists.",
        "Send reminders and updates to participants who registered."
      ],
      "must_not": [
        "Admit more people than the venue can safely hold.",
        "Share attendee lists or personal data beyond the organiser's stated purpose.",
        "Publish an event as confirmed before the organiser has approved it.",
        "Ignore safety, accessibility or weather warnings for an event."
      ],
      "requires_human": [
        "Cancelling, postponing or changing the venue of an event.",
        "Taking payments or issuing refunds."
      ]
    },
    "ethics": {
      "considerations": [
        "Crowd safety failures at planned events have killed and injured people.",
        "Attendee data reveals people's beliefs, health and movements."
      ],
      "affected_parties": [
        "Attendees",
        "Organisers and staff",
        "Neighbours of venues"
      ]
    },
    "owners": {
      "steward": "The organiser of each event, under local licensing rules.",
      "master_systems": []
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q1656682: planned event",
      "url": "https://www.wikidata.org/wiki/Q1656682",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-de",
      "title": "Wikipedia (de): Veranstaltung",
      "url": "https://de.wikipedia.org/wiki/Veranstaltung",
      "url_status": "live",
      "checked_by": "wikidata-api sitelink",
      "what_it_supports": "general description of the item"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "What a planned event is.",
        "rationale": "Definition.",
        "layers": [
          {
            "id": "definition",
            "name": "Definition",
            "description": "Definition.",
            "findings": [
              {
                "id": "definition-finding",
                "name": "Definition",
                "description": "Definition.",
                "questions": [
                  {
                    "text": "What is a planned event, and how does it differ from spontaneous, natural and recurring activities?",
                    "kind": "definition"
                  },
                  {
                    "text": "Is the question about the class, a kind or a specific event?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "kinds",
            "name": "Kinds",
            "description": "Kinds.",
            "findings": [
              {
                "id": "kinds-finding",
                "name": "Kinds",
                "description": "Kinds.",
                "questions": [
                  {
                    "text": "What are business, cultural, sporting, private, civic and virtual events?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits the specific kind?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "manage",
        "name": "Manage",
        "description": "Event management.",
        "rationale": "Practice.",
        "layers": [
          {
            "id": "lifecycle",
            "name": "Lifecycle",
            "description": "Lifecycle.",
            "findings": [
              {
                "id": "lifecycle-finding",
                "name": "Lifecycle",
                "description": "Lifecycle.",
                "questions": [
                  {
                    "text": "How are events conceived, planned, delivered and evaluated?",
                    "kind": "action"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "safety",
            "name": "Safety",
            "description": "Safety and compliance.",
            "findings": [
              {
                "id": "safety-finding",
                "name": "Safety",
                "description": "Safety.",
                "questions": [
                  {
                    "text": "How are crowd safety, licensing and accessibility handled?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which sources are cited?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "industry",
        "name": "Industry",
        "description": "Industry.",
        "rationale": "Sources.",
        "layers": [
          {
            "id": "profession",
            "name": "Profession",
            "description": "Profession.",
            "findings": [
              {
                "id": "profession-finding",
                "name": "Profession",
                "description": "Profession.",
                "questions": [
                  {
                    "text": "What do event managers, venues and suppliers do?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits event management?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "sustainability",
            "name": "Sustainability",
            "description": "Sustainability.",
            "findings": [
              {
                "id": "sustainability-finding",
                "name": "Sustainability",
                "description": "Sustainability.",
                "questions": [
                  {
                    "text": "How are events made sustainable under ISO 20121?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits sustainable event management?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "context",
        "name": "Context",
        "description": "Trends and history.",
        "rationale": "Context.",
        "layers": [
          {
            "id": "trends",
            "name": "Trends",
            "description": "Trends.",
            "findings": [
              {
                "id": "trends-finding",
                "name": "Trends",
                "description": "Trends.",
                "questions": [
                  {
                    "text": "How have virtual and hybrid events changed the industry?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits virtual event?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "history",
            "name": "History",
            "description": "History.",
            "findings": [
              {
                "id": "history-finding",
                "name": "History",
                "description": "History.",
                "questions": [
                  {
                    "text": "How have organised events developed from ancient festivals to modern conferences?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits the history of festivals?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should event management be the primary linked entry?",
    "How should professional sources be linked?",
    "How should this class relate to the many specific event types?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}