{ "model": { "rank": 6367, "code": "thing-q191529", "model_id": "vr.tr.wallpaper", "name": "wallpaper", "purpose": "Enable an AI agent to recognise physical wallpaper, assess its suitability and condition, and determine appropriate installation, care, repair or removal actions.", "family": "Thing Registry", "category": "Physical world and living systems", "status": "research-draft", "kind": "thing", "plane": "PHY", "domain": "PHY.OBJ", "industry": "", "version": "", "url": "/models/thing/q191529/", "tier": 2, "score": 61, "payload": { "layer": "wikidata", "aliases": [ "gold leather", "scenic wallpaper", "koshibari", "glass fiber wallpaper", "LED wallpaper", "Anaglypta", "Leather wallpaper" ], "aliasCount": 7, "merged": 7, "knownIn": 61, "facets": null, "markers": [], "lexicalClass": "", "senseRank": null, "alsoRegisteredAs": null, "source": { "dataset": "wikidata", "item": "Q191529", "url": "https://www.wikidata.org/wiki/Q191529", "license": "CC0 1.0" } }, "research": { "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-07T14:04:44Z", "providers": [ "Codex", "Grok" ], "missingProviders": [], "pass": 2, "cost": { "grok": { "usd": 0.00882776, "turns": 1, "seconds": 147.4, "error": null }, "codex": { "seconds": 88.2, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.3\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a07c2a-e339-7ac1-b97a-5d4b62254afa\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: wallpaper\nRegistry id: vr.tr.wallpaper\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\nA Ver" } } }, "metaModel": { "id": "THING-Q191529", "registryId": "vr.tr.wallpaper", "name": "wallpaper", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.OBJ" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q191529/", "model": { "registry_id": "vr.tr.wallpaper", "name": "wallpaper", "purpose": "Enable an AI agent to recognise physical wallpaper, assess its suitability and condition, and determine appropriate installation, care, repair or removal actions.", "definition": "Wallpaper is a roll-form decorative wallcovering: a flexible, typically printed, embossed or otherwise surfaced sheet of paper, nonwoven, textile or polymer-coated stock that is adhered to an interior wall as a finish layer, not as structure, insulation or a site-painted mural.", "scope_statement": "This model owns wallpaper as a flexible decorative wall covering supplied in rolls, strips or coordinated sheets, including its material construction, design, supply identity, installation requirements and installed condition; it records interfaces with walls, adhesives and finishes without owning those neighbouring things.", "in_scope": [ "Wallpaper products, rolls, cut strips, coordinated mural sheets and installed areas", "Face material, backing, surface treatment and adhesive provision", "Colourway, pattern repeat, matching rules and hanging orientation", "Dimensions, usable coverage, batch compatibility and replacement stock", "Installation compatibility, seams, adhesion and visible condition", "Product-supported cleaning, repair and removal options" ], "out_of_scope": [ "Wall structure, plaster, drywall and underlying building defects", "Adhesives, primers and sealers as independently managed products", "Paint, directly applied decorative plaster and wall graphics painted in place", "Rigid wall panels, tiles and structural cladding", "Digital wallpapers and screen backgrounds", "Room design, building compliance and indoor environmental assessment as complete systems" ], "distinguishing_features": [ "Confirm that the thing is a physical covering intended for application to a wall, rather than a digital background or an image of a decorated wall.", "Look for a separately manufactured flexible sheet with a face and backing; a coating formed directly on the wall belongs to a neighbouring finish model.", "Check whether the product forms a continuous decorative field through strips or coordinated sheets; isolated decals and signs require an explicit boundary decision.", "Distinguish flexible wallpaper sheets from rigid panels or tiles by their supplied form and installation instructions.", "Distinguish wallpaper intended as the visible or paintable finish from lining paper intended only to prepare the wall for another covering." ], "characteristics": [ { "name": "Representation level", "kind": "category", "unit_or_values": "product design | batch | roll | cut strip or sheet | installed area", "why_it_matters": "Prevents product specifications, stock measurements and observations of an installed surface from being treated as interchangeable." }, { "name": "Product and batch identity", "kind": "relation", "unit_or_values": "manufacturer, collection, product code, colourway and batch or lot references; unknown where unverified", "why_it_matters": "Supports instruction lookup, matching and decisions about combining or replacing material." }, { "name": "Material construction", "kind": "category", "unit_or_values": "documented face, backing and coating materials; unknown components recorded separately", "why_it_matters": "Informs handling, adhesive compatibility, cleaning and removal without assuming properties from appearance." }, { "name": "Adhesive provision", "kind": "category", "unit_or_values": "un-pasted | pre-pasted | self-adhesive | other documented system | unknown", "why_it_matters": "Determines which application instructions and additional materials must be established." }, { "name": "Supplied and usable dimensions", "kind": "measurement", "unit_or_values": "width and length in mm or m; supplied and usable extents distinguished", "why_it_matters": "Supports cutting and coverage estimates after accounting for damage, trimming and pattern matching." }, { "name": "Pattern repeat", "kind": "measurement", "unit_or_values": "horizontal and vertical repeat in mm; non-repeating or unknown where applicable", "why_it_matters": "Controls alignment and affects the usable yield of a roll." }, { "name": "Pattern matching and orientation", "kind": "category", "unit_or_values": "free match | straight match | offset match with offset | numbered sequence; hanging direction and reverse-hanging rule recorded separately", "why_it_matters": "Prevents incorrectly aligned, inverted or misordered strips." }, { "name": "Intended placement", "kind": "relation", "unit_or_values": "target wall area, dimensions, openings, exposure conditions and substrate assessment", "why_it_matters": "Connects product suitability and coverage decisions to the actual installation." }, { "name": "Surface and seam condition", "kind": "state", "unit_or_values": "located observations of lifting, gaps, overlap, bubbles, wrinkles, tears, staining, fading or other defects", "why_it_matters": "Distinguishes local repair candidates from wider deterioration requiring investigation." }, { "name": "Care classification", "kind": "category", "unit_or_values": "exact manufacturer care wording or symbols with their verified interpretation; unknown", "why_it_matters": "Constrains cleaning methods without inferring water or abrasion tolerance from the surface appearance." }, { "name": "Removal behaviour", "kind": "category", "unit_or_values": "documented removal method and separately recorded trial result, including any backing left behind", "why_it_matters": "Supports removal planning while accounting for the installed adhesive and substrate." }, { "name": "Replacement reserve", "kind": "measurement", "unit_or_values": "whole rolls, usable remnant lengths in m and identified spare sheets, linked to batch", "why_it_matters": "Determines whether a matching repair or replacement is feasible." } ], "affordances": [ "Identify wallpaper and retrieve instructions for the correct product and batch.", "Compare its documented installation and care requirements with a proposed wall location.", "Plan strip layout, pattern matching, cutting and material quantities.", "Inspect and map surface, seam and adhesion defects.", "Select a supported cleaning or repair method and identify any prerequisite investigation.", "Plan removal or replacement using verified instructions, trial observations and available matching stock." ] }, "sources": [ { "id": "enwiki-wallpaper", "title": "Wallpaper", "url": "https://en.wikipedia.org/wiki/Wallpaper", "what_it_supports": "Historical development, materials, hanging practice, and the everyday scope of the term versus digital wallpaper.", "url_status": "live" }, { "id": "en-15102", "title": "EN 15102 Decorative wallcoverings - Roll and panel form", "url": "", "what_it_supports": "European product standard and CE-marking route for decorative wallcoverings, including reaction-to-fire and dangerous-substances declarations." }, { "id": "astm-f793", "title": "ASTM F793/F793M Standard Classification of Wall Covering by Use Characteristics", "url": "", "what_it_supports": "North American durability classes (Categories I-VI) used in residential and contract specifications." }, { "id": "hs-4814", "title": "Harmonized System heading 4814, Wallpaper and similar wall coverings; window transparencies of paper", "url": "", "what_it_supports": "Customs identity of wallpaper as a paper and plastics-faced wallcovering, distinct from textiles and from other paper goods." }, { "id": "hoskins-papered-wall", "title": "The Papered Wall: History, Pattern, Technique", "url": "", "what_it_supports": "Specialist history of manufacture, block-printed scenic papers, and regional hanging traditions." } ], "structure": { "bundles": [ { "id": "wallpaper-identity-and-construction", "name": "Wallpaper identity and construction", "description": "Establish what covering is being modelled and what it is made from.", "rationale": "Similar-looking wallpapers may require different application, care and removal methods.", "layers": [ { "id": "product-and-instance", "name": "Product and instance", "description": "Separate catalogue identity from individual stock and installed areas.", "findings": [ { "id": "traceable-wallpaper-identity", "name": "Traceable wallpaper identity", "description": "Record the product, colourway and batch evidence attached to this roll, sheet or installed area.", "questions": [ { "text": "Does this record describe a product, batch, roll, cut piece or installed wall area?", "kind": "definition", "id": "traceable-wallpaper-identity-q01" }, { "text": "Which label, purchase record or other evidence establishes the manufacturer, product code, colourway and batch?", "kind": "provenance", "id": "traceable-wallpaper-identity-q02" } ] } ] }, { "id": "face-backing-and-adhesive", "name": "Face, backing and adhesive", "description": "Describe the covering's constituent layers and supplied adhesive arrangement.", "findings": [ { "id": "documented-covering-construction", "name": "Documented covering construction", "description": "Keep verified material construction separate from visual guesses and identify the application system.", "questions": [ { "text": "What evidence identifies the face material, backing and any surface coating?", "kind": "provenance", "id": "documented-covering-construction-q01" }, { "text": "Is the wallpaper un-pasted, pre-pasted or self-adhesive, and what product-specific preparation does that system require?", "kind": "action", "id": "documented-covering-construction-q02" } ] } ] } ] }, { "id": "pattern-and-visual-continuity", "name": "Pattern and visual continuity", "description": "Capture the design rules needed to assemble a coherent wall surface.", "rationale": "Wallpaper must often align across separate strips, with errors becoming visible at joins or across the whole wall.", "layers": [ { "id": "repeat-and-matching", "name": "Repeat and matching", "description": "Identify repeat geometry and adjacent-strip alignment.", "findings": [ { "id": "pattern-alignment-rule", "name": "Pattern alignment rule", "description": "Record the repeat and match rule without assuming that every design repeats.", "questions": [ { "text": "What are the measured or documented horizontal and vertical repeats, or is this a non-repeating design?", "kind": "measurement", "id": "pattern-alignment-rule-q01" }, { "text": "What match rule and offset, if any, govern adjacent strips?", "kind": "definition", "id": "pattern-alignment-rule-q02" } ] } ] }, { "id": "orientation-and-sheet-sequence", "name": "Orientation and sheet sequence", "description": "Capture hanging direction, mural order and appearance compatibility.", "findings": [ { "id": "coherent-installed-design", "name": "Coherent installed design", "description": "Establish how pieces should be oriented and whether available pieces can form the intended visual field.", "questions": [ { "text": "Which instructions specify the top edge, hanging direction, alternate-strip reversal or numbered mural sequence?", "kind": "provenance", "id": "coherent-installed-design-q01" }, { "text": "Can these batches or replacement pieces be placed together without an unacceptable colour, texture or motif discontinuity?", "kind": "boundary", "id": "coherent-installed-design-q02" } ] } ] } ] }, { "id": "coverage-and-cutting", "name": "Coverage and cutting", "description": "Relate available wallpaper to the strips or sheets required for a particular wall.", "rationale": "Nominal roll area alone does not establish usable coverage when strip length, repeats and defects constrain cutting.", "layers": [ { "id": "usable-stock", "name": "Usable stock", "description": "Measure material that remains available for installation or repair.", "findings": [ { "id": "usable-rolls-and-remnants", "name": "Usable rolls and remnants", "description": "Record usable dimensions, batch identity and unusable portions of each stock item.", "questions": [ { "text": "What usable width and length remain in each roll or remnant, and which mural sheets are present?", "kind": "measurement", "id": "usable-rolls-and-remnants-q01" }, { "text": "Which portions must be excluded because of damaged edges, creases, stains or missing design content?", "kind": "boundary", "id": "usable-rolls-and-remnants-q02" } ] } ] }, { "id": "wall-layout-and-yield", "name": "Wall layout and yield", "description": "Translate wall geometry and pattern rules into a feasible cutting layout.", "findings": [ { "id": "installation-specific-material-plan", "name": "Installation-specific material plan", "description": "Record strip lengths, join positions and resulting material demand for the intended placement.", "questions": [ { "text": "What wall dimensions, openings and height variations determine the required strips or sheets?", "kind": "measurement", "id": "installation-specific-material-plan-q01" }, { "text": "What cutting and placement plan accommodates pattern matching, trimming, corners and an agreed repair reserve?", "kind": "action", "id": "installation-specific-material-plan-q02" } ] } ] } ] }, { "id": "wall-interface-and-installation", "name": "Wall interface and installation", "description": "Establish whether and how this wallpaper can be installed at its intended location.", "rationale": "An installation decision depends on the interaction between the covering, adhesive system, prepared wall and exposure conditions.", "layers": [ { "id": "location-and-substrate-compatibility", "name": "Location and substrate compatibility", "description": "Connect wallpaper requirements to evidence about the proposed wall and its surroundings.", "findings": [ { "id": "installation-readiness", "name": "Installation readiness", "description": "Record compatibility evidence and unresolved wall conditions that affect installation.", "questions": [ { "text": "What substrate, existing finish and preparation state are recorded for the target wall?", "kind": "provenance", "id": "installation-readiness-q01" }, { "text": "Do documented product requirements permit this substrate and the location's expected moisture, splash, heat and wear exposure?", "kind": "boundary", "id": "installation-readiness-q02" } ] } ] }, { "id": "application-and-joining", "name": "Application and joining", "description": "Capture the product-specific method for applying and joining strips.", "findings": [ { "id": "supported-hanging-procedure", "name": "Supported hanging procedure", "description": "Identify applicable instructions and record departures that may explain later defects.", "questions": [ { "text": "Which instructions govern adhesive choice, application location, activation or soaking time, and any required waiting periods?", "kind": "provenance", "id": "supported-hanging-procedure-q01" }, { "text": "How should strips be positioned, smoothed, joined and trimmed, and what installation conditions or deviations must be recorded?", "kind": "action", "id": "supported-hanging-procedure-q02" } ] } ] } ] }, { "id": "installed-condition-and-care", "name": "Installed condition and care", "description": "Assess the visible covering and select care or repair actions supported by its condition and instructions.", "rationale": "Wallpaper defects vary in extent and cause, and a cleaning or repair action may change the face, seams or bond.", "layers": [ { "id": "surface-seams-and-bond", "name": "Surface, seams and bond", "description": "Locate defects and separate observations from explanations.", "findings": [ { "id": "mapped-wallpaper-condition", "name": "Mapped wallpaper condition", "description": "Record defect location, extent and change over time without treating appearance as proof of cause.", "questions": [ { "text": "Where are lifting seams, gaps, bubbles, wrinkles, tears, stains or fading, and what is their extent?", "kind": "measurement", "id": "mapped-wallpaper-condition-q01" }, { "text": "Which observations support a local wallpaper defect, and which leave an underlying wall or moisture problem unresolved?", "kind": "boundary", "id": "mapped-wallpaper-condition-q02" } ] } ] }, { "id": "cleaning-and-local-repair", "name": "Cleaning and local repair", "description": "Choose supported interventions and establish whether matching repair material is available.", "findings": [ { "id": "care-and-repair-decision", "name": "Care and repair decision", "description": "Relate care instructions, trial observations and matching stock to the proposed intervention.", "questions": [ { "text": "What verified care instructions and any appropriate inconspicuous trial support the proposed cleaning method?", "kind": "action", "id": "care-and-repair-decision-q01" }, { "text": "Can the affected seam, patch or strip be repaired with compatible materials and an acceptable pattern and colour match?", "kind": "action", "id": "care-and-repair-decision-q02" } ] } ] } ] }, { "id": "removal-and-replacement", "name": "Removal and replacement", "description": "Determine how the installed covering can be taken off or replaced and what must be assessed afterward.", "rationale": "Removal behaviour belongs to the installed combination of wallpaper, adhesive and wall preparation, so product claims require contextual evidence.", "layers": [ { "id": "removal-method-and-trial", "name": "Removal method and trial", "description": "Compare documented removal instructions with observed behaviour at the installation.", "findings": [ { "id": "verified-removal-behaviour", "name": "Verified removal behaviour", "description": "Record what separates, what remains and how the underlying surface responds.", "questions": [ { "text": "What removal method is specified for the identified product, and how certain is that identification?", "kind": "provenance", "id": "verified-removal-behaviour-q01" }, { "text": "What does an appropriate limited trial reveal about face separation, retained backing, adhesive residue and substrate disturbance?", "kind": "action", "id": "verified-removal-behaviour-q02" } ] } ] }, { "id": "replacement-and-wall-handoff", "name": "Replacement and wall handoff", "description": "Define replacement extent and transfer underlying-wall findings to the responsible model.", "findings": [ { "id": "replacement-scope-and-handoff", "name": "Replacement scope and handoff", "description": "Use matching constraints and exposed-wall observations to establish the next feasible work.", "questions": [ { "text": "Can replacement stop at one strip or a defined wall boundary while preserving an acceptable design and colour transition?", "kind": "boundary", "id": "replacement-scope-and-handoff-q01" }, { "text": "What exposed-wall defects, retained layers or residues require assessment before another covering is applied?", "kind": "action", "id": "replacement-scope-and-handoff-q02" } ] } ] } ] }, { "id": "evidence-and-external-alignment", "name": "Evidence and external alignment", "description": "What the world already says about this thing, gathered so the model can be checked against it.", "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.", "layers": [ { "id": "reported-evidence", "name": "Reported evidence", "description": "Findings from the breadth pass, kept separate from the structural claims.", "findings": [ { "id": "evidence-kinds", "name": "Kinds and varieties", "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.", "evidence": [ "Printed pulp-paper wallpaper (traditional paste-the-paper)", "Non-woven / fleece wallpaper (paste-the-wall)", "Vinyl-coated and solid-vinyl wallcovering", "Textile wallcovering (woven silk, linen, and similar)", "Natural-fibre wallcovering (grasscloth, sisal, cork, wood veneer)", "Relief and paintable coverings (Anaglypta, Lincrusta, woodchip/Raufaser)", "Contract commercial wallcovering (ASTM Type II/III, high-traffic)", "Self-adhesive / peel-and-stick wallpaper" ], "questions": [ { "id": "evidence-kinds-q01", "text": "Which of these kinds and varieties hold for the sense of wallpaper this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-identifiers", "name": "Identifiers and schemes", "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.", "evidence": [ { "scheme": "Wikidata", "value_or_pattern": "Q191727", "note": "Item for physical wallpaper / wallcovering, not computer desktop wallpaper." }, { "scheme": "Harmonized System (WCO)", "value_or_pattern": "4814", "note": "Heading for wallpaper and similar wall coverings; subheadings split plastics-faced paper (4814.20) from other (4814.90)." }, { "scheme": "Manufacturer pattern / collection SKU", "value_or_pattern": "collection-code + pattern-number + colourway", "note": "The practical trade identity; not a public authority scheme." } ], "questions": [ { "id": "evidence-identifiers-q01", "text": "Which of these identifiers and schemes hold for the sense of wallpaper this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-standards-and-regulation", "name": "Standards and regulation", "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.", "evidence": [ "CEN EN 15102 - Decorative wallcoverings, roll and panel form (CE marking under the EU Construction Products Regulation when claimed).", "CEN EN 233, EN 234, EN 235, EN 259, EN 266 - older roll-form specifications and vocabulary still cited in trade (finished papers/vinyls, subsequent decoration, symbols, heavy-duty, textile).", "ASTM International ASTM F793/F793M - classification of wall covering by washability, abrasion and related use characteristics.", "ASTM International ASTM E84 - Steiner-tunnel surface-burning test used to rate commercial wallcovering (typically Class A in US contract work).", "CEN EN 13501-1 - Euroclass reaction-to-fire classification used with EN 15102.", "EU REACH (EC) No 1907/2006 - substances in vinyl, inks and adhesives.", "EU Construction Products Regulation (EU) No 305/2011 - applies where wallcoverings are placed on the market as construction products under EN 15102." ], "questions": [ { "id": "evidence-standards-and-regulation-q01", "text": "Which of these standards and regulation hold for the sense of wallpaper this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-real-world-use", "name": "Real-world use", "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.", "evidence": [ "Hung as a decorative finish on dry interior plaster, plasterboard or lining paper in dwellings.", "Specified as scrubbable vinyl wallcovering in hotels, healthcare corridors, schools and other high-traffic interiors.", "Used as a paintable texture (woodchip, Anaglypta) that is overcoated rather than left as a printed design.", "Installed as historic or reproduction block-printed and scenic papers in conservation and high-end interiors.", "Applied as peel-and-stick film for temporary, rental or accent use.", "Traded as metric Euro rolls or US single/double rolls through decorating merchants and contract suppliers." ], "questions": [ { "id": "evidence-real-world-use-q01", "text": "Which of these real-world use hold for the sense of wallpaper this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-measurements", "name": "Typical measurements", "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.", "evidence": [ { "quantity": "Roll width", "typical_range": "0.52-0.53 (Euro standard); 0.68-0.70; 0.52-0.69 (US 20.5-27 in); ~1.37 (US 54 in commercial)", "unit": "m" }, { "quantity": "Roll length", "typical_range": "10.05 (Euro standard roll); about 4.5-11 for US single/double-roll goods", "unit": "m" }, { "quantity": "Mass per area", "typical_range": "80-350 residential paper/nonwoven; 300-700 contract vinyl", "unit": "g/m²" }, { "quantity": "Pattern repeat (straight or offset match)", "typical_range": "0-0.64 typical; murals larger", "unit": "m" }, { "quantity": "Commercial Type II weight (US, 54 in goods)", "typical_range": "about 20-28", "unit": "oz per linear yard" } ], "questions": [ { "id": "evidence-measurements-q01", "text": "Which of these typical measurements hold for the sense of wallpaper this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-failure-modes-and-hazards", "name": "Failure modes and hazards", "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.", "evidence": [ "Seam opening, peeling and bubbling from moisture, inadequate adhesive, or hanging on damp or dusty walls.", "Mould growth in the wall cavity behind low-permeability vinyl on cold or wet substrates.", "Photofading and pattern mismatch at hanging.", "PVC plasticizer migration staining adjacent paint, rubber and plastics.", "Added fire load and toxic smoke, especially from vinyl; failure to meet specified surface-burning class.", "Historic lead and other toxic pigments; asbestos in some twentieth-century pastes and backings.", "Adhesive strike-through and staining on thin papers; edge lift of peel-and-stick in heat and humidity." ], "questions": [ { "id": "evidence-failure-modes-and-hazards-q01", "text": "Which of these failure modes and hazards hold for the sense of wallpaper this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-regional-variation", "name": "Regional variation", "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.", "evidence": [ "North America uses 'wallcovering' in contract specifications and often sells by the double roll in 20.5 in, 27 in or 54 in widths; paste-the-paper remains common.", "UK and much of Europe sell a metric 10.05 m × 0.53 m roll; paste-the-wall non-wovens now dominate retail hanging.", "German-speaking Europe treats woodchip (Raufaser) as a mass-market paintable wall covering, often distinguished from decorative 'Tapete'.", "France is the historical centre of papier peint and panoramic scenic papers (e.g. Zuber).", "Japan has a parallel kabe-gami trade and separate fusuma/shōji paper traditions not treated as Western wallpaper.", "China is the principal contemporary manufacturing base for printed vinyl and paper wallcoverings." ], "questions": [ { "id": "evidence-regional-variation-q01", "text": "Which of these regional variation hold for the sense of wallpaper this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-neighbours", "name": "Neighbouring kinds and how to tell them apart", "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.", "evidence": [ { "name": "Lining paper / renovation fleece", "difference": "A blank underlayer prepared for paint or wallpaper; it is not a finished decorative surface." }, { "name": "Paint", "difference": "A field-applied liquid coating with no sheet goods, match or roll width." }, { "name": "Site-applied mural or fresco", "difference": "Image is executed or adhered as a unique wall-sized composition, not a repeating roll with a stated match." }, { "name": "Stretched fabric / upholstered wall", "difference": "Textile is tensioned on battens or track, not pasted as a wallcovering sheet." }, { "name": "Decorative film / contact paper", "difference": "Thin self-adhesive film intended mainly for furniture and joinery; peel-and-stick wallpaper is specified and dimensioned for walls." }, { "name": "Computer desktop wallpaper", "difference": "A digital background image; homonym only, not a PHY.OBJ wallcovering." }, { "name": "Border / frieze", "difference": "A narrow horizontal strip, often used with wallpaper, not a full-height covering." } ], "questions": [ { "id": "evidence-neighbours-q01", "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of wallpaper this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Where should the registry boundary fall for lining paper, adhesive decorative film, textile wallcoverings and removable wall decals?", "Which authoritative product symbols and classifications should this model recognise for matching, cleaning, application and removal?", "What evidence and inspection criteria should establish acceptable batch variation, repair visibility and installed seam quality?", "Which performance declarations are necessary for particular settings, and how should they be linked to the exact product and installation assembly?", "What investigation and removal constraints should apply to unidentified older wallpaper layers, adhesives or coatings?" ], "statistics": { "bundles": 7, "layers": 13, "findings": 20, "questions": 32 } }, "draft": { "generator": "vr.draft.v3", "status": "draft-generated", "researched": false, "archetype": "device, machine or tool", "method": "Written from the archetype playbook - what this kind of thing needs beyond identity and provenance - and from the structure that recurred across 6,333 models already researched by two engines. Applied to this entry by rule. No source was read for this thing and no claim here is researched. This entry carries no facets of its own, so they were inferred from its domain - a guess about a whole domain applied to one thing.", "facetsInferred": true, "nextPass": "A researcher replaces this draft with a sourced specification. Treat every sentence below as a proposal to argue with.", "purpose": "Give an agent a durable, checkable way to recognise a wallpaper, record what state it is in, and decide what may be done with it.", "whatItIs": "Enable an AI agent to recognise physical wallpaper, assess its suitability and condition, and determine appropriate installation, care, repair or removal actions.", "characteristics": { "substance": "material", "origin": "manufactured", "agency": "inert", "mobility": "varies" }, "whatYouCanDoWithIt": [ "observed and measured" ], "distinguishingFeatures": [ "Names folded into this entry, which a task may need to split apart again: gold leather, scenic wallpaper, koshibari, glass fiber wallpaper, LED wallpaper, Anaglypta, Leather wallpaper.", "7 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.", "Described in 61 Wikipedia languages, which is a measure of how widely the thing is known, not of how important it is." ], "openQuestionsForResearch": [ "Which of the bundles below does a real task actually need, and which are ceremony?", "What does this thing have that the facets do not capture at all?", "Which neighbouring kind is most often confused with a wallpaper, and on what evidence are they told apart?" ], "whatItIsMadeOf": "matter you can touch", "physicalCharacter": [ "Mobility varies between examples.", "Does nothing on its own; everything it does, something else did to it.", "These come from the domain this entry sits in rather than from the entry itself, so treat them as a first guess about the whole domain applied to one thing." ], "whatCanBeDoneWithIt": [ "observe it, measure it, record its state" ], "howItIsRecognised": [ "Recognised by form, by the arrangement of its controls, and by markings - a plate, a model number, a certification mark. Form alone rarely separates two models that do very different things." ], "relatedModels": [ { "relation": "covers", "note": "Finer kinds folded into this entry because telling them apart needs a task that asks for it. Each is a model waiting to be split out when one does.", "targets": [ "gold leather", "scenic wallpaper", "koshibari", "glass fiber wallpaper", "LED wallpaper", "Anaglypta", "Leather wallpaper" ] } ], "standing": "Described in 61 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 7 finer distinctions are held inside this entry as names rather than as separate models.", "structure": { "bundles": [ { "id": "identity-and-classification", "name": "Identity, naming and classification", "description": "How an agent tells one wallpaper from another, and a wallpaper from things that resemble it.", "rationale": "Recognition comes before every other claim. Without stable identity nothing else in the model can be trusted to be about the same thing twice.", "layers": [ { "id": "naming-and-identifiers", "name": "Names and identifiers", "description": "The names this thing goes by and the identifiers that survive translation and time.", "findings": [ { "id": "preferred-name-and-aliases", "name": "Preferred name, aliases and local names", "description": "Which name to use, which names mean the same thing, and which merely sound similar.", "questions": [ { "id": "preferred-name-and-aliases-q01", "text": "What identifies and describes the name of a wallpaper, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "preferred-name-and-aliases-q02", "text": "Who or what asserted this about the name of a wallpaper, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "preferred-name-and-aliases-q03", "text": "What may an agent decide or do once the name of a wallpaper is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] }, { "id": "stable-identifiers", "name": "Stable identifiers and external keys", "description": "Identifiers that keep pointing at this kind of thing across systems and languages.", "questions": [ { "id": "stable-identifiers-q01", "text": "What identifies and describes an identifier for a wallpaper, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "stable-identifiers-q02", "text": "Who or what asserted this about an identifier for a wallpaper, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "stable-identifiers-q03", "text": "What may an agent decide or do once an identifier for a wallpaper is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "classification-and-granularity", "name": "Classification and granularity", "description": "Where a wallpaper sits among kinds, and how finely a task needs to cut it.", "findings": [ { "id": "kind-and-parents", "name": "Kind, parents and neighbouring kinds", "description": "The classes this thing belongs to and the ones it is next to.", "questions": [ { "id": "kind-and-parents-q01", "text": "What identifies and describes the kind of a wallpaper, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "kind-and-parents-q02", "text": "Who or what asserted this about the kind of a wallpaper, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "kind-and-parents-q03", "text": "What may an agent decide or do once the kind of a wallpaper is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] }, { "id": "distinguishing-features", "name": "Distinguishing features", "description": "What separates a wallpaper from the things most often confused with it.", "questions": [ { "id": "distinguishing-features-q01", "text": "What identifies and describes what distinguishes a wallpaper, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "distinguishing-features-q02", "text": "Who or what asserted this about what distinguishes a wallpaper, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "distinguishing-features-q03", "text": "What may an agent decide or do once what distinguishes a wallpaper is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "form-and-composition", "name": "Form, composition and condition", "description": "What a wallpaper is made of, what shape and size it takes, and what state it is in.", "rationale": "A physical thing can be measured, and a model that cannot record its measurements cannot support any decision that depends on them.", "layers": [ { "id": "form-and-dimensions", "name": "Form and dimensions", "description": "Shape, size, mass and the ranges these take across examples.", "findings": [ { "id": "measurable-dimensions", "name": "Measurable dimensions and their units", "description": "The quantities worth recording and the units they are recorded in.", "questions": [ { "id": "measurable-dimensions-q01", "text": "What identifies and describes the dimensions of a wallpaper, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "measurable-dimensions-q02", "text": "Who or what asserted this about the dimensions of a wallpaper, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "measurable-dimensions-q03", "text": "What may an agent decide or do once the dimensions of a wallpaper is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "material-and-composition", "name": "Material and composition", "description": "Materials, parts and how they are put together.", "findings": [ { "id": "parts-and-materials", "name": "Parts and materials", "description": "What a wallpaper is built from and which parts are replaceable.", "questions": [ { "id": "parts-and-materials-q01", "text": "What identifies and describes the composition of a wallpaper, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "parts-and-materials-q02", "text": "Who or what asserted this about the composition of a wallpaper, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "parts-and-materials-q03", "text": "What may an agent decide or do once the composition of a wallpaper is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "condition-and-integrity", "name": "Condition and integrity", "description": "Wear, damage, health and the difference between working and broken.", "findings": [ { "id": "condition-assessment", "name": "Condition, damage and health", "description": "How the condition of a wallpaper is judged and by whom.", "questions": [ { "id": "condition-assessment-q01", "text": "What identifies and describes the condition of a wallpaper, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "condition-assessment-q02", "text": "Who or what asserted this about the condition of a wallpaper, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "condition-assessment-q03", "text": "What may an agent decide or do once the condition of a wallpaper is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "place-and-movement", "name": "Place and movement", "description": "Where a wallpaper is, how it got there and where it may go (varies).", "rationale": "A thing that can move needs its position recorded with a time, or every later claim about it is about a place it has left.", "layers": [ { "id": "location-and-placement", "name": "Location and placement", "description": "Position, containment and the reference frame the position is given in.", "findings": [ { "id": "position-and-frame", "name": "Position, container and reference frame", "description": "Where a wallpaper is, and what that position is measured against.", "questions": [ { "id": "position-and-frame-q01", "text": "What identifies and describes the location of a wallpaper, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "position-and-frame-q02", "text": "Who or what asserted this about the location of a wallpaper, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "position-and-frame-q03", "text": "What may an agent decide or do once the location of a wallpaper is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "movement-and-transfer", "name": "Movement and transfer", "description": "How a wallpaper is carried, installed or relocated.", "findings": [ { "id": "movement-events", "name": "Movement events and constraints", "description": "What counts as a movement, what records it and what limits it.", "questions": [ { "id": "movement-events-q01", "text": "What identifies and describes the movement of a wallpaper, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "movement-events-q02", "text": "Who or what asserted this about the movement of a wallpaper, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "movement-events-q03", "text": "What may an agent decide or do once the movement of a wallpaper is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "state-and-lifecycle", "name": "State and lifecycle", "description": "The states a wallpaper passes through and the events that move it between them.", "rationale": "Most decisions about a thing depend on what state it is in now, which is a claim with a time on it, not a property.", "layers": [ { "id": "lifecycle-stages", "name": "Lifecycle stages", "description": "From coming into existence to ceasing to be one of these.", "findings": [ { "id": "stages-and-transitions", "name": "Stages and transitions", "description": "The stages worth naming and what moves a wallpaper between them.", "questions": [ { "id": "stages-and-transitions-q01", "text": "What identifies and describes the lifecycle of a wallpaper, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "stages-and-transitions-q02", "text": "Who or what asserted this about the lifecycle of a wallpaper, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "stages-and-transitions-q03", "text": "What may an agent decide or do once the lifecycle of a wallpaper is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "observations-and-status", "name": "Observations and current status", "description": "What is observed about a wallpaper, how often and by whom.", "findings": [ { "id": "observation-record", "name": "Observation record", "description": "How an observation of a wallpaper is recorded so that it can be superseded rather than overwritten.", "questions": [ { "id": "observation-record-q01", "text": "What identifies and describes an observation of a wallpaper, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "observation-record-q02", "text": "Who or what asserted this about an observation of a wallpaper, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "observation-record-q03", "text": "What may an agent decide or do once an observation of a wallpaper is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "function-and-principle", "name": "Function and operating principle", "description": "What wallpaper is for and how it achieves it.", "rationale": "Two devices with the same name can work on different principles, and the principle is what predicts failure and constrains use.", "layers": [ { "id": "intended-function", "name": "Intended function", "description": "The job it does, and the jobs it is used for anyway.", "findings": [ { "id": "function-record", "name": "Function, principle and variants", "description": "What it does, how, and which variants do it differently.", "questions": [ { "id": "function-record-q01", "text": "What function does wallpaper perform, on what operating principle, and which variants differ in that principle?", "kind": "definition" }, { "id": "function-record-q02", "text": "What use falls outside the intended function but happens in practice?", "kind": "boundary" } ] } ] }, { "id": "capacity-and-rating", "name": "Capacity and rating", "description": "The numbers that say what it can do and where it stops.", "findings": [ { "id": "ratings", "name": "Ratings and their conditions", "description": "Rated capacity, power, throughput and the conditions each assumes.", "questions": [ { "id": "ratings-q01", "text": "What ratings characterise wallpaper, in what units, and under what stated conditions?", "kind": "measurement" }, { "id": "ratings-q02", "text": "What happens beyond the rating - degradation, refusal, damage - and how is that detected?", "kind": "action" } ] } ] } ] }, { "id": "operation-and-state", "name": "Operation, controls and state", "description": "How wallpaper is operated and what state it is in right now.", "rationale": "An agent acting on a device needs its current state and the controls that change it, not just its specification.", "layers": [ { "id": "controls-and-modes", "name": "Controls and modes", "description": "What can be set, what that changes, and what is interlocked.", "findings": [ { "id": "control-surface", "name": "Control surface and interlocks", "description": "The settings available and the conditions that block them.", "questions": [ { "id": "control-surface-q01", "text": "What controls and modes does wallpaper have, and what does each change?", "kind": "definition" }, { "id": "control-surface-q02", "text": "Which actions are interlocked or forbidden in which state, and what must be true before acting?", "kind": "action" } ] } ] }, { "id": "condition-and-maintenance", "name": "Condition and maintenance", "description": "Wear, service intervals, consumables and the line between working and broken.", "findings": [ { "id": "service-record", "name": "Condition, service and consumables", "description": "What is consumed, what is serviced, and how condition is judged.", "questions": [ { "id": "service-record-q01", "text": "What consumables and service does wallpaper need, at what interval, and on whose authority?", "kind": "measurement" }, { "id": "service-record-q02", "text": "What evidence separates a unit that is working from one that is out of service?", "kind": "boundary" } ] } ] } ] }, { "id": "kind-model-unit", "name": "Kind, model and unit", "description": "Whether a claim about wallpaper is about the kind, a product line, or one physical unit.", "rationale": "This is the boundary most often got wrong for made things, and getting it wrong mixes a catalogue entry with the machine in the yard.", "layers": [ { "id": "level-of-reference", "name": "Level of reference", "description": "The three levels and what belongs at each.", "findings": [ { "id": "level-rules", "name": "What belongs to kind, model and unit", "description": "Which properties are shared by all of them and which are not.", "questions": [ { "id": "level-rules-q01", "text": "Which facts about wallpaper hold for every one of them, which for a model, and which only for one unit?", "kind": "boundary" }, { "id": "level-rules-q02", "text": "What identifies an individual unit, and what should an agent do when it has only the kind?", "kind": "action" } ] } ] }, { "id": "standards-and-conformity", "name": "Standards and conformity", "description": "The standards a working example must meet and who attests it.", "findings": [ { "id": "conformity", "name": "Standards, marks and attestation", "description": "Which standard applies, who certifies, and what the mark means.", "questions": [ { "id": "conformity-q01", "text": "Which standards govern wallpaper, issued by whom, and what does conformity actually assert?", "kind": "provenance" }, { "id": "conformity-q02", "text": "What may an agent conclude from a certification mark, and what may it not?", "kind": "boundary" } ] } ] } ] }, { "id": "provenance-and-evidence", "name": "Provenance, evidence and time", "description": "Where every claim about a wallpaper came from and when it held.", "rationale": "A claim without a source and a time cannot be superseded, only overwritten, and an agent that overwrites loses the ability to explain itself.", "layers": [ { "id": "source-and-authority", "name": "Source and authority", "description": "Who said it, on what evidence, and how strongly.", "findings": [ { "id": "claim-provenance", "name": "Claim provenance and confidence", "description": "The authority behind each claim about a wallpaper and how confident it is.", "questions": [ { "id": "claim-provenance-q01", "text": "What identifies and describes a claim about a wallpaper, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "claim-provenance-q02", "text": "Who or what asserted this about a claim about a wallpaper, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "claim-provenance-q03", "text": "What may an agent decide or do once a claim about a wallpaper is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "time-and-versions", "name": "Time, versions and supersession", "description": "When a claim was true, when it was learnt, and what replaced it.", "findings": [ { "id": "validity-and-supersession", "name": "Validity period and supersession", "description": "How an old claim about a wallpaper is retired without being erased.", "questions": [ { "id": "validity-and-supersession-q01", "text": "What identifies and describes the validity of a claim about a wallpaper, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "validity-and-supersession-q02", "text": "Who or what asserted this about the validity of a claim about a wallpaper, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "validity-and-supersession-q03", "text": "What may an agent decide or do once the validity of a claim about a wallpaper is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] } ] }, "statistics": { "bundles": 8, "layers": 17, "findings": 19, "questions": 51 } } } }