E.24:5.1 - Episteme Ontology Unit as Durable Ontic

The ontology-unit individual EpistemeOntic passes because multiple patterns reuse C.2.1 episteme identity and its exact direct relation rules without copying them. E.24.UK retains U.Episteme as the root kind, C.2.1 identifies each particular episteme, and neither is EpistemeOntic. The PumpStation37 specification is a consuming witness. Descriptions, availability, views, and representations use their rows in E.24:4.3a and do not change that identity.