Definition & axiom
⚠ Conflicts with the ISO 15926-4 primary definition
Label (EN)
temperature measuring instrument - bimetal
Label (PT-BR)
Definition (EN)
Definition (PT-BR)
Semi-formal axiom (Aristotelian)
Axiom type
LLM classification basis: structure-based → ⊑
Identity relative to the genus is given by the sensing/actuating mechanism (a bimetallic coil), not a distinguishing function -- it performs the same TemperatureIndicationFunction as any analogue temperature indicator.
Validation status
Why primitive (necessary only)
Reviewer notes
FOL theory & disjointness
First-order logic theory (generated)
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Disjoint with
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Expert review
Axiomatization steps
1
Identity-Giving Function
✓ done
TemperatureIndicationFunction → TemperatureIndicationProcess ⊑ MeasurementProcess
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COPI-Core operation
MeasurementProcess via process parent MeasurementProcess
LLM rationale:
Reused verbatim from the already-enriched genus 'analogue temperature indicator' per the constructive-type rule.
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Expert review
2
Genus Proximus
✓ done
AnalogueTemperatureIndicator · MaterialArtifact
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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:
Primary source names TEMPERATURE MEASURING INSTRUMENT as parent, but that ISO 15926-4 chain is not itself enriched in the ontology. 'analogue temperature indicator' (already enriched, genus=Instrument, differentia=AnalogueDial) is a genuine and more specific supertype: a bimetal dial thermometer is, by construction, an analogue-dial temperature indicator whose dial is driven by a bimetallic coil rather than some other analogue mechanism.
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Expert review
3
Differentia Specifica
✓ done
∃hasComponentPartAtAllTimes.BimetallicCoil
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Conditions that distinguish
Temperature Measuring Instrument - Bimetal
from sibling classes under genus
AnalogueTemperatureIndicator.
Only what is not already entailed by the genus.
Differentia expression
Differentia (natural language)
LLM rationale:
The one additional structural condition beyond the genus's already-asserted analogue dial: the specific bimetallic-coil mechanism that converts temperature into needle rotation, per both the ISO 15926-4 primary reference to a bimetal measuring element and the secondary (Wikipedia) description of the coil-to-needle linkage.
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Expert review
4
Necessary Parts
✓ done
BimetallicCoil
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Consider part-whole relations beyond subsumption:
hasComponentPartAtAllTimes (universal, structurally essential)
· hasComponentPartAtSomeTime (contingent, optional component)
LLM rationale:
Only the bimetallic coil is asserted; the analogue dial itself is already a necessary part inherited from the genus AnalogueTemperatureIndicator and is not re-asserted here.
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Expert review
5
Process Participation Signature ⟨I, O, T⟩
✓ done
PortionOfFluid → TemperatureMeasurementResult
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Inputs (I)
Outputs (O)
Transformation (T)
LLM rationale:
Same measurement-transduction signature as the parent analogue temperature indicator; no new participant types needed. [Corrected 2026-09-10: replaced retired InformationBearingArtifact (ODR-021, resolved 2026-08-08 -- COPI no longer has this class) with the established ICE type(s) actually used by the reused/sibling genus, confirmed against regen_enriched_owl.py's assert_all_classes_anchored gate.]
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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
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No CFIHOS/DEXPI properties found for this cluster.
Custom axioms
none
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Axioms not produced by the pipeline. Each is appended verbatim as an
rdfs:subClassOf restriction on Temperature Measuring Instrument - Bimetal.
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 (1)
TEMPERATURE MEASURING INSTRUMENT - BIMETAL — ClassOfInanimatePhysicalObject
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Provenance tiers (2)
secondary coverage: partial
Sources the pipeline cited while building this entry. Verbatim = the quote was copied word-for-word from that source; summary = paraphrased.
standard · verbatim
structure
Quote hidden — sign in to view.
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 1117 · claude-sonnet-5
Created 2026-09-08 23:38
Updated 2026-09-10 19:21
Last edited by claude-code-session · 2026-09-10 22:19
