{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.loft","code":"thing-q620861","url":"https://ver.cy/models/thing/q620861/","name":"loft","alternateNames":["tenterloft"],"kind":"thing","status":"published","version":"0.2.0-wave.3","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 loft is an upper room or space directly beneath a building's roof, used for storage, work or habitation, including historical agricultural or textile-working spaces when they occupy that near-roof position.","purpose":"Let an agent identify and explain near-roof loft spaces, describe their uses, relay conversion and building code issues, and distinguish this sense from industrial loft apartments and raised platforms that need not be near the roof.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["A loft in this sense occupies a space directly beneath the building's roof.","Its layout may be open or partitioned.","Historical uses include work and storage.","Residential use qualifies only when the space occupies the near-roof part of the building."],"structure":{"bundles":[{"id":"identify","name":"Identify","description":"What loft this is.","layers":[{"id":"sense","name":"Sense","description":"Senses.","findings":[{"id":"sense-finding","name":"Sense","description":"Sense.","questions":[{"text":"Which sense of loft applies, from hayloft to loft apartment?","kind":"definition"},{"text":"Is the space a loft, an attic or a mezzanine?","kind":"boundary"}]}]},{"id":"kinds","name":"Kinds","description":"Kinds.","findings":[{"id":"kinds-finding","name":"Kinds","description":"Kinds.","questions":[{"text":"What kinds of loft exist in barns, churches, houses and industrial buildings?","kind":"definition"},{"text":"Which entry fits the specific kind?","kind":"action"}]}]}]},{"id":"convert","name":"Convert","description":"Conversion and codes.","layers":[{"id":"conversion","name":"Conversion","description":"Loft conversion.","findings":[{"id":"conversion-finding","name":"Conversion","description":"Conversion.","questions":[{"text":"What is involved in converting an attic or industrial floor into living space?","kind":"provenance"},{"text":"Is the user asking about a specific project, which needs a local professional and permit check?","kind":"boundary"}]}]},{"id":"codes","name":"Codes","description":"Codes.","findings":[{"id":"codes-finding","name":"Codes","description":"Codes.","questions":[{"text":"What building and zoning rules apply to lofts, in general terms?","kind":"provenance"},{"text":"Which references are standard?","kind":"provenance"}]}]}]},{"id":"history","name":"History","description":"History and culture.","layers":[{"id":"agricultural","name":"Agricultural","description":"Agricultural and craft lofts.","findings":[{"id":"agricultural-finding","name":"Agricultural","description":"Agricultural.","questions":[{"text":"How were haylofts and craft lofts such as tenterlofts used historically?","kind":"provenance"},{"text":"Which entry fits the history of the barn?","kind":"action"}]}]},{"id":"urban","name":"Urban","description":"Loft living.","findings":[{"id":"urban-finding","name":"Urban","description":"Urban.","questions":[{"text":"How did loft living emerge in New York and elsewhere, and how did it shape gentrification, as studies describe?","kind":"provenance"},{"text":"Which sources are cited?","kind":"provenance"}]}]}]},{"id":"context","name":"Context","description":"Design and church lofts.","layers":[{"id":"design","name":"Design","description":"Design.","findings":[{"id":"design-finding","name":"Design","description":"Design.","questions":[{"text":"What design features characterise loft spaces?","kind":"provenance"},{"text":"Which entry fits interior design?","kind":"action"}]}]},{"id":"church","name":"Church","description":"Church lofts.","findings":[{"id":"church-finding","name":"Church","description":"Church.","questions":[{"text":"What are organ, choir and rood lofts, and how are they used?","kind":"provenance"},{"text":"Which entry fits church architecture?","kind":"action"}]}]}]}]},"agentConduct":{"may":["Inspect a loft for the owner and report insulation, damp, pests or stored items.","Plan a conversion or storage layout at the owner's request."],"mustNot":["Enter a loft in someone else's property without the occupier's permission.","Stand or place weight on a loft floor or hatch that is not rated to carry it.","Block or cover roof ventilation, water tanks or electrical fittings when storing things.","Disturb roosting bats or nesting birds found in a roof space."],"requiresHuman":["Any conversion work needing building control approval or structural change.","Removing wildlife or old insulation that may contain hazardous material."]},"ethics":{"considerations":["Lofts hold water tanks, wiring and sometimes asbestos, so careless work endangers the household.","Roof spaces are protected habitat for bats in many countries."],"affectedParties":["Occupants of the building","Anyone working in the roof space","Bats and nesting birds"]},"owners":{"steward":"The owner of the building; the occupier holds possession of the space.","roles":[],"masterSystems":[]},"relations":[{"target":"Q19603939","type":"parent","note":"registry parent class"},{"target":"Q41176","type":"parent","note":"registry parent class"},{"target":"building component","type":"related","note":"in registry terms"},{"target":"building","type":"related","note":"in registry terms, for loft buildings"},{"target":"attic","type":"related","note":"a related space"},{"target":"adaptive reuse","type":"related","note":"for loft conversions"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.loft","Wikidata: Q620861 (https://www.wikidata.org/wiki/Q620861)"]},"properties":{"applicability":"required","items":["Floor area:  m2 - Measure the floor footprint and state whether areas with restricted headroom are included.","Clear headroom:  m - Measure vertical clearance from the finished floor to the roof lining or lowest overhead obstruction at specified locations.","Access opening width:  m - Measure the unobstructed width of the doorway, hatch or other opening used to enter the loft."]},"recognition":{"applicability":"required","items":["The space occupies the upper part of a building directly beneath its roof.","Roof slopes or exposed roof framing may be visible but are not required.","Names such as hayloft, tenterloft, organ loft, loft apartment or sleeping loft require location evidence before classification in this sense.","Attic terminology can overlap with this sense, while an intermediate mezzanine does not qualify solely because it is raised.","An open upper space under roof beams, or a large open-plan converted industrial floor."]},"capabilities":{"applicability":"required","items":["explain senses and kinds","describe historical and modern lofts","relay conversion and code issues","distinguish from attic and mezzanine"]},"hazards":{"applicability":"required","items":["Illegal or unsafe conversions","Confusing loft senses","Fall hazards from open lofts"]},"interfaces":{"applicability":"required","items":["Building codes on headroom, egress and fire safety for loft conversions","Zoning rules for live-work lofts","Heritage rules for church lofts"]},"context":{"applicability":"required","items":["Storage, work or living space under a roof or on a raised level.","haylofts and grain lofts in barns","tenterlofts and other craft lofts","organ, choir and rood lofts in churches","loft apartments in converted industrial buildings","sleeping lofts and loft beds","loft conversions of house attics"]}},"sources":[{"title":"Wikidata item Q620861: loft","url":"https://www.wikidata.org/wiki/Q620861","note":"identity and sense of the item"},{"title":"Wikipedia: Loft","url":"https://en.wikipedia.org/wiki/Loft","note":"general description of the item"}],"openQuestions":["Should loft apartment and loft conversion be separate entries?","How should building codes be linked?","The registry entry has a merged alias naming a historical craft loft; should it be split off?"],"resources":{"spec":"/models/things/publications/thing-q620861/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q620861/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-13T00:18:36Z","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":"filled","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 2026-10-07T12:16:33+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}