Egg
Enable an agent to recognise the Egg chair, document its design, provenance and condition, and distinguish it from other chairs and biological eggs.
Bundle → Layer → Finding → Questions Filled
6 bundles · 11 layers · 17 findings · 27 questions
Egg identity and origin Establishes what counts as the egg being assessed and which biological context applies.
Biological identification
Connects the egg to an originating animal taxon and evidence for that attribution.
Taxon attribution
Record the proposed animal identification separately from the observations or provenance supporting it.
- Which animal taxon is believed to have produced this egg? definition
- Does that attribution come from an observed laying event, a supplier record or examination of the egg? provenance
Individual and clutch
Distinguishes an individual egg from its surrounding clutch, mass or commercial lot.
Egg unit boundary
Identify the individual egg boundary and retain its relationship to any larger reproductive or collection grouping.
- Is the assessed object one egg, a clutch or an egg mass whose individual boundaries remain unresolved? boundary
- Which laying, collection or lot record connects this egg to its original grouping? provenance
Egg structure Describes the egg's external form and observable internal organisation without imposing a bird-egg template.
Covering and form
Records the enclosing structures, dimensions and external appearance.
External organisation
Describe the covering actually observed, together with size, shape and surface features.
- What shell, membrane or gelatinous covering encloses this egg? definition
- What are its length, width and mass, and how were these measured? measurement
Internal organisation
Records internal components where the available examination method can establish them.
Observed contents
Distinguish observed nutritive material, membranes and embryonic structures from components merely expected for the species.
- Which internal components are directly observed, and which are inferred from the proposed taxon? definition
- What examination method produced these observations, and did it open or alter the egg? provenance
Reproductive and developmental state Separates fertilisation, observed development and assessed viability.
Fertilisation evidence
Captures what supports or limits an assessment of fertilisation.
Fertilisation assessment
Record an evidence-based assessment while preserving indeterminate and unassessed states.
- What evidence supports the fertilisation assessment for this particular egg? provenance
- Can the assessment method distinguish an unfertilised egg from one whose development stopped early? boundary
Development and hatching
Tracks embryonic progression and the transition out of the intact egg state.
Developmental progression
Record dated observations against an applicable species-specific developmental reference.
- What developmental stage is supported by the latest observation, and with what uncertainty? measurement
- What observation would establish hatching and transfer assessment of the animal to an organism model? boundary
Integrity and exposure Connects physical condition with the egg's environmental and handling history.
Covering damage
Documents breaches and abnormal changes relative to the expected egg form.
Damage assessment
Locate cracks, punctures, leaks or deformation and distinguish unexplained damage from observed hatching activity.
- Where is the covering damaged, and what is the extent of any leakage or deformation? measurement
- What evidence distinguishes an accidental breach from a hatching-related opening? boundary
Environmental history
Captures conditions experienced after laying or collection and identifies gaps.
Egg exposure record
Retain dated environmental observations and relevant interventions without treating missing records as satisfactory conditions.
- Which temperature, humidity or surrounding-water conditions were recorded, and over what periods? measurement
- What washing, transport, turning or other handling occurred, and which intervals are undocumented? provenance
Destination and transformation Relates the egg's intended use to the evidence needed for action and the boundaries created by processing.
Use-specific assessment
Determines which criteria apply to the proposed next action.
Destination evidence
Record intended use and the applicable assessment criteria separately from any decision that those criteria are met.
- Is this egg intended for incubation, food, research, collection or another destination? action
- Which species-specific protocol or applicable food criterion must be checked before the proposed action? action
Processing boundaries
Tracks when the whole egg becomes separated contents, a prepared food or residual material.
Egg to derived thing
Preserve origin links when opening or processing produces an object owned by another model.
- After opening, separation or preparation, does the assessed object remain within this egg model's agreed scope? boundary
- Which resulting material or prepared-food model, including iron egg where applicable, should own the transformed object? action
Evidence and external alignment What the world already says about this thing, gathered so the model can be checked against it.
Reported evidence
Findings from the breadth pass, kept separate from the structural claims.
Check these first
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these check these first hold for the sense of Egg this model covers, and on what evidence? provenance
Kinds and varieties
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these kinds and varieties hold for the sense of Egg this model covers, and on what evidence? provenance
Real-world use
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these real-world use hold for the sense of Egg this model covers, and on what evidence? provenance
Typical measurements
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these typical measurements hold for the sense of Egg this model covers, and on what evidence? provenance
Failure modes and hazards
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these failure modes and hazards hold for the sense of Egg this model covers, and on what evidence? provenance
Regional variation
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these regional variation hold for the sense of Egg this model covers, and on what evidence? provenance
Neighbouring kinds and how to tell them apart
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these neighbouring kinds and how to tell them apart hold for the sense of Egg this model covers, and on what evidence? provenance
Classifiers Filled
- Family
- Thing Registry
- Category
- Physical world and living systems
- Entry kind
- thing
- Plane
- PHY
- Domain
- PHY.OBJ
What it is Filled
The Egg is a chair designed by Arne Jacobsen, with an upholstered, enclosing curved seat and back supported on a pedestal base.
In scope
- The chair's design identity and attribution to Arne Jacobsen are in scope.
- The enclosing seat, curved back, upholstery and pedestal base are identifying features.
- Documented production variants and materials are in scope.
- Individual chairs' provenance, authenticity evidence and condition are in scope.
- Appropriate use, care and conservation considerations are in scope.
Out of scope
- Biological eggs and reproductive cells are outside this model.
- Other chairs designed by Arne Jacobsen are separate designs.
- Unrelated egg-shaped chairs are outside this design identity.
- Separate footstools and other companion furniture are outside the chair itself.
- General furniture manufacturing equipment and processes are outside this model.
Why it exists Filled
Enable an agent to recognise the Egg chair, document its design, provenance and condition, and distinguish it from other chairs and biological eggs.
Distinguishing features Filled
- The name refers to a specific chair design by Arne Jacobsen.
- An enclosing upholstered form combines a high curved back with integrated arm supports.
- The seat is supported on a pedestal base.
- Its sculptural form distinguishes it from conventional chairs with separate backs and arms.
- Visual resemblance alone does not establish authenticity or provenance.
What robots and AI may and may not do Filled
Must not
- Claim authenticity from shape alone.
- Invent production dates, ownership history or designer attribution.
- Alter or dispose of a chair without authorization.
- Recommend use when visible damage suggests structural instability.
Only with a human decision
- Authenticating a chair for sale or collection attribution requires a qualified human assessment.
- Restoration that changes original materials or structural components requires human approval.
May
- Describe the chair's design and documented provenance.
- Record visible condition and flag uncertainty about authenticity.
- Recommend care consistent with documented material and conservation requirements.
Moral aspects Filled
- Accurate attribution and provenance protect buyers and preserve design history.
- Conservation decisions should respect historical materials and documented alterations.
- Condition reporting should support safe and accessible use.
Who is affected
- Chair owners and users have interests in safety and condition.
- Buyers and sellers rely on accurate attribution.
- Conservators and collection managers rely on reliable provenance records.
Owners Filled
Steward
The chair's owner or responsible collection custodian.
Master systems
- Furniture asset registers and collection catalogues record individual chairs.
Links to other meta-models Filled
parent
- Q15026 - registry parent class
What else AI and robots need to interact with it Filled
Identity and identifiers required Filled
- Vercy registry: vr.tr.egg-q1301042
- Wikidata: Q1301042 (https://www.wikidata.org/wiki/Q1301042)
Direct properties required Filled
- Originating taxon: Taxon reference with identification method and confidence; unknown permitted
- Presentation: Individual egg; egg within clutch or mass; separated contents; other; unknown
- External covering: Rigid shell; flexible shell; membrane; gelatinous envelope; other; unknown
- Egg dimensions: Length and maximum width in mm, with measurement method
- Egg mass: g, with timestamp and measurement basis
- Covering integrity: Apparently intact; cracked; punctured; leaking; disrupted; unknown
- Fertilisation assessment: Evidence supports fertilised; evidence supports unfertilised; indeterminate; unassessed
- Developmental assessment: Species-specific stage or descriptive observation, with method and uncertainty
- Exposure history: Timestamped records of temperature in °C, humidity in % RH where applicable, immersion and handling
- Intended destination: Incubation; food; research; collection; disposal; undecided
Recognition required Filled
- Look for a high, curved upholstered back that wraps around the sitter.
- The arm supports merge into the enclosing seat form.
- A pedestal base supports the sculptural upholstered body.
- Documented provenance and identifying records are needed to support attribution beyond appearance.
Capabilities and actions required Filled
- Identify an egg provisionally from provenance, dimensions and species-dependent structures.
- Inspect and document covering damage and visible changes without assuming internal condition.
- Compare repeated observations to assess development or deterioration.
- Evaluate whether documented conditions support a proposed incubation or storage action.
- Route an egg for further examination, incubation, food assessment or disposal using applicable criteria.
- Track separation or processing of its contents into neighbouring material or prepared-food models.
Hazards and failure modes required Filled
- Damaged supports or loose components can make the chair unsafe to use.
- Degraded upholstery and cushioning can impair comfort and condition.
- Unsuitable cleaning or restoration can damage materials and reduce historical value.
- Unsupported authenticity claims can mislead buyers and collection managers.
Standards and interfaces required Filled
- Commission Regulation (EC) No 589/2008 on marketing standards for eggs, European Union.
- Directive 2009/147/EC on the conservation of wild birds, European Union, which prohibits taking wild birds' eggs.
Context of use required Filled
- The Egg chair designed by Arne Jacobsen is an upholstered lounge chair used in hotel lobbies, reception areas and domestic sitting rooms.
- Its enclosing back and curved sides provide a sense of personal space within a larger room.
- It is also encountered in design museums and furniture histories as an example of twentieth-century Danish modern design.
Sources Filled
- Wikidata item Q1301042: Egg - identity and sense of the item
- Wikipedia: Egg (chair) - general description of the item
Open questions
- Does vr.tr.egg-q1301042 denote an animal reproductive egg broadly, a narrower biological category or an egg used as food?
- Does an existing Vercy world model already own this concept and require this registry entry to link to it?
- Which animal groups must the model cover, and how should their differing coverings and developmental references be represented?
- Where should the agreed boundary fall between a whole egg, an ovum, separated raw contents and cooked or preserved egg products?
- Which authoritative species-specific and use-specific sources should govern viability assessment, handling and destination decisions?
Machine files
Provenance
thing registry research (pass 2) · unreviewed
Built from: models/things/publications/thing-q1301042/spec.json