seed bioreactor role

IRI: https://spec.industrialontologies.org/ontology/construct/SeedBioreactorRole

Defined In: https://spec.industrialontologies.org/ontology/biopharma/BiopharmaEquipment/

SubClass Of: equipment role

Class Hierarchy

owl:Thing › bfo:entity › bfo:continuant › bfo:specifically dependent continuant › bfo:realizable entity › bfo:role › equipment role › seed bioreactor role

Definition

equipment role held by a bioreactor that is involved or planned to be involved in carrying out a cell culture expansion process that is part of a seed train

Examples

• the seed bioreactor role borne by a 2 L stirred-tank bioreactor during CHO-cell expansion before transfer to a 20 L seed bioreactor; the seed bioreactor role borne by an N-1 perfusion bioreactor before inoculation of a production bioreactor; the seed bioreactor role borne by a single-use bioreactor during an intermediate seed-train stage

Primitive Class

This class is declared primitive and it does not have necessary and sufficient condiftions defined.

Primitive Rationale

There are insufficient constructs in the ontology to create necessary and sufficient conditions.

Formal Axioms

First-Order Logic Axioms

SeedBioreactorRole(x) → EquipmentRole(x) ∧ ∃b (roleOf(x, b) ∧ Bioreactor(b))

Semi-Formal Natural Language Axioms

if x is a ‘seed bioreactor role’ then x is an ‘equipment role’ and x is a ‘role of’ some ‘bioreactor’

Description Logic

constr:SeedBioreactorRole ⊑ constr:EquipmentRole

constr:SeedBioreactorRole ⊑ ∃ constr:roleOf .constr:Bioreactor

SubClassOf: constr:EquipmentRole

SubClassOf: constr:roleOf some constr:Bioreactor