{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-13T15:39:07Z",
    "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"
  },
  "metaModel": {
    "id": "THING-Q285473",
    "registryId": "vr.tr.singapore-premier-league",
    "name": "Singapore Premier League",
    "version": "0.2.0-wave.4",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "ACT.EVT"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q285473/",
  "model": {
    "registry_id": "vr.tr.singapore-premier-league",
    "name": "Singapore Premier League",
    "purpose": "Let an agent explain the Singapore Premier League and its format, relay history, clubs and champions from football sources, describe the 2018 rebranding and foreign satellite clubs, and distinguish the league from the Singapore Cup, the national team and earlier competitions.",
    "definition": "The top division of men s association football in Singapore, founded in 1996 as the S.League and renamed the Singapore Premier League in 2018, contested by a small number of clubs including Lion City Sailors, Tampines Rovers, Geylang International and Albirex Niigata Singapore, a satellite of the Japanese club, and organised by the Football Association of Singapore; the league qualifies clubs for AFC competitions and has undergone repeated restructuring.",
    "what_it_is_for": "Not applicable; a football competition.",
    "affordances": [
      "explain the league and format",
      "relay history and champions",
      "describe clubs",
      "distinguish related competitions"
    ],
    "distinguishing_features": [
      "Singaporean top flight",
      "Small league",
      "Satellite clubs",
      "Frequent restructuring"
    ],
    "appearance": "Not a visible object; a league competition.",
    "visual_identification": [
      "Top Singaporean football league",
      "Lion City Sailors, Tampines Rovers, Geylang International, Albirex Niigata Singapore",
      "The Singapore Cup is a knockout; the national team is separate; the S.League was the earlier name"
    ],
    "physical_properties": [
      {
        "quantity": "founded",
        "typical_range": "1996",
        "unit": "year",
        "note": "as S.League"
      },
      {
        "quantity": "renamed",
        "typical_range": "2018",
        "unit": "year",
        "note": ""
      },
      {
        "quantity": "clubs",
        "typical_range": "about 8-9",
        "unit": "count",
        "note": "varies"
      },
      {
        "quantity": "most titles",
        "typical_range": "Warriors FC",
        "unit": "note",
        "note": "as Singapore Armed Forces FC"
      }
    ],
    "families_and_kinds": [
      "regular season",
      "AFC qualification places",
      "satellite and invited clubs such as Albirex Niigata Singapore",
      "parallel Singapore Cup and Community Shield"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "national championship",
        "why": "in registry terms"
      },
      {
        "relation": "is organised by",
        "target": "Football Association of Singapore",
        "why": ""
      },
      {
        "relation": "feeds",
        "target": "AFC Champions League Two",
        "why": "through qualification"
      },
      {
        "relation": "is contrasted with",
        "target": "Singapore Cup",
        "why": "the knockout competition"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "FIFA, AFC and Football Association of Singapore regulations",
      "Club licensing rules"
    ],
    "failure_modes_and_hazards": [
      "Confusing old and new league names",
      "Stale club lists after restructuring",
      "Confusing with the cup"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": []
  },
  "sources": [],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "What the Singapore Premier League is.",
        "rationale": "Definition.",
        "layers": [
          {
            "id": "definition",
            "name": "Definition",
            "description": "Definition.",
            "findings": [
              {
                "id": "definition-finding",
                "name": "Definition",
                "description": "Definition.",
                "questions": [
                  {
                    "text": "What is the Singapore Premier League, and how does it differ from the Singapore Cup, the national team and the S.League era?",
                    "kind": "definition"
                  },
                  {
                    "text": "Is the question about the league, a season, a club or a player?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "format",
            "name": "Format",
            "description": "Format.",
            "findings": [
              {
                "id": "format-finding",
                "name": "Format",
                "description": "Format.",
                "questions": [
                  {
                    "text": "How do the season and AFC places work, and how have formats changed?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits the specific season?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "history",
        "name": "History",
        "description": "History.",
        "rationale": "Sources.",
        "layers": [
          {
            "id": "origins",
            "name": "Origins",
            "description": "Origins.",
            "findings": [
              {
                "id": "origins-finding",
                "name": "Origins",
                "description": "Origins.",
                "questions": [
                  {
                    "text": "How did the league develop from 1996 through the 2018 rebrand?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "champions",
            "name": "Champions",
            "description": "Champions.",
            "findings": [
              {
                "id": "champions-finding",
                "name": "Champions",
                "description": "Champions.",
                "questions": [
                  {
                    "text": "Which clubs have won the league?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which sources are cited?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "clubs",
        "name": "Clubs",
        "description": "Clubs and Asia.",
        "rationale": "Application.",
        "layers": [
          {
            "id": "clubs",
            "name": "Clubs",
            "description": "Clubs.",
            "findings": [
              {
                "id": "clubs-finding",
                "name": "Clubs",
                "description": "Clubs.",
                "questions": [
                  {
                    "text": "Which clubs play in the league, and what are the satellite clubs?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits the specific club?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "asia",
            "name": "Asia",
            "description": "Asia.",
            "findings": [
              {
                "id": "asia-finding",
                "name": "Asia",
                "description": "Asia.",
                "questions": [
                  {
                    "text": "How have Singaporean clubs performed in AFC competitions?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits AFC Champions League Two?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "context",
        "name": "Context",
        "description": "Context.",
        "rationale": "Context.",
        "layers": [
          {
            "id": "football",
            "name": "Football",
            "description": "Singaporean football.",
            "findings": [
              {
                "id": "football-finding",
                "name": "Football",
                "description": "Football.",
                "questions": [
                  {
                    "text": "How does the league relate to the national team and development?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits football in Singapore?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "issues",
            "name": "Issues",
            "description": "Issues.",
            "findings": [
              {
                "id": "issues-finding",
                "name": "Issues",
                "description": "Issues.",
                "questions": [
                  {
                    "text": "What challenges, such as attendance and finances, have been reported, with positions attributed?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits sports governance?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should the S.League era be a separate entry?",
    "How should football sources be linked?",
    "How should satellite clubs be recorded?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}