Definition & axiom
⚠ Conflicts with the ISO 15926-4 primary definition
Label (EN)
wing valve
Label (PT-BR)
Definition (EN)
Definition (PT-BR)
Semi-formal axiom (Aristotelian)
Axiom type
Validation status
Why primitive (necessary only)
Reviewer notes
FOL theory & disjointness
First-order logic theory (generated)
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Disjoint with
▸
Expert review
Axiomatization steps
1
Identity-Giving Function
✓ done
FlowlineIsolationFunction → FlowlineIsolationProcess ⊑ FlowControl
▼
COPI-Core operation
FlowControl via process parent FlowControl
LLM rationale:
Both glossaries place the wing valve on the lateral flow line, above the master valve. Its function is isolating that branch, so the well can be routed or shut in at the flowline without closing the master valve.
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Expert review
2
Genus Proximus
✓ done
Valve · MaterialArtifact
▼
Genus (genus proximum)
Most specific superclass — may be a domain class like "Valve" or an IOF-Core root.
BFO/IOF-Core Root
bfo:Object branch
bfo:ObjectAggregate branch
bfo:ImmaterialEntity branch
LLM rationale:
A wing valve is a valve; Valve (COPI_0000077) is the nearest enriched superclass.
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Expert review
3
Differentia Specifica
✓ done
∃bearerOf.FlowlineIsolationFunction ⊓ ∃componentPartOf.ChristmasTree
▼
Conditions that distinguish
Wing Valve
from sibling classes under genus
Valve.
Only what is not already entailed by the genus.
Differentia expression
Differentia (natural language)
LLM rationale:
Like the master valve this is a constructive subtype: the sources define it by location ('on the side', 'above the master valve, on the flow line').
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Expert review
4
Necessary Parts
✓ done
no necessary parts
▼
Consider part-whole relations beyond subsumption:
hasComponentPartAtAllTimes (universal, structurally essential)
· hasComponentPartAtSomeTime (contingent, optional component)
LLM rationale:
No sub-component is named in any source definition for this term. validate_necessary_parts_quotes() requires a verbatim source_quote for every part, and there is nothing to quote — so no parts are asserted (ODR-022 §10.2).
▸
Expert review
5
Process Participation Signature ⟨I, O, T⟩
✓ done
FormationFluid → FormationFluid
▼
Inputs (I)
Outputs (O)
Transformation (T)
LLM rationale:
Isolates a branch of the tree rather than the whole wellbore, which is what separates it from the master valve.
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Expert review
More
Alternative labels
none
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Synonyms / alternative labels (comma-separated) — skos:altLabel
Language auto-detected on export (PT if the label contains accents, EN otherwise).
Properties as BFO qualities
no CFIHOS/DEXPI properties
▼
No CFIHOS/DEXPI properties found for this cluster.
Custom axioms
none
▼
Axioms not produced by the pipeline. Each is appended verbatim as an
rdfs:subClassOf restriction on Wing Valve.
Write the restriction block in Turtle syntax (without the leading
rdfs:subClassOf).
Example: [ owl:onProperty :hasPart ; owl:someValuesFrom :Wellhead ]
Cross-standard divergences
none detected yet
▼
Click "Detect divergences" to analyse cross-standard disagreements for this cluster.
Source Definitions (2)
wing valve
Definition text hidden (copyrighted standard) — sign in to view, or follow the source link above.
Wing valve
Definition text hidden (copyrighted standard) — sign in to view, or follow the source link above.
Provenance tiers (2)
Sources the pipeline cited while building this entry. Verbatim = the quote was copied word-for-word from that source; summary = paraphrased.
OWL/Turtle preview
Download .ttl
Numeric
COPI_* IRIs from copi-iri-map.tsv, with the readable name as a trailing comment. Names not yet in the map stay readable.
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ID 1025 · claude-opus-5
Created 2026-08-08 21:02
Updated 2026-09-08 12:26
