Core Ontology for Petroleum Installations · INF-UFRGS-Ontologies · CNPq INF-UFRGS-ENERGIA inf.ufrgs.br/ontologies/copi 3b88fd7
Snapshot #1976 — 2026-09-10 14:30:34 skill_session_core_anchor_fix ← Back to current
Step 1 — Identity-Giving Function
Function class: ClosureFunction
Process class: ClosureProcess
Step 2 — Genus Proximus
Genus: PipeCap
BFO root: MaterialArtifact
Step 3 — Differentia Specifica
Axiom expression:
∃hasQuality.ThreadedFit
Step 4 — Necessary Parts
Step 5 — Process Participation Signature
Inputs: —
Outputs: —
Transformation: no fluid participants -- the cap closes off a threaded pipe end, a passive protective/sealing role

Status: proposed
Axiom mode: necessary
Updated: 2026-09-08T21:00:53.471801

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