{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-11T21:59:31Z",
    "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": "2026-10-05T23:50:00Z",
      "ingestedAt": "2026-10-05T20:45:43+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q548662",
    "registryId": "vr.tr.public-transport-stop",
    "name": "public transport stop",
    "version": "0.2.0-wave.2",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "PHY.PLC"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q548662/",
  "model": {
    "registry_id": "vr.tr.public-transport-stop",
    "name": "public transport stop",
    "purpose": "Let an agent explain public transport stops and their features, help users find and use stops, describe planning and accessibility standards, and identify specific stops with sources.",
    "definition": "A designated place where public transport vehicles stop to let passengers board and alight, including bus, tram and trolleybus stops, aerial tramway stations, termini and double stops, marked by signs, shelters and timetables and often equipped with real-time information and accessibility features; stops are nodes in transport networks and are planned for safety, accessibility and coverage.",
    "what_it_is_for": "Boarding points in public transport.",
    "affordances": [
      "find and describe stops",
      "explain stop features and accessibility",
      "support planning and design",
      "identify specific stops"
    ],
    "distinguishing_features": [
      "Network node",
      "Marked and timetabled",
      "Accessibility features",
      "Mode-specific"
    ],
    "appearance": "A sign, shelter and platform or kerb where vehicles stop.",
    "visual_identification": [
      "Designated boarding point",
      "Sign and timetable",
      "A station is larger with more facilities"
    ],
    "physical_properties": [],
    "families_and_kinds": [
      "bus stops",
      "tram and trolleybus stops",
      "termini and interchange stops",
      "aerial tramway and cable car stations",
      "request and hail-and-ride stops"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "station, terminal, or stop",
        "why": "category"
      },
      {
        "relation": "is related to",
        "target": "people mover",
        "why": "stations of automated systems"
      },
      {
        "relation": "is related to",
        "target": "monorail",
        "why": "monorail stations"
      },
      {
        "relation": "is related to",
        "target": "last mile",
        "why": "access to stops"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "Accessibility standards for stops",
      "Road traffic rules at stops",
      "Public transport data standards such as GTFS"
    ],
    "failure_modes_and_hazards": [
      "Inaccessible stops",
      "Pedestrian danger at stops",
      "Outdated timetable information"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Report stop locations, timetables and real-time arrivals from the operator's data.",
        "Report damage, blocked access or broken accessibility features to the operator."
      ],
      "must_not": [
        "Publish false departures or cancellations.",
        "Block a stop or its accessible boarding area with a vehicle or object.",
        "Track individual passengers at stops through cameras or devices without legal basis.",
        "Relocate or remove a stop marking without the transport authority's decision."
      ],
      "requires_human": [
        "Changing a stop's location or closing it."
      ]
    },
    "ethics": {
      "considerations": [
        "Stops are essential for people without cars, including disabled and older people.",
        "Poorly sited stops expose passengers to traffic and harassment."
      ],
      "affected_parties": [
        "Passengers",
        "Disabled and older people",
        "Drivers and operators"
      ]
    },
    "owners": {
      "steward": "The public transport authority or operator that designates the stop.",
      "master_systems": [
        "Transport authority stop registers and timetable data"
      ]
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q548662: public transport stop",
      "url": "https://www.wikidata.org/wiki/Q548662",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "use",
        "name": "Use",
        "description": "Using a stop.",
        "rationale": "Passengers.",
        "layers": [
          {
            "id": "find",
            "name": "Find",
            "description": "Finding a stop.",
            "findings": [
              {
                "id": "find-finding",
                "name": "Find",
                "description": "Finding stops.",
                "questions": [
                  {
                    "text": "Where is the nearest stop for this route, and when is the next departure, according to the operator?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits a specific stop?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "access",
            "name": "Access",
            "description": "Accessibility.",
            "findings": [
              {
                "id": "access-finding",
                "name": "Access",
                "description": "Accessibility.",
                "questions": [
                  {
                    "text": "Is this stop accessible for wheelchairs, prams and people with visual impairment?",
                    "kind": "provenance"
                  },
                  {
                    "text": "How is boarding assistance requested?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "features",
        "name": "Features",
        "description": "What a stop provides.",
        "rationale": "Design.",
        "layers": [
          {
            "id": "elements",
            "name": "Elements",
            "description": "Stop elements.",
            "findings": [
              {
                "id": "elements-finding",
                "name": "Elements",
                "description": "Elements.",
                "questions": [
                  {
                    "text": "What elements make up a good stop, such as shelter, seating, lighting, information and kerb height?",
                    "kind": "provenance"
                  },
                  {
                    "text": "What is a double stop or a request stop?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          },
          {
            "id": "information",
            "name": "Information",
            "description": "Passenger information.",
            "findings": [
              {
                "id": "information-finding",
                "name": "Information",
                "description": "Information.",
                "questions": [
                  {
                    "text": "How are timetables and real-time information provided at stops and in apps?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which data standards apply?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "plan",
        "name": "Plan",
        "description": "Planning stops.",
        "rationale": "Networks.",
        "layers": [
          {
            "id": "placement",
            "name": "Placement",
            "description": "Stop placement.",
            "findings": [
              {
                "id": "placement-finding",
                "name": "Placement",
                "description": "Placement.",
                "questions": [
                  {
                    "text": "How are stop spacing and placement decided for coverage, speed and safety, according to planning guidance?",
                    "kind": "provenance"
                  },
                  {
                    "text": "How are stops consulted with communities?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "safety",
            "name": "Safety",
            "description": "Safety at stops.",
            "findings": [
              {
                "id": "safety-finding",
                "name": "Safety",
                "description": "Safety.",
                "questions": [
                  {
                    "text": "Which design and traffic measures make stops safer for pedestrians and passengers?",
                    "kind": "provenance"
                  },
                  {
                    "text": "How is personal security addressed?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "context",
        "name": "Context",
        "description": "Types and history.",
        "rationale": "Background.",
        "layers": [
          {
            "id": "types",
            "name": "Types",
            "description": "Stops by mode.",
            "findings": [
              {
                "id": "types-finding",
                "name": "Types",
                "description": "Types.",
                "questions": [
                  {
                    "text": "How do bus, tram, trolleybus and aerial tramway stops differ?",
                    "kind": "definition"
                  },
                  {
                    "text": "What is a terminus?",
                    "kind": "definition"
                  }
                ]
              }
            ]
          },
          {
            "id": "history",
            "name": "History",
            "description": "History.",
            "findings": [
              {
                "id": "history-finding",
                "name": "History",
                "description": "History.",
                "questions": [
                  {
                    "text": "How have stops and shelters evolved with public transport?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which are notable designs?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should each mode stop type be a separate entry?",
    "How should transit data feeds be linked?",
    "How should accessibility audits be linked?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}