{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-13T19:07:11Z",
    "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": "2026-10-06T07:34:11+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-06T19:51:54+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q1537326",
    "registryId": "vr.tr.prefectural-road",
    "name": "prefectural road",
    "version": "0.2.0-wave.4",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.BLT"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q1537326/",
  "model": {
    "registry_id": "vr.tr.prefectural-road",
    "name": "prefectural road",
    "purpose": "Let an agent explain prefectural roads in Japan, relay classification, numbering and management from Japanese road administration sources, describe signage and examples, and distinguish prefectural roads from national highways, municipal roads, expressways and roads in other countries named prefectural.",
    "definition": "A road managed by a prefecture in Japan, forming part of the regional road network below national highways, designated either as a principal regional road jointly with the national government or as a general prefectural road, numbered within each prefecture and marked by hexagonal signs, such as the prefectural roads of Fukuoka Prefecture named in the registry alias.",
    "what_it_is_for": "Regional road transport in Japan.",
    "affordances": [
      "explain classification",
      "relay numbering and signage",
      "describe examples",
      "distinguish related roads"
    ],
    "distinguishing_features": [
      "Prefecture managed",
      "Hexagonal signs",
      "Numbered per prefecture",
      "Two categories"
    ],
    "appearance": "Roads marked with blue hexagonal route signs.",
    "visual_identification": [
      "Road managed by a Japanese prefecture",
      "Principal regional roads, general prefectural roads, Fukuoka prefectural roads",
      "National highways are managed nationally; municipal roads by municipalities; expressways are tolled limited-access roads"
    ],
    "physical_properties": [
      {
        "quantity": "legal basis",
        "typical_range": "Road Act of 1952",
        "unit": "note",
        "note": ""
      },
      {
        "quantity": "sign shape",
        "typical_range": "hexagon",
        "unit": "note",
        "note": ""
      },
      {
        "quantity": "categories",
        "typical_range": "principal regional and general prefectural",
        "unit": "list",
        "note": ""
      }
    ],
    "families_and_kinds": [
      "principal regional roads",
      "general prefectural roads",
      "prefectural roads of Fukuoka and other prefectures",
      "metropolitan roads of Tokyo and similar"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "regional road",
        "why": "in registry terms"
      },
      {
        "relation": "is governed by",
        "target": "Road Act (Japan)",
        "why": ""
      },
      {
        "relation": "is contrasted with",
        "target": "national highways of Japan",
        "why": ""
      },
      {
        "relation": "is managed by",
        "target": "prefectures of Japan",
        "why": ""
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "Japanese Road Act and road structure ordinances"
    ],
    "failure_modes_and_hazards": [
      "Confusing road categories",
      "Stale route data",
      "Registry alias naming a prefecture-specific set"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Explain how prefectural roads fit into the Japanese road classification.",
        "Report route numbers and managing prefectures from official road data."
      ],
      "must_not": [
        "Confuse prefectural roads with national routes or municipal roads.",
        "Give route closure or condition information that is not current.",
        "Direct traffic onto a closed prefectural road after a disaster."
      ],
      "requires_human": [
        "Routing emergency or heavy vehicles onto roads with unknown current condition."
      ]
    },
    "ethics": {
      "considerations": [
        "Mountain and rural prefectural roads close after storms and landslides, and stale data endangers travellers.",
        "Road management decisions affect isolated communities' access to services."
      ],
      "affected_parties": [
        "Drivers",
        "Residents along the route",
        "Road maintenance workers"
      ]
    },
    "owners": {
      "steward": "The prefectural government that manages the road.",
      "master_systems": [
        "Prefectural road registers",
        "National road database of Japan"
      ]
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q1537326: prefectural road",
      "url": "https://www.wikidata.org/wiki/Q1537326",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Prefectural road",
      "url": "https://en.wikipedia.org/wiki/Prefectural_road",
      "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 prefectural road is.",
        "rationale": "Definition.",
        "layers": [
          {
            "id": "definition",
            "name": "Definition",
            "description": "Definition.",
            "findings": [
              {
                "id": "definition-finding",
                "name": "Definition",
                "description": "Definition.",
                "questions": [
                  {
                    "text": "What is a prefectural road, and how does it differ from national highways, municipal roads and expressways?",
                    "kind": "definition"
                  },
                  {
                    "text": "Is the question about classification, a specific route or travel?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "categories",
            "name": "Categories",
            "description": "Categories.",
            "findings": [
              {
                "id": "categories-finding",
                "name": "Categories",
                "description": "Categories.",
                "questions": [
                  {
                    "text": "What are principal regional and general prefectural roads, and Fukuoka s prefectural roads?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits the specific route?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "administration",
        "name": "Administration",
        "description": "Administration.",
        "rationale": "Regulation.",
        "layers": [
          {
            "id": "law",
            "name": "Law",
            "description": "Road Act.",
            "findings": [
              {
                "id": "law-finding",
                "name": "Law",
                "description": "Law.",
                "questions": [
                  {
                    "text": "How does the Road Act classify and assign management of roads?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "numbering",
            "name": "Numbering",
            "description": "Numbering and signs.",
            "findings": [
              {
                "id": "numbering-finding",
                "name": "Numbering",
                "description": "Numbering.",
                "questions": [
                  {
                    "text": "How are prefectural roads numbered and signed?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which sources are cited?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "network",
        "name": "Network",
        "description": "Network.",
        "rationale": "Application.",
        "layers": [
          {
            "id": "structure",
            "name": "Structure",
            "description": "Network structure.",
            "findings": [
              {
                "id": "structure-finding",
                "name": "Structure",
                "description": "Structure.",
                "questions": [
                  {
                    "text": "How do prefectural roads fit into Japan s road network?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits roads in Japan?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "maintenance",
            "name": "Maintenance",
            "description": "Maintenance.",
            "findings": [
              {
                "id": "maintenance-finding",
                "name": "Maintenance",
                "description": "Maintenance.",
                "questions": [
                  {
                    "text": "How are roads maintained and disaster-proofed?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits road maintenance?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "context",
        "name": "Context",
        "description": "Comparison.",
        "rationale": "Context.",
        "layers": [
          {
            "id": "comparison",
            "name": "Comparison",
            "description": "Comparison.",
            "findings": [
              {
                "id": "comparison-finding",
                "name": "Comparison",
                "description": "Comparison.",
                "questions": [
                  {
                    "text": "How do Japanese prefectural roads compare with regional roads elsewhere?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits regional road?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "data",
            "name": "Data",
            "description": "Data.",
            "findings": [
              {
                "id": "data-finding",
                "name": "Data",
                "description": "Data.",
                "questions": [
                  {
                    "text": "Where are route lists and maps maintained?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits OpenStreetMap?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should prefecture-specific road sets be separate entries?",
    "How should Japanese road sources be linked?",
    "How should route numbering be recorded?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}