{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.subway-entrance","code":"thing-q2921357","url":"https://ver.cy/models/thing/q2921357/","name":"subway entrance","alternateNames":[],"kind":"thing","status":"published","version":"0.2.0-wave.5","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.BLT"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A structure at street level giving access to an underground railway (metro or subway) station, usually by stairs, escalators or lifts, often marked with the system's sign and sometimes housed in a kiosk or building.","purpose":"Let an agent describe subway entrances, their design, accessibility and identification, from transit authority sources.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Many stations have several entrances, each with its own identifier.","Accessibility varies: some entrances have lifts, many only stairs.","Some entrances are heritage-listed, such as the Art Nouveau Guimard entrances in Paris."],"structure":{"bundles":[{"id":"entrance","name":"Entrance","description":"Which entrance.","layers":[{"id":"identity","name":"Identity","description":"Station and code.","findings":[{"id":"entrance","name":"Entrance","description":"Station and identifier.","questions":[{"text":"Which station?","kind":"provenance"},{"text":"Which entrance identifier?","kind":"provenance"}]}]},{"id":"location","name":"Location","description":"Street.","findings":[{"id":"location","name":"Location","description":"Address and coordinates.","questions":[{"text":"Where is it?","kind":"provenance"},{"text":"From which data?","kind":"provenance"}]}]}]},{"id":"access","name":"Access","description":"Accessibility.","layers":[{"id":"means","name":"Means","description":"Stairs, escalator, lift.","findings":[{"id":"means","name":"Means","description":"Stairs, escalator or lift; step-free to concourse, platform and train; lines, platforms and directions reached.","questions":[{"text":"Is there step-free access?","kind":"boundary"},{"text":"Is the lift working?","kind":"provenance"}]}]},{"id":"hours","name":"Hours","description":"Opening.","findings":[{"id":"hours","name":"Hours","description":"Times.","questions":[{"text":"When is it open?","kind":"provenance"},{"text":"Per the operator?","kind":"provenance"}]}]}]},{"id":"design","name":"Design","description":"Architecture.","layers":[{"id":"design","name":"Design","description":"Style.","findings":[{"id":"design","name":"Design","description":"Architect and date.","questions":[{"text":"Who designed it?","kind":"provenance"},{"text":"When?","kind":"provenance"}]}]},{"id":"heritage","name":"Heritage","description":"Listing.","findings":[{"id":"heritage","name":"Heritage","description":"Status.","questions":[{"text":"Is it listed?","kind":"provenance"},{"text":"Since when?","kind":"provenance"}]}]}]},{"id":"safety","name":"Safety","description":"Risks.","layers":[{"id":"flooding","name":"Flooding","description":"Flood barriers.","findings":[{"id":"flood-protection","name":"Flood protection","description":"Measure.","questions":[{"text":"Which flood barriers exist?","kind":"provenance"},{"text":"Per which plan?","kind":"provenance"}]}]},{"id":"crowding","name":"Crowding","description":"Capacity.","findings":[{"id":"capacity","name":"Capacity","description":"Value.","questions":[{"text":"What is the capacity?","kind":"measurement"},{"text":"Per which code?","kind":"provenance"}]}]}]}]},"agentConduct":{"may":["describe entrances and point to data"],"mustNot":["give security-sensitive details"],"requiresHuman":[]},"ethics":{"considerations":["accessibility"],"affectedParties":["passengers","people with disabilities"]},"owners":{"steward":"the transit authority operating the station","roles":[],"masterSystems":["transit agency GTFS feeds"]},"relations":[{"target":"Q139555151","type":"parent","note":"registry parent class"},{"target":"metro station","type":"related","note":"station"},{"target":"rapid transit","type":"related","note":"system"},{"target":"accessibility","type":"related","note":"design"},{"target":"GTFS","type":"related","note":"data format"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.subway-entrance","Wikidata: Q2921357 (https://www.wikidata.org/wiki/Q2921357)","GTFS stop_id (location_type 2): unique within its feed; requires parent_station keep the feed identity; pathways.txt links entrances to platforms","OpenStreetMap railway=subway_entrance:  map tag"]},"properties":{"applicability":"not-applicable","items":[]},"recognition":{"applicability":"required","items":["Stairs down from the pavement with a metro sign, such as the Paris Metro Guimard entrances","A stairway or escalator opening at street level, with signage and sometimes a canopy or kiosk."]},"capabilities":{"applicability":"required","items":["explain types and features","explain accessibility features","point to transit authority data on entrances","describe notable designs"]},"hazards":{"applicability":"required","items":["Flooding of stations through entrances","Crowding and falls on stairs"]},"interfaces":{"applicability":"required","items":["Accessibility law (such as the ADA in the US and EU accessibility rules)","Fire safety and egress codes such as NFPA 130"]},"context":{"applicability":"required","items":["Access between the street and underground stations.","stair entrance","escalator entrance","lift (elevator) entrance","entrance within a building","kiosk entrance"]}},"sources":[{"title":"Q2921357","url":"https://www.wikidata.org/wiki/Q2921357","note":"identity of the registry item, labels and sitelinks"},{"title":"Metro station","url":"https://en.wikipedia.org/wiki/Metro_station","note":"stations and entrances"},{"title":"General Transit Feed Specification Reference","url":"https://gtfs.org/documentation/schedule/reference/","note":"Entrance records, dataset-scoped identifiers, parent stations and internal pathways."},{"title":"MTA Accessible Stations","url":"https://www.mta.info/accessibility/stations","note":"Entrance locations, elevators, ramps and platform-specific accessibility."},{"title":"Tag:railway=subway_entrance","url":"https://wiki.openstreetmap.org/wiki/Tag%3Arailway%3Dsubway_entrance","note":"Meaning and use of the cited mapping tag."},{"title":"Metro entrance heritage record PA00086784","url":"https://pop.culture.gouv.fr/notice/merimee/PA00086784","note":"Guimard metro entrance design and protected heritage status."},{"title":"NFPA 130 - Standard for Fixed Guideway Transit and Passenger Rail Systems","url":"https://www.nfpa.org/codes-and-standards/nfpa-130-standard-development/130?tab=2","note":"Standard identity and fire protection and life safety scope."},{"title":"ADA Accessibility Standards","url":"https://www.access-board.gov/guidelines-and-standards/buildings-and-sites/about-the-ada-standards/ada-standards/","note":"Accessible entrances, routes and transportation facilities."}],"openQuestions":[],"resources":{"spec":"/models/things/publications/thing-q2921357/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q2921357/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-10-22T11:03:41Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"not-applicable","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-22T11:35:01+00:00: completeness 1.00; sense: Wikidata description; 8 live sources; review by codex: pass","interaction.properties":"Dimensions vary per entrance and are recorded in transit data."},"score":1.0}}